Peanut Butter Surprise(A Recipe From Mrs. Lamberson'S Rarely Used Kitchen)  
["1 (16 oz.) box 10x confectioners sugar", "2 c. graham cracker crumbs", "1 (8 oz.) jar chunky peanut butter", "1 c. melted butter or margarine"]
["Mix sugar, graham cracker crumbs, peanut butter and melted butter or margarine together in medium bowl and firmly press into 9 x 13-inch glass baking dish.", "Chill for one hour."]
["confectioners sugar", "graham cracker crumbs", "chunky peanut butter", "butter"]