1
                           FOURTH AMENDMENT AND WAIVER
                    TO AMENDED AND RESTATED REVOLVING CREDIT
                             AND TERM LOAN AGREEMENT

      Fourth Amendment and Waiver to Amended and Restated Revolving Credit and
Term Loan Agreement dated as of November 22, 1996 (the "Fourth Amendment"), by
and among AU BON PAIN CO., INC., a Delaware corporation ("ABP"), SAINT LOUIS
BREAD COMPANY, INC., a Delaware corporation ("Saint Louis Bread"), ABP MIDWEST
MANUFACTURING CO., INC., a Delaware corporation ("ABP Midwest", and,
collectively with ABP and Saint Louis Bread, the "Borrowers"), and USTRUST, a
Massachusetts trust company, THE FIRST NATIONAL BANK OF BOSTON, a national
banking association, CITIZENS BANK OF MASSACHUSETTS, a Massachusetts savings
bank (collectively, the "Banks"), and USTRUST as agent for the Banks (in such
capacity, the "Agent"), amending certain provisions of the Amended and Restated
Revolving Credit and Term Loan Agreement dated as of March 17, 1995 (as amended
by the First Amendment to Amended and Restated Revolving Credit and Term Loan
Agreement dated as of September 6, 1995, the Second Amendment to Amended and
Restated Revolving Credit and Term Loan Agreement dated as of July 24, 1996, the
Third Amendment to Amended and Restated Revolving Credit and Term Loan Agreement
dated as of September 6, 1996, and as further amended and in effect from time to
time, the "Credit Agreement") by and among the Borrowers, the Banks and the
Agent. Terms not otherwise defined herein which are defined in the Credit
Agreement shall have the same respective meanings herein as therein.

      WHEREAS, the Borrowers, the Banks and the Agent have agreed to modify
certain terms and conditions of the Credit Agreement as specifically set forth
in this Fourth Amendment;

      NOW, THEREFORE, in consideration of the premises and the mutual agreements
contained herein and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto hereby agree as
follows:

      SECTION 1. AMENDMENT TO SECTION 1 OF THE CREDIT AGREEMENT. Section 1 of 
the Credit Agreement is hereby amended by amending the definition of 
"Consolidated Net Income" as follows:

            (a) by inserting after the words "Consolidated Net Income" in the
      heading thereof the parenthetical phrase "(or Deficit)"; and

            (b) by inserting after the words "the net income" in the first line
      thereof the parenthetical phrase "(or deficit)".

      SECTION 2. AMENDMENTS TO SECTION 7 OF THE CREDIT AGREEMENT. Section 7 of
the Credit Agreement is hereby amended as follows:
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                                      -2-


            (a) Section 7.3 of the Credit Agreement is hereby amended by
      deleting such section in its entirety and replacing it with the following
      new Section 7.3:

                  Section 7.3. Consolidated Capital Expenditures. With respect
            to each fiscal year of the Borrowers set forth in the table below,
            the Borrowers will not permit (a) Consolidated Capital Expenditures
            (other than Capital Expenditures incurred in such fiscal year in
            connection with the acquisition and equipping of, and improvements
            to, the Borrowers' facilities in Mexico, Missouri) to exceed the
            amount set forth in the table below opposite such fiscal year in the
            column headed "Maximum Consolidated Capital Expenditures" or (b)
            Consolidated New Cafe Capital Expenditures to exceed the amount set
            forth in the table below opposite such fiscal year in the column
            headed "Maximum Consolidated New Cafe Capital Expenditures";
            provided that with regard to any such fiscal year (other than the
            fiscal year ending on December 26, 1998), if Consolidated Adjusted
            Cash Flow for such fiscal year is less than that amount set forth in
            the table below opposite such fiscal year in the column headed
            "Consolidated Adjusted Cash Flow," Maximum Consolidated Capital
            Expenditures and Maximum Consolidated New Cafe Capital Expenditures
            permitted hereunder for such fiscal year shall be reduced by the
            difference between the amount set forth for such fiscal year in such
            column headed " Consolidated Adjusted Cash Flow" and the actual
            Consolidated Adjusted Cash Flow for such fiscal year.



          ----------------------------------------------------------------
                             MAXIMUM         MAXIMUM
                          CONSOLIDATED   CONSOLIDATED NEW   CONSOLIDATED
           FISCAL YEAR       CAPITAL       CAFE CAPITAL     ADJUSTED CASH
              ENDING      EXPENDITURES     EXPENDITURES         FLOW
          ----------------------------------------------------------------
                                                           
             12/28/96      $14,000,000      $4,000,000      $15,300,000
          ----------------------------------------------------------------
             12/27/97      $20,000,000      $9,000,000      $22,000,000
          ----------------------------------------------------------------
             12/26/98      $26,000,000     $16,000,000          n/a
          ----------------------------------------------------------------


            (b) Section 7.5 of the Credit Agreement is hereby amended by
      deleting such section in its entirety and replacing it with the following
      new Section 7.5:

                  Section 7.5 Projected New Cafe Capital Expenditures. With
            respect to each fiscal quarter of the Borrowers set forth in the
            table below, the Borrowers will not permit Projected New Cafe
            Capital Expenditures for the fiscal year specified opposite such
            fiscal quarter in the table below to exceed the amount set forth in
            the table below opposite such fiscal quarter in the column headed
            "Maximum Projected New Cafe Capital Expenditures"; provided that if,
            with respect to each fiscal quarter (other than the fiscal quarters
            ending on October 5, 1996 and April 18, 1998)
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                                      -3-


            set forth in the table below, Consolidated Adjusted Cash Flow
            determined for the period of four consecutive fiscal quarters then
            ending is less than that amount set forth in the table below
            opposite such fiscal quarter in the column headed "Consolidated
            Adjusted Cash Flow," Maximum Projected New Cafe Capital Expenditures
            permitted hereunder for such fiscal quarter shall be reduced by the
            difference between the amount set forth for such period of four
            consecutive fiscal quarters in such column headed "Consolidated
            Adjusted Cash Flow" and the actual Consolidated Adjusted Cash Flow
            for such period.



             ------------------------------------------------------------
                                             MAXIMUM 
                                 FOR       PROJECTED NEW     CONSOLIDATED
             FISCAL QUARTER    FISCAL      CAFE CAPITAL     ADJUSTED CASH
                 ENDING         YEAR       EXPENDITURES          FLOW
             ------------------------------------------------------------
                                                   
                 10/5/96        1997        $1,000,000           n/a
             ------------------------------------------------------------
                12/28/96        1997        $4,000,000       $15,300,000
             ------------------------------------------------------------
                 4/19/97        1997        $6,000,000       $16,200,000
             ------------------------------------------------------------
                 7/12/97        1997        $9,000,000       $16,800,000
             ------------------------------------------------------------
                 10/4/97        1998        $6,000,000       $20,000,000
             ------------------------------------------------------------
                12/27/97        1998        $9,000,000       $22,000,000
             ------------------------------------------------------------
                 4/18/98        1998       $12,000,000           n/a
             ------------------------------------------------------------


            (c) Section 7.7 of the Credit Agreement is hereby amended by
      deleting such section in its entirety and replacing it with the following
      new section:

                  Section 7.7. Net Losses. The Borrowers and their Subsidiaries
            will not permit (a) Consolidated Net Deficit for the period of two
            consecutive fiscal quarters ending December 28, 1996 to exceed
            $2,700,000, and (b) Consolidated Net Income for each period
            consisting of two consecutive fiscal quarters commencing with the
            period of two consecutive fiscal quarters ending April 19, 1997 to
            be less than $1.00.

            (d) Section 7.8 of the Credit Agreement is hereby amended by
      deleting the table set forth therein in its entirety and replacing it with
      the following new table:



                    ------------------------------------------
                     TWO CONSECUTIVE           CONSOLIDATED
                     FISCAL QUARTERS          ADJUSTED CASH
                          ENDING                   FLOW
                    ------------------------------------------
                                           
                         12/28/96              $ 5,100,000
                    ------------------------------------------
                         4/19/97               $ 9,500,000
                    ------------------------------------------
                         7/12/97               $10,500,000
                    ------------------------------------------
                         10/4/97               $ 8,700,000
                    ------------------------------------------

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                                      -4-



                                            
                         12/27/97              $ 9,700,000
                    ------------------------------------------
                         4/18/98               $11,000,000
                    ------------------------------------------


      SECTION 3. AMENDMENT TO SCHEDULE 1.1(a). Schedule 1.1(a) to the Credit
Agreement is hereby amended by deleting such schedule in its entirety and
replacing it with Schedule 1.1(a) attached hereto.

      SECTION 4. WAIVER. The Borrowers have informed the Banks that they are not
in compliance with the financial covenants under Section 7.7 and Section 7.8 of
the Credit Agreement (prior to the effectiveness of this Fourth Amendment) as of
the end of the fiscal quarter ending October 5, 1996, resulting in two Events of
Default under Section 10(c) of the Credit Agreement (the "Existing Defaults").
The Borrowers hereby request that the Banks waive the Existing Default. In
response to the Borrowers' request, the Banks hereby waive the Existing Default,
provided that the waiver contained herein shall operate solely with respect to
the Existing Defaults as in effect as of the end of the fiscal quarter ending
October 5, 1996 and shall not impair any right or power accruing to the Banks
with respect to any other Default or Event of Default which may now exist or any
Default or Event of Default which may occur after the date hereof including
without limitation any Event of Default with respect to Section 7.7 and
Section 7.8 of the Credit Agreement.

      SECTION 5. REPRESENTATIONS AND WARRANTIES. Each of the Borrowers hereby
repeats, on and as of the date hereof, each of the representations and
warranties made in Section 5 of the Credit Agreement as though such
representations and warranties refer specifically to such Borrower, except to
the extent of changes resulting from transactions contemplated or permitted by
this Fourth Amendment or the Credit Agreement and except to the extent that such
representations and warranties relate expressly to an earlier date; provided,
that all references therein to the Credit Agreement shall refer to such Credit
Agreement as amended hereby. No Default or Event of Default has occurred and is
continuing under the Credit Agreement after giving effect to this Fourth
Amendment.

      SECTION 6. EFFECTIVENESS. The effectiveness of this Fourth Amendment shall
be subject to the satisfaction of the following conditions precedent:

            Section 6.1. Corporate Action. All corporate action necessary for
      the valid execution, delivery and performance by each of the Borrowers of
      this Fourth Amendment and the other Loan Documents to which they are or
      are to become a party shall have been duly and effectively taken, and
      evidence thereof satisfactory to the Banks shall have been provided to
      each of the Banks.

            Section 6.2. Loan Documents. This Fourth Amendment shall have been
      duly executed and delivered to the Agent by each of the parties to the
      Credit Agreement.
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                                      -5-


            Section 6.3. Amendment Fee. The Borrowers shall have paid the Agent,
      for the pro rata accounts of the Banks, an amendment fee in the amount of
      $15,000.

            Section 6.4. Amendment of Letter of Credit Reimbursement Agreement.
      The Banks shall have received a duly executed amendment and waiver to that
      certain Letter of Credit Reimbursement Agreement dated as of July 1, 1995
      among ABP, ABP Midwest and Citizens Trust Company, as amended, in form and
      substance satisfactory to the Banks and the Agent.

            Section 6.5. Side Letter. A side letter concerning Consolidated
      Capital Expenditures shall have been duly executed and delivered to the
      Agent by each of the parties to the Credit Agreement.

      SECTION 7. RATIFICATION, ETC. Except as expressly amended hereby, the
Credit Agreement and all documents, instruments and agreements related thereto,
including, but not limited to the Loan Documents, are hereby ratified and
confirmed in all respects and shall continue in full force and effect. The
Credit Agreement and this Fourth Amendment shall be read and construed as a
single agreement. All references in the Credit Agreement or any related
agreement or instrument to the Credit Agreement shall hereafter refer to the
Credit Agreement as amended hereby.

      SECTION 8. NO WAIVER. Except as otherwise expressly provided in Section 4,
nothing contained herein shall constitute a waiver of, impair or otherwise
affect any Obligations, any other obligation of the Borrowers or any rights of
the Agent or the Banks consequent thereon.

      SECTION 9. COUNTERPARTS. This Fourth Amendment may be executed in one or
more counterparts, each of which shall be deemed an original but which together
shall constitute one and the same instrument.

      SECTION 10. GOVERNING LAW. THIS FOURTH AMENDMENT SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE COMMONWEALTH OF MASSACHUSETTS
(WITHOUT REFERENCE TO CONFLICT OF LAWS).
   6
                                      -6-


      IN WITNESS WHEREOF, the parties hereto have executed this Fourth Amendment
as a document under seal as of the date first above written.

                              AU BON PAIN CO., INC.


                              By:   /s/ Louis I. Kane
                                    Name:   Louis I. Kane
                                    Title:  Co-Chairman


                              SAINT LOUIS BREAD COMPANY, INC.


                              By:   /s/ Louis I. Kane
                                    Name:  Louis I. Kane
                                    Title: Executive Vice President


                              ABP MIDWEST MANUFACTURING CO., INC.


                              By:   /s/ Louis I. Kane
                                    Name:  Louis I. Kane
                                    Title: Executive Vice President


                              USTRUST
                                INDIVIDUALLY AND
                                    AS AGENT


                              By:   /s/ Anthony Wilson
                                    Anthony Wilson
                                    Vice President


                              THE FIRST NATIONAL BANK
                              OF BOSTON


                              By:   /s/ Margaret Ronan Stack
                                    Margaret Ronan Stack
                                    Vice President
   7
                                      -7-


                              CITIZENS BANK OF MASSACHUSETTS


                              By:   /s/ Anne Forbes Van Nest
                                    Name:  Anne Forbes Van Nest
                                    Title: Vice President
   8
                                                                 Schedule 1.1(a)

                          REVOLVING CREDIT COMMITMENTS


                                                                      Commitment
Lender                                    Commitment                  Percentage
- ------                                    ----------                  ----------
USTrust                                   $9,333,333.34               33-1/3%
30 Court Street
Boston, Massachusetts 02108
Telefax Number: (617) 726-7380
Telex: 681752
Answerback: UST BSN
Attention: Anthony G. Wilson, V.P.

The First National Bank of Boston         $9,333,333.33               33-1/3%
100 Federal Street
Boston, Massachusetts 02110
Telefax Number: (617) 434-4426
Telex: 940581
Answerback: BOSTONBK BSN
Attention: Margaret R. Stack, V.P.

Citizens Bank of Massachusetts            $9,333,333.33               33-1/3%
55 Summer Street
Boston, MA 02110
Telefax Number: (617) 482-9730
Attention: Anne Forbes Van Nest
   9
                                    November 22, 1996


Au Bon Pain Co., Inc.
19 Fid Kennedy Avenue
Marine Industrial Park
Boston, Massachusetts  02210

Attention: Mr. Anthony J. Carroll, Chief Financial Officer

      Re: Consolidated Capital Expenditures

Ladies and Gentlemen:

      Please refer to that certain Amended and Restated Revolving Credit and
Term Loan Agreement dated as of March 17, 1995 (as amended by the First
Amendment to Amended and Restated Revolving Credit and Term Loan Agreement dated
as of September 6, 1995, the Second Amendment to Amended and Restated Revolving
Credit and Term Loan Agreement dated as of July 24, 1996, the Third Amendment to
Amended and Restated Revolving Credit and Term Loan Agreement dated as of
September 6, 1996, and the Fourth Amendment and Waiver to Amended and Restated
Revolving Credit and Term Loan Agreement dated as of November 22, 1996, and as
further amended and in effect from time to time, the "Credit Agreement") by and
among the Borrowers, the Banks and the Agent. Terms not otherwise defined herein
which are defined in the Credit Agreement shall have the same respective
meanings herein as therein.

      This letter is being executed in connection with the Fourth Amendment and
Waiver to Amended and Restated Revolving Credit and Term Loan Agreement dated as
of November 22, 1996 among all the parties to the Credit Agreement pursuant to
which the Credit Agreement is being amended.

      The undersigned hereby agree that at any time between April 30, 1997 and
May 30, 1997, if Citizens Bank of Massachusetts ("Citizens") remains a party to
the Credit Agreement as a Bank thereunder at such time, any Bank may
unilaterally demand that the "Maximum Consolidated Capital Expenditures"
permitted to be made by the Borrowers under Section 7.3 of the Credit Agreement
for fiscal year 1997 be reduced to an amount of not less than $15,000,000 as
specified by such Bank. Such demand may be made regardless of whether the
Borrowers are in compliance with the covenants set forth in the Credit
Agreement.

      The undersigned hereby further agree that upon any Bank making such
demand, the Credit Agreement shall be promptly amended to evidence such
reduction in the "Maximum Consolidated Capital Expenditures" permitted to be
made by the Borrowers under Section 7.3 of the Credit Agreement.

      If the foregoing correctly sets forth our agreement, kindly execute this
letter in the appropriate space below, whereupon this letter shall become
enforceable as a sealed instrument under the laws of the Commonwealth of
Massachusetts.
   10
                                      -2-


                                     Very truly yours,

                                     USTRUST
                                     INDIVIDUALLY AND AS AGENT


                                     By:/s/ Anthony Wilson
                                            Anthony Wilson
                                            Vice President

                                     THE FIRST NATIONAL BANK OF BOSTON


                                     By:/s/ Margaret Ronan Stack
                                            Margaret Ronan Stack
                                            Vice President

                                     CITIZENS BANK OF MASSACHUSETTS


                                     By:          /s/ Anne Forbes Van Nest
                                        Name:     Anne Forbes Van Nest
                                        Title:    Vice President

ACCEPTED:

AU BON PAIN CO., INC.


By: /s/ Louis I. Kane
   Name:    Louis I. Kane
   Title:   Co-Chairman

SAINT LOUIS BREAD COMPANY, INC.


By: /s/ Louis I. Kane
   Name:    Louis I. Kane
   Title:   Executive Vice President

ABP MIDWEST MANUFACTURING CO., INC.


By: /s/ Louis I. Kane
   Name:    Louis I. Kane
   Title:   Executive Vice President