4 oz. cream cheese, softened
1/2 c. peanut butter
1/2 c. milk (cream or 2%)
1 c. powdered sugar
8 oz. whipping topping
1 graham cracker pie crust

Mix first 4 ingredients well. Fold in 8 ounces whip topping. Pour into graham cracker crust. Freeze. Remove from freezer 30 minutes before cutting.