Black Forest Dump Cake
["1 (8 oz.) can crushed pineapple", "1 can cherry pie filling", "1 box devil's food cake mix", "1 c. chopped pecans", "1/2 c. margarine", "1 container whipped topping"]
["Drain pineapple and keep juice; spread pineapple in lightly greased baking dish. Add pie filling. Sprinkle cake mix on top of filling. Add pecans. Combine melted margarine and pineapple juice and pour over top of all. Bake at 350\u00b0 for 35 to 40 minutes. Let cool and then spread on whipped topping."]
["pineapple", "cherry pie filling", "cake mix", "pecans", "margarine"]