Pineapple Fluff Cake
["1 Butter Recipe cake mix", "3/4 c. oil", "1/4 c. water", "4 eggs", "1 small can crushed pineapple"]
["Mix all ingredients together and bake in a 13 x 9 x 2-inch pan at 350\u00b0.", "Let cool in pan."]
["Butter", "oil", "water", "eggs", "pineapple"]