DIEDRICH COFFEE INC
S-3, 1998-08-12
FOOD STORES
Previous: VIROPHARMA INC, 10-Q, 1998-08-12
Next: DIEDRICH COFFEE INC, S-8, 1998-08-12



<PAGE>   1

     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON AUGUST 12, 1998

                                                 REGISTRATION NO. 333-__________
================================================================================

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                            -------------------------

                                    FORM S-3

                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933

                            -------------------------

                              DIEDRICH COFFEE, INC.
             (Exact name of Registrant as specified in its charter)


           DELAWARE                                             33-0086628
(State or other jurisdiction of                              (I.R.S. Employer
incorporation or organization)                              Identification No.)

                            -------------------------

                              2144 MICHELSON DRIVE
                            IRVINE, CALIFORNIA 92612
                                 (949) 260-1600
               (Address, including zip code, and telephone number,
        including area code, of Registrant's Principal Executive Offices)

                            -------------------------

                            ANN WRIDE, VICE PRESIDENT
                           AND CHIEF FINANCIAL OFFICER
                              DIEDRICH COFFEE, INC.
                              2144 MICHELSON DRIVE
                            IRVINE, CALIFORNIA 92612
                                 (949) 260-1600
            (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)

                            -------------------------

                                    COPY TO:

                            JONATHAN B. EDDISON, ESQ.
                             JOHN M. WILLIAMS, ESQ.
                           GIBSON, DUNN & CRUTCHER LLP
                                  4 PARK PLAZA
                            IRVINE, CALIFORNIA 92614
                                 (949) 451-3800

                            -------------------------

        APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:
 FROM TIME TO TIME FOLLOWING THE EFFECTIVE DATE OF THIS REGISTRATION STATEMENT.

        If the only securities being registered on this form are being offered
pursuant to dividend or interest reinvestment plans, please check the following
box. [ ]

        If any of the securities being registered on this form are to be offered
on a delayed or continuous basis pursuant to Rule 415 under the Securities Act
of 1933, other than securities offered only in connection with dividend or
interest reinvestment plans, check the following box. [X]

        If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list the Securities Act registration statement number of the earlier
effective registration statement for the same offering. [ ]

        If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. [ ]

        If delivery of the prospectus is expected to be made pursuant to Rule
434,  please check the following box. [ ]

                         CALCULATION OF REGISTRATION FEE
<TABLE>
<CAPTION>
=================================================================================================
                                                       PROPOSED       PROPOSED
                                                        MAXIMUM       MAXIMUM
            TITLE OF EACH               AMOUNT         OFFERING       AGGREGATE      AMOUNT OF
         CLASS OF SECURITIES            TO BE          PRICE PER      OFFERING     REGISTRATION
          TO BE REGISTERED           REGISTERED(1)      UNIT(2)       PRICE(2)         FEE
- -------------------------------------------------------------------------------------------------
<S>                                 <C>               <C>           <C>             <C>
COMMON STOCK, $0.01 PAR VALUE         1,499,183          $6.125       $9,182,496      $2,709
=================================================================================================
</TABLE>

(1) Pursuant to Rule 416 under the Securities Act, such number of shares of
    Common Stock registered hereby shall include an indeterminate number of
    shares of Common Stock that may be issued in connection with a stock split,
    stock dividend, recapitalization or similar event.

(2) Estimated solely for the purpose of calculating the registration fee
    pursuant to Rule 457(c) under the Securities Act based upon the average of
    the high and low prices for the Common Stock on August 10, 1998, on the
    Nasdaq National Market.

    THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF
THE SECURITIES ACT OF 1933 OR UNTIL THIS REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SECTION 8(A), MAY
DETERMINE.

================================================================================

<PAGE>   2

                  SUBJECT TO COMPLETION, DATED AUGUST 11, 1998

PROSPECTUS                      1,499,183 SHARES

                                     [LOGO]

                              DIEDRICH COFFEE, INC.
                                  COMMON STOCK

        This Prospectus relates to an offering (the "Offering") of up to
1,499,183 shares of Common Stock (the "Common Stock") of Diedrich Coffee, Inc.
(the "Company"). The Offering consists of the periodic sale by certain selling
security holders (the "Selling Security Holders") of up to 200,000 shares of
Common Stock (the "Resale Shares") which were previously issued in a private
placement transaction not involving a public offering, up to 1,095,000 shares of
Common Stock (the "Warrant Shares") issuable upon exercise of outstanding
warrants which were previously issued in private placement transactions not
involving a public offering, and up to 204,183 shares of Common Stock (the
"Option Shares") issuable upon exercise of outstanding options which were
previously issued in transactions not involving a public offering. The Company's
Common Stock trades on the Nasdaq National Market under the symbol "DDRX". On
August 10, 1998 the last reported sale price of the Common Stock was $5.875.

        The Company will not receive any portion of the proceeds from the sale
of the Common Stock offered by this Prospectus. The Selling Security Holders
will receive all the net proceeds from the sale of the Common Stock and pay all
selling commissions, if any, applicable to any sale. The Company is responsible
for payment of all other expenses incident to the offer and sale of the Common
Stock.

        The Selling Security Holders may sell Common Stock from time to time
directly to purchasers or through agents, underwriters or dealers. Such sales
may occur in one or more transactions on the Nasdaq National Market, in
negotiated transactions, in private transactions, or otherwise, or in a
combination of such methods of sale. Such sales may occur at market prices
prevailing at the time of sale, at prices related to such prevailing market
prices or at negotiated prices. See "Plan of Distribution." The Common Stock is
quoted on the Nasdaq National Market under the symbol "DDRX."


        THE SECURITIES BEING SOLD BY THIS PROSPECTUS ARE SPECULATIVE AND INVOLVE
A HIGH DEGREE OF RISK. THE COMPANY HAS EXPERIENCED LOSSES FOR THE PAST TWO
YEARS. SEE "RISK FACTORS" COMMENCING ON PAGE 3 OF THIS PROSPECTUS.

                            ------------------------

  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
       EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
           SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
               COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF
                     THIS PROSPECTUS. ANY REPRESENTATION TO
                       THE CONTRARY IS A CRIMINAL OFFENSE.

                            ------------------------

                 The date of this Prospectus is August 11, 1998

<PAGE>   3

                              AVAILABLE INFORMATION

        The Company is subject to the informational requirements of the
Securities Exchange Act of 1934, as amended (the "Exchange Act"), and in
accordance therewith, files reports, proxy statements and other information with
the Securities and Exchange Commission (the "Commission"). Such reports, proxy
statements and other information filed by the Company with the Commission can be
inspected and copied at the public reference facilities maintained by the
Commission at Judiciary Plaza, 450 Fifth Street, N.W., Room 1024, Washington,
D.C. 20549 and at the Commission's regional offices at Northwestern Atrium
Center, 500 West Madison Street, Suite 1400, Chicago, Illinois 60661 and at 7
World Trade Center, New York, New York 10048. Copies of such material can be
obtained at prescribed rates upon request from the Public Reference Room of the
Commission at 450 Fifth Street, N.W., Washington, D.C. 20549. The Commission
maintains a web site that contains reports, proxy and information statements and
other information filed electronically with the Commission at
http://www.sec.gov.

        The Company has filed with the Commission a Registration Statement on
Form S-3 (including all amendments and exhibits thereto, the "Registration
Statement") under the Securities Act with respect to the securities offered
hereby. This Prospectus does not contain all of the information set forth in the
Registration Statement and the exhibits and schedules thereto, certain portions
of which are omitted as permitted by the rules and regulations of the
Commission. Such additional information may be obtained from the Commission's
principal office in Washington, D.C. Statements contained in this Prospectus as
to the contents of any contract or other document referred to herein or therein
are not necessarily complete, and in each instance reference is made to the copy
of such contract or other document filed as an exhibit to the Registration
Statement or such other document. A copy of the Registration Statement and the
exhibits and schedules thereto may be examined without charge at the
Commission's principal offices at 450 Fifth Street N.W., Room 1024, Washington,
D.C. 20549, and copies of such materials can be obtained from the Public
Reference Room of the Commission at prescribed rates.

                 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

        The following documents heretofore filed by the Company under the
Exchange Act with the Commission are hereby incorporated herein by reference:
(i) Annual Report on Form 10-K for the fiscal year ended January 28, 1998; (ii)
Quarterly Report on Form 10-Q for the fiscal quarter ended April 29, 1998, filed
on June 11, 1998; and (iii) the description of Common Stock contained in the
Company's registration statement filed pursuant to the Exchange Act, and any
amendment or report filed for the purpose of updating such description.

        All documents filed by the Company pursuant to Sections 13(a), 13(c), 14
or 15(d) of the Exchange Act after the date of this Prospectus and prior to the
termination of the offering of the Common Stock shall be deemed to be
incorporated in this Prospectus by reference and to be a part hereof from the
date of filing of such documents. Any statement contained herein, in a
Prospectus Supplement or in a document incorporated or deemed to be incorporated
by reference herein shall be deemed to be modified or superseded for purposes of
this Prospectus to the extent that a statement contained herein, in a Prospectus
Supplement or in any other subsequently filed document that also is or is deemed
to be incorporated by reference herein modifies or supersedes such statement.
Any such statement so modified or superseded shall not be deemed, except as so
modified or superseded, to constitute a part of this Prospectus.

        The Company will provide without charge to each person to whom a copy of
this Prospectus has been delivered, on the written or oral request of such
person, a copy of any or all of the documents referred to above which have been
or may be incorporated in this Prospectus by reference other than exhibits to
such documents, unless such exhibits are also specifically incorporated by
reference herein. Requests for such copies should be directed to Diedrich
Coffee, Inc., 2144 Michelson Drive, Irvine, California 92612. Attention: Chief
Financial Officer, telephone number (949) 260-1600.


                                       2

<PAGE>   4

                           FORWARD-LOOKING STATEMENTS

        This Prospectus contains or incorporates by reference forward-looking
statements, within the meaning of Section 27A of the Securities Act and Section
21E of the Exchange Act, that involve risks and uncertainties. These statements
appear in a number of places in this Prospectus and include statements regarding
the intentions, plans, strategies, beliefs or current expectations of the
Company, its directors or its officers with respect to, among other things: (i)
the financial prospects of the Company; (ii) the Company's financing plans;
(iii) trends affecting the Company's financial condition or operating results;
(iv) the Company's strategies for growth, operations, and product development
and franchise area development; and (v) conditions or trends in or factors
affecting the coffee industry. Prospective investors are cautioned that any such
forward-looking statements are not guarantees of future performance and involve
risks and uncertainties that could cause actual results to differ materially
from those anticipated in the forward-looking statements. The information
contained in this Prospectus or incorporated herein by reference, including
without limitation, the information set forth under the heading "Risk Factors"
herein, and under the headings "Risk Factors" and "Management's Discussion and
Analysis of Financial Condition and Results of Operations" in the Company's
filings under the Exchange Act, identifies important factors that could cause
such differences, including without limitation, the Company's strategic
commitment to growth through franchise area development, the need for continued
improvements in operations and management and the highly competitive nature of
the premium coffee industry.

                                  RISK FACTORS

        Prospective investors should consider carefully the factors set forth
below together with the other information contained in this Prospectus before
making a decision to purchase the Common Stock.

        LIMITED OPERATING HISTORY; HISTORY OF OPERATIONS. As of April 29, 1998,
Diedrich Coffee, Inc. ("Diedrich Coffee" or the "Company") operated thirty-six
coffeehouses, only eight of which had been open more than three years. The
Company had a net loss of $745,625 in the first quarter of fiscal 1999; a net
loss of $9,113,000 in fiscal 1998; a net loss of $986,000 in fiscal 1997; net
income of $186,000 and $324,000 in fiscal 1996 and 1995, respectively, and a net
loss of $89,000 in fiscal 1994. The Company went through a restructuring in
fiscal 1998 and significant changes in executive, middle and coffeehouse
management. The past successes of the new executive team members will not
necessarily lead to similar results at the Company. Although the Company
believes it is positioned for growth in fiscal 1999 there can be no assurances
that the Company will meet that objective.

        PRIOR GROWTH STRATEGY; RAPID EXPANSION AND LOSSES. From the end of
fiscal 1992 through fiscal 1997, the Company expanded the number of its
coffeehouses from three to forty-seven (now thirty-six) while incurring
accumulated losses. The Company pursued an aggressive growth strategy in fiscal
years 1997 and 1998 that was not successful for a number of reasons. Some
locations acquired were not suitable for Diedrich Coffee coffeehouses. Company
management and infrastructure did not keep pace with the growth, leading to
inefficiencies and losses. Commencing in March 1997, the Company's interim
management developed a strategy based upon focus on core markets, and building
other channels of distribution, including but not limited to, new wholesale
categories such as chain restaurants and office coffee service. The Company did
not succeed in its objective of returning to positive cash flow by the first
period of fiscal 1999 due in part to the one-time costs associated with the
addition of a new permanent management team and related changes to its strategy.
Even if the Company is successful in returning to profitability, there can be no
assurances as to how long this will take or of the future profits that can be
achieved.

        SITE SELECTION. The most important variable in the success of a new
coffeehouse is its location. A poor location will prevent a coffeehouse from
achieving the sales and earnings the Company expects from every coffeehouse. New
management intends to make site selection systematic and comparatively
objective, but there can be no assurances that this project will be successful
or yield consistent results. A new site selection model developed by the Company
for its use will also be made available to franchise area developers.


                                       3

<PAGE>   5

        FRANCHISING. Franchise area development involves a number of risks,
including the diversion of management's attention and resources. The Company has
no prior experience in franchising, although several executives and managers
have substantial franchisor experience in other companies.

        NEED FOR CONTINUED IMPROVEMENTS IN OPERATIONS AND MANAGEMENT. The
Company's new strategy presents numerous operational and competitive challenges
to the Company's senior management and employees as a prototype store design is
selected, operations are improved, potential sites are evaluated, developed and
operated for Company-owned locations and in selecting the right franchise area
developers. The Company's results of operations will be adversely affected if
revenues do not increase sufficiently to compensate for the increase in
operating expenses attributable to new management and new programs. There can be
no assurances that any growth will be profitable or that it will not adversely
affect the Company's results of operations. In addition, the success of the
Company's new plan depends in part upon the Company's ability to: (1) continue
to improve and expand its management and financial control systems, (2) attract,
retain and motivate key employees and (3) raise additional capital. There can be
no assurances that the Company will be successful in these regards.

        Successful execution of the Company's new plan depends in part upon its
ability to: (1) compete successfully in new markets; (2) obtain (or have its
franchise area developers obtain) suitable sites at acceptable costs in highly
competitive real estate markets; (3) hire, train and retain qualified personnel;
(4) integrate franchised locations into new as well as existing product
distribution, improve inventory control, marketing and information systems; (5)
expand roasting capacity and upgrade packaging capabilities to enable freshly
roasted coffee deliveries wherever needed; and (6) impose and maintain strict
quality control from "green" or unroasted coffee acquisition to the fresh cup of
perfectly brewed coffee in a customer's hand. There can be no assurances that
the Company will achieve its planned expansion goals, manage its growth
effectively or operate its existing and new coffeehouses profitably. The failure
of the Company to manage its growth effectively or operate existing or any new
coffeehouses profitably would have a material adverse effect on the Company's
financial condition and results of operations.

        NEED FOR ADDITIONAL FINANCING. In order to achieve and maintain the
Company's anticipated growth and the expansion of its wholesale business in
fiscal 1999, including new coffeehouse construction and franchising, the Company
will need to incur debt or issue additional equity securities in public or
private financing. There can be no assurances that any such additional financing
will be available on terms satisfactory to the Company.

        FLUCTUATIONS IN AVAILABILITY AND COST OF UNROASTED COFFEE. The Company
depends upon both its outside brokers and its direct contacts with exporters and
growers in countries of origin for the supply of its green coffee. Coffee supply
and price are subject to significant volatility beyond the control or influence
of the Company. During fiscal 1998 worldwide coffee commodity prices were at
high levels. Although prices have since come down, worldwide demand for high
quality coffee remains strong. In fiscal 1998, the Company mitigated the effect
of green coffee price increases through moderate price increases in the
wholesale and retail sales prices of its roasted coffee beans, as well as for
its brewed coffee and espresso drinks and related products. Demand for the
Company's coffee was not adversely affected by these price increases. Although
most coffee trades in the commodity market, coffee of the quality sought by the
Company tends to trade on a negotiated basis at a substantial premium above
commodity coffee pricing, depending upon the origin, supply and demand at the
time of purchase. Supply and price can be affected by multiple factors in the
producing countries, including weather and political and economic conditions. In
addition, green coffee prices have been affected in the past, and may be
affected in the future, by the actions of certain organizations and
associations, such as the International Coffee Organization or the Association
of Coffee Producing Countries, that have historically attempted to establish
commodity price controls of green coffee through agreements establishing export
quotas or restricting coffee supplies worldwide. No assurance can be given that
these organizations (or others) will not succeed in raising green coffee prices
or that, in such events, the Company will be able or choose to maintain its
gross margins by raising prices without affecting demand. Increases in the price
of green coffee, or the unavailability of adequate supplies of green coffee of
the quality sought by the Company whether due to the failure of its suppliers to
perform, conditions in the coffee-producing countries, or otherwise - could have
a material adverse effect on the Company's results of operations.


                                       4


<PAGE>   6

        To mitigate the risks associated with increases in coffee prices and to
provide greater predictability in the prices the Company pays for its coffee,
the Company has from time to time, depending upon market volatility, entered
into fixed-price purchase commitments for a portion of its green coffee
requirements. At April 29, 1998 these commitments totaled $987,000. There can be
no assurances that these activities will significantly protect the Company
against the risks of increase in coffee prices or that they will not result in
the Company having to pay substantially more for its supply of coffee than would
have been required absent such activities.

        COMPETITION. The market for prepared specialty coffee beverages is
fragmented and highly competitive. Competition is expected to increase
substantially. The Company's coffee beverages compete directly against all
restaurant and beverage outlets that serve coffee as well as a growing number of
espresso stands, carts and stores. The Company's whole bean coffees compete
directly against specialty coffee sold at retail through supermarkets and a
growing number of specialty coffee stores. The coffee industry is currently
dominated by several large companies, such as Kraft Foods, Inc., Proctor &
Gamble Co. and Nestle S.A., many of which have begun aggressively marketing
gourmet coffee products. While the market for specialty gourmet coffee stores
remains fragmented, the Company competes directly with Starbucks Corporation,
the largest U.S. specialty coffee retailer and numerous other regional coffee
bar and coffeehouse chains. Starbucks Corporation has substantially greater
financial, marketing and other resources than the Company and has operations in
the markets in which the Company currently operates or intends to expand.

        One of the main areas of competition in the specialty coffee retail
store marketplace is in the procurement of prime retail store premises. The
Company competes against other specialty retailers and restaurants for store
sites, and there can be no assurance that management will be able to secure
adequate, additional sites at acceptable costs.

        GEOGRAPHIC CONCENTRATION; FLUCTUATIONS IN REGIONAL ECONOMIC CONDITIONS.
The Company's coffeehouses are currently located in Southern California,
Colorado and Texas. As a result, the Company's success will also depend in large
part upon factors affecting general economic conditions and discretionary
consumer spending in these regions. Any economic downturn or reduction in
consumer spending in those regions could have a material adverse effect on the
Company.

        SEASONALITY. The Company's business is subject to seasonal fluctuations
as well as general trends and fluctuations that affect retail restaurants and
retailers in general. Hot weather tends to depress sales of hot coffee and
espresso drinks, especially unseasonably warm weather in any season. The Company
has developed and promoted new iced blended coffee and espresso drinks for warm
weather to counterbalance this effect, but there can be no assurances that such
products will be successful.

        LACK OF DIVERSIFICATION. The Company's business is primarily centered
around one product: fresh custom roasted premium coffee. To date, the Company's
operations have been limited to the purchase and roasting of green coffee beans
and the sale of whole bean coffee and coffee beverages and espresso drinks,
together with other food products, through its coffeehouses and its wholesale
and mail order businesses. Any decrease in demand for coffee and related
products would have a material adverse effect on the Company's business,
operating results and financial condition.

        LEASES; UNCERTAINTY OF RENEWAL TERMS. The Company's thirty-six operating
coffeehouses are all on leased premises. Upon the expiration of certain of these
leases, there is no automatic renewal or option to renew. No assurances can be
given that these leases can be renewed or, if renewed, that rents will not
increase substantially, either of which could adversely affect the Company.
Other leases are subject to renewal at fair market value, which could involve
substantial rent increases, or are subject to renewal with scheduled rent
increases, which could result in rents being above fair market value.

        EFFECTS OF COMPLIANCE WITH GOVERNMENT REGULATIONS. The Company is
subject to various federal, state and local laws, rules and regulations
affecting its business and operations. Each Diedrich coffeehouse and roasting
facility is and will be subject to licensing and reporting requirements by
numerous governmental authorities which


                                       5


<PAGE>   7

may include the building, land use, environmental protection, health, safety and
fire agencies of the state or municipality in which each is located.
Difficulties in obtaining or failure to obtain the necessary licenses or
approvals could delay or prevent the development or operation of a given
coffeehouse, or limit the products available in a coffeehouse. Any problems that
the Company may encounter in renewing such licenses in one jurisdiction, may
adversely affect its licensing status on a federal, state or municipal level in
other relevant jurisdictions.

        RELIANCE ON KEY EXISTING AND FUTURE PERSONNEL. The Company's success
will depend to a large degree upon the efforts and abilities of its officers and
key management employees, particularly John E. Martin, (Chairman of the Board),
Martin Diedrich (Chief Coffee Officer), and Timothy J. Ryan (President and Chief
Executive Officer). The loss of the services of one or more of its key employees
could have a material adverse effect on the Company's business prospects and
potential earnings capacity. The Company has entered into employment agreements
with Messrs. Martin, Diedrich and Ryan, which include, among other things,
provisions restricting them from competing with the Company during the terms of
their respective agreements. As discussed elsewhere in this prospectus, Mr.
Martin invested $1 million in the Company through a private placement in January
1998 and Mr. Ryan invested $50,000. Messrs. Martin and Ryan have significant
stock options to purchase Company stock pursuant to stock option agreements. The
Company maintains and is sole beneficiary of key person life insurance in the
amount of $10,000,000 on the life of Mr. Diedrich. The Company will need to
continue to recruit and retain additional key senior managers to manage
anticipated growth, but there can be no assurance that the Company will be able
to recruit or retain additional members of senior management on terms suitable
to the Company.

        YEAR 2000. The Year 2000 problem is the result of computer programs
using two digits to define the applicable year. Computer programs with
date-sensitive software could recognize a year indicator of "00" as the year
1900 instead of the year 2000. This could result in miscalculations or program
failures. The potential impact of such miscalculations or program failures
cannot be quantified at this time. The Company is addressing the Year 2000
problem as part of a comprehensive enterprise architecture review and upgrade of
its data processing hardware and software. Systems and programs purchased,
replaced or developed under this program will, in addition to being Year 2000
compliant, provide significantly enhanced performance which will benefit the
Company in future years. The Company does not expect the Year 2000 issue to
materially affect the total cost of this project.

                                   THE COMPANY

        Diedrich Coffee is a specialty coffee roaster, wholesaler, retailer and
franchisor that currently operates thirty-six retail coffeehouses and seven
coffee carts and services approximately 300 wholesale accounts. The retail units
are located in Southern California, Colorado and Texas. Wholesale accounts are
primarily located in Southern California. Diedrich Coffee sells premium quality
coffee beverages made from its own freshly roasted select coffee beans. In
addition to brewed coffee, the Company offers a broad range of Italian-style
beverages such as espresso, cappuccino, cafe latte, cafe mocha and espresso
machiato. To complement beverage sales, the Company sells light food items,
whole been coffee and accessories through its coffeehouses. The Company's
objective is to be the leading national chain of neighborhood coffeehouses.

        The Company seeks to differentiate itself and build brand name
recognition by selling and serving the finest coffee and espresso drinks,
selling only fresh custom roasted coffee beans and by developing and operating
attractive coffeehouses intended, in most cases, to serve as neighborhood
gathering places. Diedrich Coffee stresses the quality of its products through
experienced sourcing of the green beans and its proprietary roasting methods.
The Company believes that this strategy, together with enthusiastic and friendly
customer service, creates a loyal customer base. Diedrich coffeehouses are
generally established in high-visibility locations, consistent with the
Company's strategy of developing a substantial repeat customer base. The
Company's coffeehouses average approximately 1,300 square feet, ranging in size
from 725 to 2,654 square feet.

        On March 12, 1997, the Company announced that it was reviewing the
performance of all of the Company's coffeehouses to determine which units were
not meeting management's long-term operational expectations. At that time, five
coffeehouses had been identified on a preliminary basis for possible closure


                                       6

<PAGE>   8

in the first quarter of fiscal 1998. Subsequently, as announced by the Company
on April 29, 1997, seven additional coffeehouses were targeted for closure
during fiscal 1998. In connection with the planned coffeehouse closures, the
Company recorded an impairment provision and a restructuring charge totaling
approximately $4.6 million in the first quarter of fiscal 1998. The coffeehouse
closures, which were undertaken to streamline operations and improve
profitability, began in late March 1997. Eleven of the original twelve
coffeehouses identified for closure were closed in fiscal 1998, with leases
terminated in most cases. In January, management reviewed the progress of all
retail operations and decided that one of the twelve coffeehouses originally
designated for closure would remain open. At year-end most of the lease
terminations provided for in the restructuring had been completed at less cost
than originally anticipated. As a result of these two factors, management
determined that the remaining restructuring reserve of $885,000 could be reduced
by $648,000 to $237,000. As of April 29, 1998, the Company had incurred charges
under its impairment provision and restructuring reserve totaling $3,821,000 of
which $1,101,000 were cash and $2,720,000 were non-cash. The current period
working capital includes remaining restructuring liabilities of $159,000.

        On November 18, 1997, Mr. John E. Martin joined the Company's Board of
Directors as Chairman, replacing Lawrence Goelman. On November 17, 1997, Mr.
Martin entered into a letter agreement with the Company appointing him Chairman
of the Board of the Company. The Company and Mr. Martin also entered into an
agreement under which Mr. Martin would be granted the option to purchase up to
850,000 shares of the common stock of the Company subject to stockholder
approval of the Martin Option Agreement.

        On November 18, 1997, Mr. Timothy J. Ryan joined the Company as Diedrich
Coffee's President and Chief Executive Officer to replace Lawrence Goelman,
Interim Chief Executive Officer. Subject to stockholder approval, the Company
entered into a performance based Stock Option Plan and Agreement under which Mr.
Ryan would be granted the option to purchase up to 600,000 shares of the common
stock of the Company.

        On January 22, 1998 the stockholders of the Company approved the stock
option plans and agreements with John Martin and Timothy Ryan. On January 28,
1998 Messrs. Martin and Ryan completed their respective private purchases of
Company stock of $1,000,000 and $50,000, respectively.

        The new executive team prepared a revised strategic plan for fiscal 1999
and beyond. That plan focuses on positioning Diedrich Coffee coffeehouses as the
consumer's place of choice to get the best coffee and enjoy it in attractive
coffeehouse surroundings. The Company plans to expand nationally through
franchise area development agreements with large multi-unit franchise operators.
The Company will concentrate on expansion in its core market area in Southern
California and hopes to enter into some franchise area development agreements in
the second half of fiscal 1999. In the first two quarters of fiscal 1999
management's emphasis was on: (1) improving operations and customer service
through new training programs and new hires; (2) developing new coffee and
espresso drinks; (3) executing a new marketing plan; (4) developing and
optimizing a prototype coffeehouse design; (5) expanding its wholesale
activities; and (6) optimizing its product sourcing.

        The Company was reincorporated in Delaware in September 1996. Its
offices are located at 2144 Michelson Drive, Irvine, California 92612 and its
telephone number is (949) 260-1600.

                                 USE OF PROCEEDS

        The Company will not receive any portion of the proceeds of the sale of
the Common Stock by the Selling Security Holders. In the event that warrants or
options to purchase Common Stock are exercised, the Company may receive proceeds
from such exercise. The Company will not receive any proceeds from the exercise
of warrants or options to the extent that such exercise is pursuant to the
"cashless exercise" provisions of such options and/or warrants, as the case may
be, although dilution to stockholders will be reduced to the extent the Company
issues fewer shares pursuant to such "cashless exercise" provisions. The Company
intends to use the proceeds received from the exercise of the warrants and
options, if any, for general corporate purposes.


                                       7


<PAGE>   9

                  RESALES OF SHARES COVERED BY THIS PROSPECTUS

        This Prospectus covers the resale by the Selling Security Holders of an
aggregate of 200,000 shares of Common Stock, 204,183 shares of Common Stock that
may be acquired or have been acquired upon exercise of outstanding options (the
"Options") and 1,095,000 shares of Common Stock that may be acquired or have
been acquired upon exercise of outstanding warrants (the "Warrants") and does
not cover the sale or other transfer of Options or Warrants or the issuance of
shares to holders of Options or Warrants upon exercise. In the event a Selling
Security Holder transfers such holder's Options or Warrants prior to exercise,
the transferee of the Options or Warrants may not sell the shares issuable upon
exercise of the Options or Warrants pursuant to this Registration Statement
unless this Registration Statement is appropriately amended or supplemented by
the Company.

        All of the Options and Warrants described below contain anti-dilution
and adjustment provisions providing for adjustment of the underlying shares
and/or the exercise price upon the occurrence of certain events, including
recapitalizations, reclassifications, share dividends, share splits or
combinations, mergers or acquisitions or similar transactions. In the event of
liquidation, dissolution or winding up of the Company, holders of the Options or
Warrants will not be entitled to receive any assets of the Company available for
distribution to the holders of Common Stock.

        In the event of any reclassification, capital reorganization or other
similar change of outstanding Common Stock, any consolidation or merger
involving the Company (other than a consolidation or merger which does not
result in any reclassification, capital reorganization or other similar change
in the outstanding Common Stock) or a sale or conveyance to another corporation
of all or substantially all of the property of the Company, each of the Options
and Warrants described below will thereupon become exercisable for the kind and
number of shares of stock or other securities, assets or cash to which a holder
of the number of shares of Common Stock issuable (at the time of such
reclassification, reorganization, consolidation, merger or sale) upon exercise
of such Option or Warrant would have been entitled upon such reclassification,
reorganization, consolidation, merger or sale. However, this Prospectus covers
only Common Stock of the Company, and any other securities received upon
exercise of the Options or Warrants are not offered hereby.

        For the life of the various Options and Warrants described below, the
holders thereof have the opportunity to profit from a rise in the market price
of the Common Stock without assuming the risk of ownership of the shares of
Common Stock issuable upon the exercise of such Options and Warrants. The
holders of the Options and Warrants may be expected to exercise at times when
the exercise price is less than the market price for the Common Stock, with
resulting dilution in the interests of the Company's stockholders. Further, the
terms on which the Company could obtain additional capital during the life of
the Options and Warrants may be adversely affected.

        Of the 1,499,183 shares of Common Stock registered hereby: (i) 79,183
shares of Common Stock are issuable upon exercise of options granted to Steven
A. Lupinacci on June 25, 1995, (ii) 160,000 shares of Common Stock are issuable
to The Boston Group and certain of its officers and affiliates upon exercise of
warrants to purchase Common Stock, pursuant to the Representative's Warrant
Agreement, dated as of September 17, 1996, by and between the Company and The
Boston Group, (iii) 25,000 shares of Common Stock are issuable upon exercise of
options granted to Gregg Rondinelli on January 14, 1998, (iv) 85,000 shares of
Common Stock are issuable to Virginia R. Cirica Trust upon exercise of a Warrant
issued by the Company, dated as of August 29, 1997, (v) 340,000 shares of Common
Stock are issuable to Nuvrty, Inc. upon exercise of a Warrant issued by the
Company, dated as of September 30, 1997, (vi) 255,000 shares of Common Stock are
issuable to Grandview Trust upon exercise of a Warrant issued by the Company,
dated as of October 16, 1997, (vii) 255,000 shares of Common Stock are issuable
to Ocean Trust upon exercise of a Warrant issued by the Company, dated as of
October 16, 1997, (viii) 200,000 shares of Common Stock were issued pursuant to
the Common Stock and Option Purchase Agreement (the "FMAC Agreement"), dated as
of April 3, 1998, by and between the Company and Franchise Mortgage Acceptance
Company, and (ix) 100,000 shares are issuable upon exercise of options to
purchase Common Stock pursuant to the FMAC Agreement. Each of the forgoing
issuances was exempt from the registration requirements of the Securities Act
and is described in detail below.


                                       8


<PAGE>   10

        LUPINACCI OPTIONS

        In June 1995, Steven A. Lupinacci, the Company's then President, Chief
Executive Officer and Chief Financial Officer, entered into a three-year
employment agreement with the Company. The agreement provided for an annual base
salary of $125,000 per year, subject to periodic adjustment by the Board of
Directors. The Board of Directors could also grant Mr. Lupinacci performance
bonuses based upon the Company's performance and Mr. Lupinacci's contributions
thereto. Mr. Lupinacci was also entitled to receive employee benefits consistent
with the Company's policies for other senior executives. Mr. Lupinacci resigned
from the Company effective March 12, 1997. Pursuant to an agreement between the
Company and Mr. Lupinacci dated May 13, 1997, which terminated his employment
agreement, the Company paid Mr. Lupinacci $75,000 and agreed to pay him an
additional amount of approximately $88,000 in the fiscal year ending January 27,
1999 in full satisfaction of the Company's obligations under Mr. Lupinacci's
employment agreement.

        Also in June 1995, the Company entered into a stock option plan and
agreement with Mr. Lupinacci. The expiration date of the agreement was June 29,
2005. The agreement provided for a maximum grant of options to purchase 131,350
shares of the Company's Common Stock at an exercise price of $1.45 per share
upon the occurrence of certain events. As a result of the Company's initial
public offering in September 1996, options to purchase 79,183 shares began to
vest in twelve equal installments at the end of each month after the closing of
the initial public offering. These options to purchase the 79,183 shares shall
terminate on March 12, 1999. The remainder of the options granted under this
agreement terminated on the effective date of Mr. Lupinacci's resignation from
the Company.

        BOSTON GROUP WARRANT

        On September 17, 1996, the Company issued a warrant to purchase 160,000
shares of Common Stock at an exercise price of $13.80 per share and expiring on
September 10, 1999 to the Boston Group, L.P. ("The Boston Group") pursuant to
the Representative's Warrant Agreement dated as of September 17, 1996, by and
between the Company and The Boston Group. The warrant was issued in connection
with the initial public offering of the Company's Common Stock, in which The
Boston Group was one of the representatives of the several underwriters.

        On December 10, 1997, the warrant's exercise price was changed to $5.25
and on March 20, 1998 its expiration date was changed to December 23, 1998. On
May 21, 1998, pursuant to The Boston Group's request, the warrant was divided
among The Boston Group and certain of its officers and affiliates as follows:
Robert A. DiMinico - 92,181 shares; Anthony K. Soich - 25,000 shares; The Boston
Group, L.P. - 1,025 shares; Kye Hellmers - 12,080 shares; Richard Rosenblum -
8,000 shares; Scott Mathis - 6,384 shares; Joseph Donohue - 6,140 shares;
Michael Allocca - 1,025 shares; Clifford Mastricola - 1,025 shares; Kevin
Scannell - 1,025 shares; Boston Partners Inc. - 995 shares and John Brady -
5,120 shares.

        RONDINELLI OPTIONS

        On January 14, 1998, the Company granted to Gregg Rondinelli, then
acting as Manager of Strategic Planning of the Company, options to purchase
25,000 shares of Common Stock at an exercise price of $6.125 per share. Mr.
Rondinelli's options were issued pursuant to the Company's 1996 Stock Incentive
Plan.

        VIRGINIA R. CIRICA TRUST WARRANT

        On August 19, 1997, the Company entered into a promissory note, term
loan agreement, and security agreement with the Virginia R. Cirica Trust (the
"Cirica Trust") (collectively the "Cirica Trust Loan Documents"). That trust is
controlled by Ms. Cirica, who is the spouse of Lawrence Goelman, who was
Chairman and Interim Chief Executive Officer of the Company at the time.

        Shortly before the Cirica Trust entered into the Cirica Trust Loan
Documents, Mr. Goelman loaned Ms. Cirica approximately $250,000. Some of those
funds were transferred by Ms. Cirica to the Cirica Trust and


                                       9


<PAGE>   11

advanced to the Company pursuant to the Cirica Trust Loan Documents. The loan
was secured by the assets of the Company and provided for borrowings up to
$500,000 with interest accruing at the prime rate plus 3-1/2%. As of October 29,
1997 the Company borrowed the entire $500,000 available.

        In connection with the Cirica Trust Loan Documents, the Company issued a
warrant to the Cirica Trust to purchase up to 85,000 shares of the Company's
common stock if the loan was repaid in full within 120 days of closing, or up to
170,000 shares of the Company's common stock if the loan was not repaid within
120 days, all at a price of $2.25 a share. The warrants are exercisable
immediately and expire on the later of August 19, 2003 or one year following
payment in full of the loan. Mr. Goelman disclaims any pecuniary interest in the
loan to the Company and any beneficial interest in the Cirica Trust, except to
the extent to which Mr. Goelman is a contingent beneficiary under the terms of
the Cirica Trust. The loan was repaid in full and discharged on December 17,
1997.

        NUVRTY WARRANT

        On September 30, 1997, the Company entered into a promissory note, term
loan agreement and security agreement with Nuvrty, Inc., a Colorado corporation
controlled by Amre Youness, a former director of the Company (the "Nuvrty Loan
Documents"). All outstanding principal and accrued interest is due and payable
on September 30, 2002. The loan is secured by the assets of the Company and
provides for borrowings up to $1,000,000 with interest accruing and paid monthly
at the prime rate plus 3 1/2%. The Company borrowed the full amount under the
loan.

        In connection with the Nuvrty Loan Documents, the Company issued a
warrant to Nuvrty to purchase up to 170,000 shares of the Company's common stock
if the Loan was repaid in full within 120 days of closing and up to 340,000
shares of the Company's common stock if the loan was not repaid within 120 days,
all at a price of $2.25 per share. The warrants are exercisable immediately and
expire on the later of September 30, 2003 or one year following payment in full
of the loan.

        OCEAN TRUST AND GRANDVIEW TRUST WARRANTS

        On October 16, 1997 the Company entered into parallel promissory notes,
term loan agreements and security agreements with the Ocean and Grandview Trusts
on terms identical to those entered into with the Cirica Trust and Nuvrty, Inc.
(the "Ocean Trust Loan Documents" and the "Grandview Trust Loan Documents",
respectively). The Ocean Trust Loan Documents and the Grandview Trust Loan
Documents provide for borrowing up to $750,000 from each Trust. Each loan is
secured by the assets of the Company. Interest on advances is accrued and
payable monthly at the prime rate plus 3 1/2%. The Company borrowed $750,000
under each facility. All outstanding principal and accrued interest is due and
payable to each of the Ocean and Grandview Trusts on October 16, 2002.

        In connection with the Ocean Trust Loan Documents and the Grandview
Trust Loan Documents, the Company issued warrants to each Trust respectively to
purchase up to 127,500 shares each of the Company's common stock if the loans
were repaid in full within 120 days of closing, or up to 255,000 shares
respectively of the Company's common stock if the loans were not repaid in full
within 120 days of closing, all at a price of $2.25 per share. The warrants are
exercisable immediately and expire on the later of October 16, 2003 or one year
following payment in full of the respective loans. The Company used the proceeds
from the Ocean Trust and Grandview Trusts Loans to pay off and discharge the
Company's outstanding indebtedness to the Palm Trust.

        FRANCHISE MORTGAGE ACCEPTANCE COMPANY STOCK AND OPTIONS

        On April 3, 1998, the Company closed a private placement with Franchise
Mortgage Acceptance Company of Los Angeles, California ("FMAC") of 200,000
shares of Company restricted common stock at a price of $6.675 a share, or
approximately a $1,275,000 equity investment in the Company. In addition to the
private purchase, FMAC also acquired options to purchase restricted shares of
the Company's common stock: (i) 50,000 shares at $10.00 per share; and (ii)
50,000 shares at $12.50 per share. John Martin, Chairman of the Board of the
Company, serves as a member of the Board of Directors of FMAC.


                                       10


<PAGE>   12

        On April 14, 1998, the Company announced FMAC's commitment, subject to
approval of final documentation by the Boards of Directors of both companies, to
make a secured revolving loan of up to $5 million to the Company. If and when
closed in the third quarter, management believes that this facility will provide
sufficient working capital, along with other anticipated internal sources, for
the balance of the fiscal year.

                              PLAN OF DISTRIBUTION

        The Company has no specific information concerning whether or when any
offers or sales of shares covered by this Prospectus will be made, or if made,
what the price, terms or conditions of any such offers or sales will be. Based
on information available to the Company, it is the Company's understanding that
the Selling Security Holders may offer and sell the shares covered hereby in one
or more transactions either: (i) by one or more broker-dealers (the "Brokers")
as agents for the Selling Security Holders at a price or prices related to the
then current market price of the Company's Common Stock on the Nasdaq National
Market, with such commission to be paid by the Selling Security Holders to the
Brokers as shall be agreed upon by them; or (ii) by the Selling Security Holders
to the Brokers (for resale by the Brokers as principals) at a price or prices
related to the then current market price of the Company's Common Stock, less
such discount, if any, as shall be agreed upon by the Selling Security Holders
and the Brokers; or (iii) directly, at prices and on terms to be determined at
the time of sale; or (iv) by a combination of the methods described above. In
effecting sales, broker-dealers engaged by the Selling Security Holders may
arrange for other broker-dealers to participate in resales. Shares may also be
offered or sold as described above by pledges, donees, transferees, or other
successors in interest to the Selling Security Holders, subject to any
appropriate amendment or supplement to this Prospectus by the Company.

        The Company will bear the expense of preparation and filing of the
Registration Statement (of which this Prospectus is a part) and certain other
expenses. Steven A. Lupinacci, a former officer, will pay a pro-rata share of
the expenses. The aggregate of such expenses is estimated to be approximately
$86,000. Commissions and discounts, if any, attributable to the sale of the
shares will be borne by the Selling Security Holders.

        In connection with distributions of the shares or otherwise, the Selling
Security Holders may enter into hedging transactions with broker-dealers. In
connection with such transactions, broker-dealers may engage in short sales of
the shares registered hereunder in the course of hedging the positions they
assume with Selling Security Holders. The Selling Security Holders may also sell
shares short and redeliver the shares to close out such short positions. The
Selling Security Holders may also enter into option or other transactions with
broker-dealers which require the delivery to the broker-dealer of the shares
registered hereunder, which the broker-dealer may resell or otherwise transfer
pursuant to this Prospectus. The Selling Security Holder may also loan or pledge
the shares registered hereunder to a broker-dealer and the broker-dealer may
sell the shares so loaned or upon a default the broker-dealer may effect sales
of the pledged shares pursuant to this Prospectus.

        The Company has agreed to indemnify each Selling Security Holder and
each of the Selling Security Holder's officers, directors and partners and any
person who controls the Selling Security Holder against liabilities under the
Securities Act, and to contribute to payments the Selling Security Holder and
such persons may be required to make in respect thereof. The Selling Security
Holders may agree to indemnify any broker-dealer or agent that participates in
transactions involving sales of the shares against certain liabilities under the
Securities Act.

        Broker-dealers or agents may receive compensation in the form of
commissions, discounts, or concessions from Selling Security Holders in amounts
to be negotiated in connection with the sale. Such broker-dealers and any other
participating broker-dealers may be deemed to be "underwriters" within the
meaning of the Securities Act in connection with such sales and any such
commission, discount or concession may be deemed to be underwriting discounts or
commissions under the Securities Act. In addition, any securities covered by
this Prospectus which qualify for sale pursuant to Rule 144 may be sold under
Rule 144 rather than pursuant to this Prospectus. The Selling Security Holders
also may be considered "underwriters" within the meaning of the Securities Act.
See "Selling Security Holders" for information concerning the beneficial
ownership of Company securities by such Selling Security Holders.


                                       11

<PAGE>   13

                            SELLING SECURITY HOLDERS

        The following table sets forth as of June 30, 1998 certain information
regarding the beneficial ownership of the Company's Common Stock by the Selling
Security Holders. Except as indicated in "Resales of Shares Covered by This
Prospectus" and in the footnotes to this table, the Selling Security Holders
have not held any position or office or had a material relationship with the
Company or any of its affiliates within the past three years. As of June 30,
1998 there were 5,941,650 shares of Common Stock outstanding. The number of
shares beneficially owned is deemed to include shares of the Company's Common
Stock as to which the beneficial owner has or shares either investment or voting
power. Unless otherwise stated, and except for voting and investment powers held
jointly with a person's spouse, the persons and entities named in the table have
sole voting and investment power with respect to all shares of Common Stock
shown as beneficially owned by them. All information with respect to beneficial
ownership is based on filings made by the respective beneficial owners with the
U.S. Securities and Exchange Commission or information provided to the Company
by such beneficial owners.

<TABLE>
<CAPTION>
                                                                                  SHARES OF COMMON    
                                 SHARES OF COMMON STOCK        SHARES OF          STOCK BENEFICIALLY  
                                   BENEFICIALLY OWNED        COMMON STOCK            OWNED AFTER      
SELLING SECURITY HOLDER            PRIOR TO OFFERING        REGISTERED HEREBY        OFFERING (1)     
- -----------------------          ----------------------     -----------------   ----------------------
                                   NUMBER     PERCENT                             NUMBER      PERCENT 
<S>                                <C>        <C>            <C>                 <C>           <C>    
Nuvrty, Inc. (5)                   340,000     5.7%           340,000  (2)            --         --   
Steven A. Lupinacci (6)            309,061     5.2%            79,183  (4)        229,878       3.9%  
Franchise Mortgage                 300,000     4.5%           300,000  (3)            --         --   
  Acceptance Company(7)                                                                               
Grandview Trust                    255,000     4.3%           255,000  (2)            --         --   
Ocean Trust                        255,000     4.3%           255,000  (2)            --         --   
Gregg Rondinelli (8)               100,000     1.7%            25,000  (4)         75,000       1.3%  
Virginia R. Cirica Trust(9)         85,000     1.4%            85,000  (2)            --         --   
Robert A. DiMinico (10)             92,181     1.5%            81,181  (2)            --         --   
Anthony Soich (10)                  25,000       *             25,000  (2)            --         --   
The Boston Group, L.P. (11)          1,025       *             17,145  (2)            --         --   
Kye Hellmers (10)                   12,080       *             12,080  (2)            --         --   
Richard Rosenblum (10)               8,000       *              8,000  (2)            --         --   
Scott Mathis (10)                    6,384       *              6,384  (2)            --         --   
Joseph Donahue (10)                  6,140       *              6,140  (2)            --         --   
Michael Allocca (10)                 1,025       *              1,025  (2)            --         --   
Clifford Mastricola (10)             1,025       *              1,025  (2)            --         --   
Kevin Scannell (10)                  1,025       *              1,025  (2)            --         --   
Boston Partners Inc. (10)              995       *                995  (2)            --         --   
John Brady (10)                      5,120       *              5,120  (2)            --         --   
- -----------------------------------------------------------------------------------------------------
</TABLE>

  *  Less than one percent.

 (1)  Assumes all of the shares of Common Stock held by the Selling Security
      Holders and registered hereby are sold.

 (2)  Entire amount represents warrants to purchase Common Stock.

 (3)  Includes options to purchase 100,000 shares of Common Stock.

 (4)  Entire amount represents options to purchase Common Stock.

 (5)  Amre A. Youness, a former director of the Company, is the sole shareholder
      of Nuvrty, Inc. Pursuant to Schedule 13D as filed with the SEC and dated
      as of October 15, 1997, Nuvrty, Inc. and Amre A. Youness have shared
      voting and dispositive power of the 340,000 shares that are subject to
      warrants exercisable within 60 days.

 (6)  Steven A. Lupinacci is the former President, Chief Executive Officer and
      Chief Financial Officer of the Company.

 (7)  John Martin, Chairman of the Board of the Company, serves as a member of
      the Board of Directors of FMAC.


                                       12

<PAGE>   14

 (8)  Gregg Rondinelli is the former Manager of Strategic Planning of the
      Company.

 (9)  The Virginia R. Cirica Trust is controlled by Ms. Cirica, who is the
      spouse of Lawrence Goelman, a director of the Company. Mr. Goelman
      disclaims any beneficial interest in the Virginia R. Cirica Trust except
      to the extent to which Mr. Goelman is a contingent beneficiary under the
      terms of that Trust.

(10)  Each of Robert A. DiMinico, Anthony Soich, Kye Hellmers, Richard
      Rosenblum, Scott Mathis, Joseph Donahue, Michael Alocca, Clifford
      Mastricola, Kevin Scannell, John Brady and Boston Partners Inc. is an
      employee or affiliate of The Boston Group, L.P.

(11)  The Boston Group, L.P. was one of the representatives of the several
      underwriters in the initial public offering of the Company's common stock.

                                  LEGAL MATTERS

         Certain legal matters with respect to the legality of the Common Stock
being offered hereby will be passed upon for the Company by Gibson, Dunn &
Crutcher LLP. Jonathan B. Eddison, Esq., of counsel to Gibson, Dunn & Crutcher
LLP, was General Counsel of the Company from June 1997 until February 1998.

                                     EXPERTS

         The financial statements of the Company as of and for the years ended
January 28, 1998 and January 29, 1997, have been incorporated by reference
herein and in the registration statement in reliance upon the reports of KPMG
Peat Marwick LLP, independent certified public accountants, incorporated by
reference herein, and upon the authority of said firm as experts in accounting
and auditing. The financial statements of the Company for the year ended January
31, 1996, have been incorporated by reference herein and in the registration
statement in reliance upon the reports of BDO Seidman, LLP, independent
certified public accountants, incorporated by reference herein, and upon the
authority of said firm as experts in accounting and auditing.

                            ------------------------


                                       13

<PAGE>   15

==============================================

    NO DEALER, SALESPERSON OR ANY OTHER
PERSON HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATION
OTHER THAN THOSE CONTAINED IN THIS
PROSPECTUS AND, IF GIVEN OR MADE, SUCH
INFORMATION OR REPRESENTATIONS MUST NOT BE
RELIED UPON AS HAVING BEEN AUTHORIZED BY
THE COMPANY OR THE SELLING
SECURITYHOLDERS. NEITHER THE DELIVERY OF
THIS PROSPECTUS NOR ANY SALE MADE
HEREUNDER SHALL, UNDER ANY CIRCUMSTANCES,
IMPLY THAT THERE HAS BEEN NO CHANGE IN THE
AFFAIRS OF THE COMPANY OR THAT THE
INFORMATION HEREIN IS CORRECT AS OF ANY
TIME SUBSEQUENT TO THE DATE AS OF WHICH
SUCH INFORMATION IS GIVEN. THIS PROSPECTUS
DOES NOT CONSTITUTE AN OFFER TO SELL OR
THE SOLICITATION OF AN OFFER TO BUY BY ANY
OF THE SECURITIES OFFERED HEREBY IN ANY
JURISDICTION IN WHICH SUCH OFFER OR
SOLICITATION IS NOT AUTHORIZED OR IN WHICH
THE PERSON MAKING SUCH OFFER OR
SOLICITATION IS NOT QUALIFIED TO DO SO OR
TO ANYONE TO WHOM IT IS UNLAWFUL TO MAKE
SUCH OFFER OR SOLICITATION.

               ------------------

                TABLE OF CONTENTS
                                          PAGE
                                          ----
Available Information..................... 2
Incorporation of Certain Documents by
Reference................................. 2
Forward-Looking Statements................ 3
Risk Factors.............................. 3
The Company............................... 6
Use of Proceeds........................... 7
Resales of Shares Covered by this
  Prospectus ............................. 7
Plan of Distribution .................... 10
Selling Security Holders................. 12
Legal Matters............................ 13
Experts.................................. 13

==============================================


==============================================


              1,499,183 SHARES





                  [LOGO]



               COMMON STOCK


            -----------------
               PROSPECTUS
            -----------------

             August 11, 1998


==============================================
<PAGE>   16

                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 14.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.

        The estimated expenses in connection with this offering to be borne by
the Company are:

        SEC registration fee..............................        $  2,709
        Nasdaq fee........................................          30,000
        Printing expenses.................................           5,000
        Legal fees and expenses...........................          40,000
        Accounting fees and expenses......................           6,000
        Transfer agent fees...............................           1,000
        Miscellaneous.....................................           1,000
                                                                  --------
              Total......................................         $ 85,709
                                                                  ========

ITEM 15.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.

         Section 145 (a) of the General Corporation Law of the State of Delaware
(the "DGCL") provides that a Delaware corporation may indemnify any person who
was or is a party or is threatened to be made a party to any threatened, pending
or completed action, suit or proceeding, whether civil, criminal, administrative
or investigative (other than an action by or in the right of the corporation) by
reason of the fact that such person is or was a director, officer, employee or
agent of the corporation or is or was serving at the request of the corporation
as a director, officer, employee or agent of another corporation or enterprise,
against expenses, judgments, fines and amounts paid in settlement actually and
reasonably incurred by such person in connection with such action, suit or
proceeding if he acted in good faith and in a manner he reasonably believed to
be in or not opposed to the best interests of the corporation, and, with respect
to any criminal action or proceeding, had no cause to believe his conduct was
unlawful.

         Section 145(b) of the DGCL provides that a Delaware corporation may
indemnify any person who was or is a party or is threatened to be made a party
to any threatened, pending or completed action or suit by or in the right of
corporation to procure a judgment in its favor by reason of the fact that such
person acted in any of the capacities set forth above, against expenses actually
and reasonably incurred by such person in connection with the defense or
settlement of such action or suit if he or she acted under similar standards to
those set forth above, except that no indemnification may be made in respect to
any claim, issue or matter as to which such person shall have been adjudged to
be liable to the corporation unless and only to the extent that the court in
which such action or suit was brought shall determine that despite the
adjudication of liability, but in view of all the circumstances of the case,
such person is fairly and reasonably entitled to be indemnified for such
expenses which the court shall deem proper.

         Section 145 of the DGCL further provides that to the extent a director
or officer of a corporation has been successful in the defense of any action,
suit or proceeding referred to in subsection (a) or (b) or in the defense of any
claim, issue or matter therein, he shall be indemnified against expenses
actually and reasonably incurred by him in connection therewith; that
indemnification provided for by Section 145 shall not be deemed exclusive of any
other rights to which the indemnified party may be entitled; and that the
corporation may purchase and maintain insurance on behalf of a director or
officer of the corporation against any liability asserted against such officer
or director and incurred by him or her in any such capacity or arising out of
his or her status as such, whether or not the corporation would have the power
to indemnify him or her against such liabilities under Section 145.

         As permitted by Section 102(b)(7) of the DGCL, the Company's
Certificate of Incorporation provides that a director shall not be liable to the
Company or its stockholders for monetary damages for breach of fiduciary duty as
a director. However, such provision does not eliminate or limit the liability of
a director for acts or omissions not


                                      II-1


<PAGE>   17

in good faith or for breaching his or her duty of loyalty, engaging in
intentional misconduct or knowingly violating the law, paying a dividend or
approving a stock repurchase which was illegal, or obtaining an improper
personal benefit. A provision of this type has no effect on the availability of
equitable remedies, such as injunction or rescission, for breach of fiduciary
duty.

         The Company's Bylaws require that directors and officers be indemnified
to the maximum extent permitted by Delaware law.

         The Company may, from time to time, enter into indemnity agreements
with each of its directors and officers requiring that the Company pay on behalf
of each director and officer party thereto any amount that he or she is or
becomes legally obligated to pay because of any claim or claims made against him
or her because of any act or omission or neglect or breach of duty including any
actual or alleged error or misstatement or misleading statement, which he or she
commits or suffers while acting in his or her capacity as a director and/or
officer of the Company and solely because of his or her being a director and/or
officer. Under the DGCL, absent such an indemnity agreement, indemnification of
a director or officer is discretionary rather than mandatory (except in the case
of a proceeding in which a director or officer is successful on the merits).
Consistent with the Company's Bylaw provision on the subject, the indemnity
agreements require the Company to make prompt payment of defense and
investigation costs and expenses at the request of the director or officer in
advance of indemnification, provided that the recipient undertakes to repay the
amounts if it is ultimately determined that he or she is not entitled to
indemnification for such expense and provided further that such advances shall
not be made if it is determined that the director or officer acted in bad faith
or deliberately breached his or her duty to the Company or its stockholders and,
as a result, it is more likely than not that it will ultimately be determined
that he or she is not entitled to indemnification under the terms of the
indemnity agreement. The indemnity agreements make the advance of litigation
expenses mandatory absent a special determination to the contrary, whereas under
the DGCL absent such an indemnity agreement, such advance would be
discretionary. Under the indemnity agreement, the Company would not be required
to pay or reimburse the director or officer for his or her expenses in seeking
indemnification recovery against the Company. By the terms of the indemnity
agreement, its benefits are not available if the director or officer has other
indemnification or insurance coverage for the subject claim or, with respect to
the matters giving rise to the claim: (i) received a personal benefit; (ii)
violated Section 16(b) of the Exchange Act or analogous provisions of law; or
(iii) committed certain acts of dishonesty. Absent the indemnity agreement,
indemnification that might be made available to directors and officers could be
changed by amendments to the Company's Certificate of Incorporation or Bylaws.

         The Company has a policy of directors' liability insurance which
insures the directors and officers against the cost of defense, settlement or
payment of a judgment under certain circumstances.

         The Selling Security Holders and the Company each have agreed to
indemnify the other and their respective officers, directors and other
controlling persons against certain liabilities in connection with this
registration, including liabilities under the Securities Act, and to contribute
to payments such persons may be required to make in respect thereof. The
obligation of the Selling Security Holders is limited to an amount equal to the
proceeds such Selling Security Holder receives from the sale of shares of Common
Stock pursuant to this registration.

ITEM 16.  EXHIBITS.

         2.1   Form of Agreement and Plan of Merger (1)

         4.1   Purchase Agreement for Series A Preferred Stock dated as of
               December 11, 1992 by and among Diedrich Coffee, Martin R.
               Diedrich, Donald M. Holly, SNV Enterprises and D.C.H., L.P. (1)

         4.2   Purchase Agreement for Series B Preferred Stock dated as of June
               29, 1995 by and among Diedrich Coffee, Martin R. Diedrich, Steven
               A. Lupinacci, Redwood Enterprises VII, L.P. and Diedrich Partners
               I, L.P. (1)

         4.3   Representative's Warrant Agreement (1)


                                      II-2


<PAGE>   18

       EXHIBIT
       NUMBER            DESCRIPTION
       -------           -----------

         4.4   Specimen Stock Certificate (1)

         4.5   Form of Conversions Agreement in connection with the conversion
               of Series A and Series B Preferred Stock into Common Stock (1)

         4.6   Amendment No. 1 to Representative's Warrant Agreement

         5.1   Opinion of Gibson, Dunn & Crutcher LLP as to the legality of the
               Common Stock

        10.3   Stock Option Plan and Agreement of Steven A. Lupinacci, dated
               June 29, 1995 (1)

        10.12  Separation Agreement, dated May 13, 1997, between Steven A.
               Lupinacci and the Company (5)

        10.17  Form of Term Loan Agreement made to the Virginia R. Cirica Trust
               (3)

        10.19  Form of Warrant Agreement made to the Virginia R. Cirica Trust
               (3)

        10.28  Form of Term Loan Agreement made in favor of Nuvrty, Inc., the
               Ocean Trust and the Grandview Trust (4)

        10.30  Form of Warrant Agreement made in favor of Nuvrty, Inc., the
               Ocean Trust and the Grandview Trust (4)

        10.37  Common Stock and Option Purchase Agreement, dated as of April 3,
               1998, by and between the Company and Franchise Mortgage
               Acceptance Company (2)

        10.42  Letter Agreement, dated January 14, 1998, between the Company and
               Gregg Rondinelli

        23.1   Consent of Gibson, Dunn & Crutcher LLP (included in Exhibit 5.1)

        23.2   Consent of BDO Seidman, LLP

        23.3   Consent of KPMG Peat Marwick LLP

        24.1   Power of Attorney (see signature page)

- -------------------------

        (1)    Incorporated by reference to the Company's Registration Statement
               on Form S-1 (No. 333-08633), as amended, as declared effective by
               the Securities and Exchange Commission on September 11, 1996.

        (2)    Incorporated by reference to the Company's annual report on Form
               10-K for the fiscal year ended January 28, 1998.

        (3)    Incorporated by reference to Company's Quarterly Report on Form
               10-Q, for the period ended July 30, 1997, filed with the
               Securities and Exchange Commission on September 12, 1997.

        (4)    Incorporated by reference to Company's Quarterly Report on Form
               10-Q, for the period ended October 29, 1997, filed with the
               Securities and Exchange Commission on December 11, 1997.

        (5)    Incorporated by reference to the Company's quarterly report on
               Form 10-Q for the quarter ended April 30, 1997.

ITEM 17.  UNDERTAKINGS.

        (a)    The undersigned Registrant hereby undertakes:

               (1) To file, during any period in which offers or sales are being
        made, a post-effective amendment to this Registration Statement:

                       (i) To include any prospectus required by Section
               10(a)(3) of the Securities Act of 1933, as amended (the
               "Securities Act");


                                      II-3

<PAGE>   19

                      (ii) To reflect in the prospectus any facts or events
               arising after the effective date of the Registration Statement
               (or the most recent post-effective amendment thereof) which,
               individually or in the aggregate, represent a fundamental change
               in the information set forth in the Registration Statement.
               Notwithstanding the foregoing, any increase or decrease in volume
               of securities offered (if the total dollar value of securities
               offered would not exceed that which was registered) and any
               deviation from the low or high end of the estimated maximum
               offering range may be reflected in the form of prospectus filed
               with the Commission pursuant to Rule 424(b) if, in the aggregate,
               the changes in volume and price represent no more than 20 percent
               change in the maximum aggregate offering price set forth in the
               "Calculation of Registration Fee" table in the effective
               registration statement;

                     (iii) To include any material information with respect to
               the plan of distribution not previously disclosed in the
               Registration Statement or any material change to such information
               in the Registration Statement;

provided, however, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the
registration statement is on Form S-3, Form S-8 or Form F-3, and the information
required to be included in a post-effective amendment by those paragraphs is
contained in periodic reports filed by the Registrant pursuant to Section 13 or
Section 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange
Act"), that are incorporated by reference in the Registration Statement.

               (2) That, for the purpose of determining any liability under the
        Securities Act, each such post-effective amendment shall be deemed to be
        a new Registration Statement relating to the securities offered therein,
        and the offering of such securities at that time shall be deemed to be
        the initial bona fide offering thereof.

               (3) To remove from registration by means of post-effective
        amendment any of the securities being registered which remain unsold at
        the termination of the offering.

        (b) The undersigned Registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act, each filing of the
Registrant's annual report pursuant to Section 13(a) or Section 15(d) of the
Exchange Act (and, where applicable, each filing of an employee benefit plan's
annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934)
that is incorporated by reference in the Registration Statement shall be deemed
to be a new Registration Statement relating to the securities offered therein,
and the offering of such securities at that time shall be deemed to be the
initial bona fide offering thereof.

        (c) The undersigned registrant hereby undertakes to deliver or cause to
be delivered with the prospectus, to each person to whom the prospectus is sent
or given, the latest annual report to security holders that is incorporated by
reference in the prospectus and furnished pursuant to and meeting the
requirements of Rule 14a-3 or Rule 14c-3 under the Securities Exchange Act of
1934; and, where interim financial information required to be presented by
Article 3 of Regulation S-X is not set forth in the prospectus, to deliver, or
cause to be delivered to each person to whom the prospectus is sent or given,
the latest quarterly report that is specifically incorporated by reference in
the prospectus to provide such interim financial information.

        (d) Insofar as indemnification for liabilities arising under the
Securities Act may be permitted to directors, officers and controlling persons
of the Registrant pursuant to the foregoing provisions, or otherwise, the
Registrant has been advised that in the opinion of the Securities and Exchange
Commission such indemnification is against public policy as expressed in the
Securities Act and is, therefore, unenforceable. In the event that a claim for
indemnification against such liabilities (other than the payment by the
Registrant of expenses incurred or paid by a director, officer, or controlling
person of the Registrant in the successful defense of any action, suit or
proceeding) is asserted by such director, officer or controlling person in
connection with the securities being registered, the Registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit to a court of appropriate jurisdiction the question whether such
indemnification by it is against public policy as expressed in the Securities
Act and will be governed by the final adjudication of such issue.


                                      II-4

<PAGE>   20

        (e) The undersigned Registrant hereby undertakes that:

               (1) For purposes of determining any liability under the
        Securities Act, the information omitted from the form of prospectus as
        part of this Registration Statement in reliance upon Rule 430A and
        contained in a form of prospectus filed by the Registrant pursuant to
        Rule 424(b)(1) or (4) or 497(h) under the Securities Act shall be deemed
        to be part of this Registration Statement as of the time it was declared
        effective.

               (2) For the purpose of determining any liability under the
        Securities Act, each post-effective amendment that contains a form of
        prospectus shall be deemed to be a new Registration Statement relating
        to the securities offered therein, and the offering of such securities
        at that time shall be deemed to be the initial bona fide offering
        thereof.

                                   SIGNATURES

         Pursuant to the requirements of the Securities Act, the Registrant
certifies that it has reasonable grounds to believe that it meets all of the
requirements for filing on Form S-3 and has duly caused this Registration
Statement to be signed on its behalf by the undersigned, thereunto duly
authorized, in the City of Irvine, State of California, on August 11, 1998.


                                       DIEDRICH COFFEE, INC.




                                       By: /s/ TIMOTHY J. RYAN
                                           -------------------------------------
                                           Timothy J. Ryan
                                           President and Chief Executive Officer

                                POWER OF ATTORNEY

         Each person whose signature appears below constitutes and appoints
Timothy J. Ryan, Ann Wride and John B. Bayley, his or her true and lawful
attorneys-in-fact and agents, each acting alone, with full powers of
substitution and resubstitution, for him or her and in his or her name, place
and stead, in any and all capacities, to sign any and all Amendments (including
Post-Effective Amendments) to this Registration Statement and to file the same,
with all exhibits thereto, and other documents in connection therewith, with the
Securities and Exchange Commission, granting unto said attorneys-in-fact and
agents, each acting alone, full power and authority to do and perform each and
every act and thing requisite and necessary to be done in about the premises, as
fully to all intents and purposes as he or she might or could do in person,
hereby ratifying and confirming all that said attorneys-in-fact and agents, each
acting alone, or his or her substitute or substitutes, may lawfully do or cause
to be done by virtue hereof.


                                      II-5

<PAGE>   21

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities and on the dates indicated.

<TABLE>
<CAPTION>

         NAME AND SIGNATURE                           TITLE                          DATE
         ------------------                           -----                          ----
<S>                                    <C>                                      <C>
       /s/ JOHN E. MARTIN              Chairman of the Board of                 August 6, 1998
- ------------------------------------   Directors
           John E. Martin


       /s/ TIMOTHY J. RYAN             Director and President and Chief         August 5, 1998
- ------------------------------------   Executive Officer (Principal Executive
           Timothy J. Ryan             Officer)


          /s/ ANN WRIDE                Vice President, Chief Financial Officer  August 5, 1998
- ------------------------------------   (Principal Financial and Accounting
              Ann Wride                Officer)


       /s/ MARTIN R. DIEDRICH          Chief Coffee Officer, Vice Chairman of   August 5, 1998
- ------------------------------------   the Board of Directors and Secretary
           Martin R. Diedrich


                                       Director                                 August _, 1998
- ------------------------------------
           Lawrence Goelman


       /s/ PAUL C. HEESCHEN            Director                                 August 6, 1998
- ------------------------------------
           Paul C. Heeschen


                                       Director                                 August _, 1998
- ------------------------------------
             Peter Churm
</TABLE>


                                      II-6

<PAGE>   22

================================================================================

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549



                            -------------------------



                                    EXHIBITS
                                       TO
                                    FORM S-3



                             REGISTRATION STATEMENT

                                      UNDER

                           THE SECURITIES ACT OF 1933



                            -------------------------


                              DIEDRICH COFFEE, INC.



                            -------------------------


                                    EXHIBITS

                           4.6, 5.1, 10.42, 23.2, 23.3


================================================================================

<PAGE>   23

                                  EXHIBIT INDEX

<TABLE>
<CAPTION>

       EXHIBIT                                                                       SEQUENTIALLY
       NUMBER                         DESCRIPTION                                    NUMBERED PAGE
       -------                        -----------                                    -------------
       <S>     <C>                                                                   <C>
         2.1   Form of Agreement and Plan of Merger (1)

         4.1   Purchase Agreement for Series A Preferred Stock dated as of
               December 11, 1992 by and among Diedrich Coffee, Martin R.
               Diedrich, Donald M. Holly, SNV Enterprises and D.C.H., L.P. (1)

         4.2   Purchase Agreement for Series B Preferred Stock dated as of June
               29, 1995 by and among Diedrich Coffee, Martin R. Diedrich, Steven
               A. Lupinacci, Redwood Enterprises VII, L.P. and Diedrich Partners
               I, L.P. (1)

         4.3   Representative's Warrant Agreement (1)

         4.4   Specimen Stock Certificate (1)

         4.5   Form of Conversions Agreement in connection with the conversion
               of Series A and Series B Preferred Stock into Common Stock (1)

         4.6   Amendment No. 1 to Representative's Warrant Agreement

         5.1   Opinion of Gibson, Dunn & Crutcher LLP as to the legality of the
               Common Stock

        10.3   Stock Option Plan and Agreement of Steven A. Lupinacci, dated
               June 29, 1995 (1)

        10.12  Separation Agreement, dated May 13, 1997, between Steven A.
               Lupinacci and the Company (5)

        10.17  Form of Term Loan Agreement made to the Virginia R. Cirica Trust
               (3)

        10.19  Form of Warrant Agreement made to the Virginia R. Cirica Trust
               (3)

        10.28  Form of Term Loan Agreement made in favor of Nuvrty, Inc., the
               Ocean Trust and the Grandview Trust (4)

        10.30  Form of Warrant Agreement made in favor of Nuvrty, Inc., the
               Ocean Trust and the Grandview Trust (4)

        10.37  Common Stock and Option Purchase Agreement, dated as of April 3,
               1998, by and between the Company and Franchise Mortgage
               Acceptance Company (2)

        10.42  Letter Agreement, dated January 14, 1998, between the Company and
               Gregg Rondinelli

        23.1   Consent of Gibson, Dunn & Crutcher LLP (included in Exhibit 5.1)

        23.2   Consent of BDO Seidman, LLP

        23.3   Consent of KPMG Peat Marwick LLP

        24.1   Power of Attorney (see signature page)
</TABLE>

- -------------------------

        (1)    Incorporated by reference to the Company's Registration Statement
               on Form S-1 (No. 333-08633), as amended, as declared effective by
               the Securities and Exchange Commission on September 11, 1996.

        (2)    Incorporated by reference to the Company's annual report on Form
               10-K for the fiscal year ended January 28, 1998.

        (3)    Incorporated by reference to Company's Quarterly Report on Form
               10-Q, for the period ended July 30, 1997, filed with the
               Securities and Exchange Commission on September 12, 1997.

        (4)    Incorporated by reference to Company's Quarterly Report on Form
               10-Q, for the period ended October 29, 1997, filed with the
               Securities and Exchange Commission on December 11, 1997.

        (5)    Incorporated by reference to the Company's quarterly report on
               Form 10-Q for the quarter ended April 30, 1997.



<PAGE>   1
                                                                     EXHIBIT 4.6



              AMENDMENT NO. 1 TO REPRESENTATIVE'S WARRANT AGREEMENT

This Amendment No. 1 to Representative's Warrant Agreement (this "AMENDMENT") is
made effective as of March 20, 1998 by and between Diedrich Coffee, Inc., a
California Company ("DIEDRICH"), and The Boston Group L.P. ("REPRESENTATIVE"),
to amend that certain Representative's Warrant Agreement dated as of September
17, 1996 by and among Diedrich and Representative (the "AGREEMENT").

        (a) The Agreement provides Representative with a Warrant to purchase up
to 160,000 shares of Diedrich's common stock at an exercise price of $13.80 per
share payable in cash or as otherwise provided in the Agreement, with such
warrants to expire on September 10, 1999.

        (b) The parties now desire to amend the exercise price, limit the method
of payment of the exercise price, and to shorten the term of exercise.

        THEREFORE, in consideration of the foregoing premises and for good and
valuable consideration, the receipt and sufficiency of which is hereby
acknowledged, the parties hereto agree as follows:

               (1) Section 3(a) of the Agreement is amended by replacing the
Termination Date of September 10, 1999 found in the first sentence with the date
December 23, 1998 as follows:

        Subject to the terms of this Agreement, the Warrantholder shall have the
        right, at any time during the period commencing at 6:30 a.m., Pacific
        Time, on September, 11, 1997 (the "COMMENCEMENT DATE") and ending at
        5:00 p.m., Pacific Time, on December 23, 1998 (the "TERMINATION DATE"),
        to purchase from the Company up to the number of fully paid and
        non-assessable shares of Warrant Stock to which the Warrantholder may at
        the time be entitled to purchase pursuant to this Agreement, upon
        surrender to the Company, at its principal office, of the certificate
        evidencing the Warrants to be exercised, together with the purchase form
        on the reverse thereof duly completed and executed, and upon payment to
        the Company of the Warrant Price (as defined in and determined in
        accordance with the provisions of this Section 3 and Sections 7 and 8
        hereof) for the number of shares of Warrant Stock in respect of which
        such Warrants are then exercised, but in no event for less than 100
        shares of Warrant Stock (unless less than an aggregate of 100 shares of
        Warrant Stock are then purchasable under all outstanding Warrants held
        by such Warrantholder).


               (2) Section 3(c) of the Agreement is deleted so that payment of
        the Warrant Price shall be made only in cash pursuant to Section 3(b).

               (3) Section 7 of the Agreement is amended by replacing $13.80 in
        the first sentence with $5.25 as follows:



<PAGE>   2

        The price per share at which shares of Warrant Stock shall be
        purchasable upon the exercise of the Warrants shall be $5.25, subject to
        adjustment pursuant to Section 8 hereof (as so adjusted from time to
        time, the "WARRANT PRICE").

        IN WITNESS WHEREOF, the parties hereto have executed this Amendment No.
        1 as of the date first-above written.



                                     DIEDRICH COFFEE, INC.:

                                     By:    /s/ TIMOTHY J. RYAN
                                         --------------------------------------
                                            Timothy J. Ryan, President and
                                            Chief Executive Officer




                                     THE BOSTON GROUP, L.P.

                                     By:    /s/ ROBERT DiMINICO
                                         --------------------------------------
                                            Robert DiMinico, Managing Director



















                                       2



<PAGE>   1

                                                                     EXHIBIT 5.1




                                 August 11, 1998


(949) 451-3800                                                     C 22453-00008


Diedrich Coffee, Inc.
2144 Michelson Drive
Irvine, California 92612

               Re:   Registration Statement on Form S-3 re 1,499,183 Shares
                     of Common Stock (Registration No. 333-      )

Ladies and Gentlemen:

        We have acted as counsel to Diedrich Coffee, Inc., a Delaware
corporation (the "Company"), in connection with the filing of a Registration
Statement to which this opinion is an Exhibit (the "Registration Statement")
with respect to the offer and sale of 1,499,183 shares of the Company's Common
Stock, par value $0.01 per share (the "Shares"), of which 200,000 Shares (the
"Resale Shares") were issued by the Company pursuant to a Common Stock and
Option Purchase Agreement dated as of April 3, 1998 by and between the Company
and Franchise Mortgage Acceptance Company (the "Purchase Agreement"), 204,183
Shares are issuable upon exercise of certain outstanding options (the "Options")
and 1,095,000 Shares are issuable upon exercise of certain outstanding warrants
(the "Warrants"), all as described in the Registration Statement, by the holders
thereof (the "Selling Holders").

        We are familiar with the corporate actions taken and proposed to be
taken by the Company in connection with the authorization, issuance and sale of
the Resale Shares, Options and Warrants and have made such other legal and
factual inquiries as we deem necessary for purposes of rendering this opinion.





<PAGE>   2

Diedrich Coffee, Inc.
August 11, 1998
Page 2



        We have assumed the genuineness of all signatures, the authenticity of
all documents submitted to us as originals, the conformity to original documents
of all documents submitted to us as copies, the authenticity of the originals of
such copied documents, and, except with respect to the Company, that all
individuals executing and delivering such documents were duly authorized to do
so.

        Based on the foregoing and in reliance thereon, and subject to the
qualifications and limitations set forth below, we are of the opinion that:

        1. The Resale Shares have been duly authorized and validly issued and
are fully paid and non-assessable.

        2. The Shares to be issued upon exercise of each Option have been duly
authorized and reserved and, when issued upon exercise of the applicable Option
in accordance with its terms, including payment of the applicable exercise
price, will be validly issued, fully paid and non-assessable.

        3. The Shares to be issued upon exercise of each Warrant have been duly
authorized and reserved and, when issued upon exercise of the applicable Warrant
in accordance with its terms, including payment of the applicable exercise
price, will be validly issued, fully paid and non-assessable.

        Our opinions set forth above are subject to the following additional
qualifications and limitations:

        The Company is a Delaware corporation. We are not admitted to practice
in Delaware. However, we are generally familiar with the Delaware General
Corporation Law and have made such review thereof as we consider necessary for
the purpose of this opinion. Subject to the foregoing, this opinion is limited
to Delaware, California and federal law.

        You have informed us that the Selling Holders may sell the Shares from
time to time on a delayed or continuous basis. This opinion is limited to the
laws referred to above as in effect on the date hereof and to all facts as they
presently exist.



<PAGE>   3

Diedrich Coffee, Inc.
August 11, 1998
Page 3



        We hereby consent to the use of our name under the caption "Legal
Matters" in the Prospectus forming a part of the Registration Statement and to
the filing of this opinion as Exhibit 5.1 to the Registration Statement. In
giving this consent, we do not admit that we are within the category of persons
whose consent is required under Section 7 of the Securities Act of 1933, as
amended, or the General Rules and Regulations of the Securities and Exchange
Commission.




                                            Very truly yours,

                                            /s/ GIBSON, DUNN & CRUTCHER LLP
                                            --------------------------------  
                                            GIBSON, DUNN & CRUTCHER LLP

JBE/REA



<PAGE>   1

                                                                   EXHIBIT 10.42




January   14, 1998



Mr. Gregg Rondinelli
790 Summit Drive
Laguna Beach, CA 92651

Dear Gregg:

This letter shall set forth the understanding between you and Diedrich Coffee,
Inc., a Delaware corporation (the "Company") regarding the extension of your
employment by the Company as Manager of Strategic Planning to assist the Company
in (a) developing a strategic plan and (b) in raising needed working capital
(the "Agreement"). Subject to the terms and conditions set forth herein, we
agree as follows:

1.      Your paid employment as Manager of Strategic Planning is extended until
        March 31, 1998 and no further. You shall receive your assignments from
        and report directly to the Chief Executive Officer. You may continue to
        work without salary compensation after March 31, 1998 in order to
        complete the private placement described below.

2.      As compensation for being employed in the capacity set forth above, you
        shall be entitled to the following:

        (a)    $5,000 per month through March 31, 1998 (less all amounts
               required by law to be withheld or deducted) payable on the first
               day of each month (or any pro rata portion thereof for any month
               of partial service) for so long as you are employed by the
               Company.

        (b)    The Company shall grant options to you pursuant to the Company's
               1996 Stock Incentive Plan in accordance with the following terms
               and conditions: you shall receive options to purchase 25,000
               shares of the Company's common stock which shall become vested
               and exercisable immediately after the Company shall have received
               the proceeds (less customary expenses and fees) of a private
               placement of approximately $ 5 million. The exercise price for
               all of the options set forth above


<PAGE>   2

               shall be $6.125, which represents the closing price for the stock
               on the date hereof. All of the options shall terminate March 31,
               2003.

3.      This Agreement is "at will" and it may be terminated, with or without
        cause, at any time, by either you or the Company.

Thank you for your assistance to the Company at this important time. If the
provisions of this letter are consistent with your understanding of our
agreement, please sign and return the enclosed counterpart copy of this letter
to me at your earliest convenience.

Sincerely,



Timothy J. Ryan
President and Chief Executive Officer



Accepted and agreed to:


- --------------------------------------
Gregg Rondinelli



TJR:cs





<PAGE>   1

                                                                    EXHIBIT 23.2

                             CONSENT OF INDEPENDENT
                          CERTIFIED PUBLIC ACCOUNTANTS


Diedrich Coffee, Inc.
Irvine, California

We hereby consent to the incorporation by reference in the Prospectus
constituting a part of this Registration Statement of our report dated March
11, 1996, relating to the financial statements of Diedrich Coffee, Inc.
appearing in the Company's Annual Report on Form 10-K for the year ended
January 31, 1996.

We also consent to the reference to us under the caption "Experts" in the
Prospectus.

                                        /s/ BDO SEIDMAN, LLP
                                        ----------------------------------------
                                        BDO Seidman, LLP

Costa Mesa, California
August 11, 1998

<PAGE>   1

                                                                    EXHIBIT 23.3

                              ACCOUNTANTS' CONSENT

The Board of Directors
Diedrich Coffee, Inc.:

We consent to the incorporation by reference in the registration statements
(Form S-8 with John E. Martin, Form S-8 with Timothy J. Ryan, Form S-8 Stock
Option Plan, Form S-3) of Diedrich Coffee, Inc. of our report dated March 28,
1998, relating to the balance sheets of Diedrich Coffee as of January 28, 1998
and January 27, 1997 and cash flows for each of the years in the two-year
period ended January 28, 1998 and all related schedules, which report appears
in the January 28, 1998 annual report on Form 10-K of Diedrich Coffee, Inc.

We consent to the reference to our firm under the heading "Experts" in the
prospectus.

                                        /s/ KPMG Peat Marwick LLP

Orange County, California
August 11, 1998


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission