1 large can cherry pie filling
1 large can crushed pineapple, drained
1 box butter cake mix
1 stick melted butter

Pour cherries in bottom of greased dish. Pour drained pineapple on top (do not stir). Sprinkle dry cake mix on top, then pour melted butter on top (do not stir).

Bake at 350°F for 45 minutes.