Dump Cake
["1 can crushed pineapple", "1 pkg. yellow cake mix", "1 stick butter or margarine"]
["Pour pineapple into long pan, 9 x 12-inch.", "Sprinkle dry cake mix over pineapple.", "Cut margarine into pieces over the pineapple and dry cake mix.", "Bake at 350\u00b0 to 375\u00b0 for 30 to 40 minutes."]
["pineapple", "yellow cake mix", "butter"]