2 (3 oz.) cream cheese
1/2 c. peanut butter
2 tbsp. milk
1 c. confectioners' sugar
1 sm. container Cool Whip or 1/2 container of lg. size
1 graham cracker pie shell

Cream together cream cheese and sugar. Add peanut butter, milk and mix until smooth (mix with mixture). Fold in Cool Whip. Pour in graham cracker crust and FREEZE until one hour before using.