Pineapple-Pudding Cake
["1 box Jiffy yellow cake mix", "1 box instant vanilla pudding", "1 can crushed pineapple, well drained", "1 large Cool Whip"]
["Prepare cake mix according to directions.", "Bake in a 13 x 9-inch pan.", "Cool cake completely.", "Make pudding according to package.", "Spread over cool cake.", "Let set for 10 minutes.", "Spread well drained pineapple on top of pudding.", "Spread Cool Whip over the top.", "Refrigerate 2 to 4 hours.", "Can sprinkle top with chopped nuts if desired.", "Good cake for summer picnics."]
["yellow cake", "vanilla pudding", "pineapple"]