my best good friend makes a dump cake, it is wonderful. You dump one can of crushed pineapple, one can of cherry pie filling, one box of cake mix in that order in a 9 x 12 pan. You put slices of butter on top of the dry cake mix, and bake it until bubbly and yummy and done. My BF uses 2 sticks of butter, I only use one. it is great with whipped cream. I like it because there are no eggs, my DH is allergic to eggs, and I'm always looking for something sweet he can eat that doesn't require eggs. Last night I made one with chocolate cake mix and 2 cans of cherries, no pineapple. It smelled so good. I call that one a chocolate covered cherry dump cake.