Peanut Butter Pie
["1 c. powdered sugar", "3/4 c. peanut butter", "4 oz. cream cheese, softened", "1 (12 oz.) container whipped topping", "1 (9-inch) graham cracker crust"]
["Mix powdered sugar, peanut butter, cream cheese and whipped topping until smooth.", "Pour in crust.", "Chill until set."]
["powdered sugar", "peanut butter", "cream cheese", "graham cracker crust"]