3 oz. cream cheese
1 c. powdered sugar
1/3 c. peanut butter
1/4 c. milk
1 sm. container whipped topping

Beat together cream cheese and powdered sugar until creamy and smooth. Blend in peanut butter, and beat until smooth. Beat in milk. Fold in whipped topping, and blend until smooth. Spoon into either a baked pie shell or graham cracker crust. Chill several hours.