Orange Cooler
["1 orange cake mix", "1 (5.1 oz.) box vanilla instant pudding", "1 (20 oz.) can crushed pineapple, drained", "1 (8 oz.) Cool Whip"]
["Bake cake according to box, in a 13 x 9-inch pan. Cool cake. Make pudding as directed on box. Cover cake with pudding. Sprinkle pineapple on top. Frost with Cool Whip.", "Refrigerate."]
["orange cake", "vanilla instant pudding", "pineapple"]