8 oz. cream cheese
1/2 c. peanut butter
1 c. confectioners' powdered sugar
1/2 c. milk
8 oz. Cool Whip
Shaved chocolate (about one square)
9 inch chocolate, graham cracker, or baked pastry pie shell

Soften cream cheese, beat in peanut butter. Add sugar and milk. Fold in Cool Whip. Pour into crust. Sprinkle with shaved chocolate. Freeze. Remove from freezer to refrigerator 1 1/2 hours before serving.