Peanut Butter Pie
["1 (8 oz.) pkg. cream cheese", "1 c. crunchy peanut butter", "1 (16 oz.) container Cool Whip", "1 1/2 c. sifted powdered sugar", "2 (9-inch) graham cracker crusts", "chocolate shavings (optional)"]
["Allow cream cheese to soften.", "Combine cream cheese and peanut butter in large mixing bowl.", "Beat at medium speed until light and fluffy.", "Gradually add whipped topping and powdered sugar and continue beating until smooth.", "Spoon filling into prepared crusts.", "Freeze at least 8 hours or overnight.", "Garnish with chocolate shavings, if desired."]
["cream cheese", "crunchy peanut butter", "powdered sugar", "graham cracker crusts", "chocolate shavings"]