20 ounce can crushed pineapple
20 ounce can cherry pie filling
1 yellow cake mix
1/2 cup chopped nuts
1/2 cup butter

Preheat oven to 350°F. Grease 9 x 13 inch pan. Dump undrained pineapple and swirl to fill corners. Dump cherry pie filling - push around until layer of fruit is almost even. Dump cake mix and sprinkle with nuts. Cut butter in patties and place on top. Do not mix.

Bake 1 hour.