DUMP CAKE 1 can cherry pie filling 1 can crushed pineapple 1 box yellow cake mix 1 stick butter or margarine 1 bag pecan pieces Dump cherries and crushed pineapple in 9 x 12-inch pan. Sprinkle box of dry cake mix on top. Melt butter and pour over dry cake mix. Sprinkle pecan pieces over cake. Bake at 350 degrees for 30 minutes.