Pineapple Angel Food Cake
["1 box angel food cake mix", "1 (20 oz.) can crushed pineapple in juice", "Cool Whip"]
["Combine and bake in 9 x 13-inch pan. Frost with Cool Whip (or top with Cool Whip as you serve). Bake at 350\u00b0 until done. Follow directions on cake mix box for length of time for that size pan."]
["angel food cake mix", "pineapple"]