Here is a good one that is Very easy. Remember to bake it in a good looking pan/baking dish as you will be serving out of it.
Dump cherry pie filling and pineapple into an ungreased 9 X 13 pan. Sprinkle cake mix evenly over the top. Add chopped nuts and coconut on top. Pour melted butter or margarine over all. Bake 350 degree oven for 1 hour.
Great served warm with ice cream but cold leftovers are wonderful too!