1 lg. can crushed pineapple
1 lg. can cherry pie filling or 3 c. rhubarb or 3 c. apples or 1 lg. can sliced peaches, cut up
1 pkg. yellow cake mix
1 cube butter
1 (13 x 9 x 2 inch) cake pan

Mix pineapple and fruit in pan. Sprinkle cake mix over it all. Pour melted butter all over. Bake at 350 degrees for 30 minutes.