Peanut Butter Pie
["1 (9-inch) graham cracker crust", "1 (8 oz.) pkg. cream cheese, softened", "1/3 c. sugar", "3/4 c. peanut butter (1/2 smooth and 1/2 chunky)", "2 c. Cool Whip", "Cool Whip (for topping)"]
["Blend cream cheese and sugar.", "Add peanut butter and beat well.", "Fold in Cool Whip.", "Put in crust.", "Top with remaining Cool Whip.", "Refrigerate several hours before serving."]
["graham cracker crust", "cream cheese", "sugar", "peanut butter"]