Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
                        ***Crust***
   6      ounces        semisweet chocolate chips
   1 1/4  cups          chocolate wafer crumbs
   3      tablespoons   butter
                        ***Fudge Sauce***
   6      ounces        semisweet chocolate chips
   3      tablespoons   butter
     1/2  cup           heavy cream -- (whipping cream)
   1      tablespoon    coffee flavored liqueur
                        ***Filling***
   1      quart         coffee ice cream -- softened
   2      tablespoons   coffee flavored liqueur

Preparation:

CRUST: Combine over hot (not boiling) water, 1/2 Cup chocolate chips and butter, stir until chips are melted and mixture is smooth. Add chocolate wafer crumbs, stir until well blended. Press into 9-inch pie pan. Chill until firm. FUDGE SAUCE: Combine over hot (not boiling) water remaining 1 1/2 Cup chocolate chips, heavy cream, and butter. Stir until chips are melted and mixture is smooth. Remover from heat, stir in coffee flavored liqueur. Chill 10 minutes. Spread 1/2 Cup sauce on bottom of chocolate cookie crust. Chill 15 minutes. FILLING: In large bowl, combine ice cream and coffee flavored liqueur. Pour over Fudge Sauce layer in pie pan. Freeze several hours or until firm. Serve with remaining warm Fudge Sauce and Whipped Cream if used.