Peanut Butter Pie
["graham cracker pie crust", "melted butter or margarine", "4 1/2 oz. cream cheese", "1 1/2 c. powdered sugar", "3/4 c. peanut butter", "20 oz. Cool Whip, divided"]
["Brush graham cracker pie crust with melted butter or margarine; set in refrigerator while preparing filling.", "Blend together cream cheese and powdered sugar until creamy.", "Add peanut butter and 12 ounces Cool Whip; beat until fluffy.", "Pour mixture into chilled pie crust; top with additional 8 ounces Cool Whip. Let stand in refrigerator at least 3 hours before serving."]
["graham cracker pie crust", "butter", "cream cheese", "powdered sugar", "peanut butter"]