Title: Chocolate sandwiches
 Categories: American, Cookies, Chocolate
      Yield: 36 Servings
 
           Sandwiches-----
    1/2 c  Butter Or Margarine
      1 c  Sugar
      1    Egg
      1 ts Vanilla
  1 1/4 c  All-Purpose Flour
    1/2 c  Unsweetened Cocoa Powder
    3/4 ts Baking Soda
    1/4 ts Salt
           Filling-----
  2 1/2 c  Confectioner's Sugar
    1/4 c  Butter -- softened
      1 ts Vanilla
      2 tb Milk
           Red Food Coloring
           Green Food Coloring
 
  Cream butter, sugar, egg and vanilla until fluffy. In a separate bowl,
  combine flour, cocoa, baking soda and salt. Add to creamed mixture.
  Shape dough into two 1 1/2" thick rolls. Wrap in waxed paper. Chill
  for several hours. Place slices on ungreased cookie sheet. Decorate
  by drawing the tines of a fork across each slice. Bake at 375 F for
  8-10 min. or until almost firm.
  
  Meanwhile, combine filling ingredients except food coloring and mint
  or strawberry extract. Beat until spreading consistency. If desired,
  divide filling half ~ tint half pink and half green. Add appropriate
  extract to each one. Cool cookies, then spread wrong side of cookie
  and top with second cookie.
  
  Makes 36 sandwiches.