Easy Black Forest Cake

1 devil's food cake mix
stuff to make cake mix
1 can cherry pie filling
1 tub whipped topping

Make chocolate cake mix and bake. While still warm, spread on cherry pie filling. Let cool. Cover with whipped topping. If you want to be fancy, cut the cake in half or make a second cake and put another layer of pie filling and whipped cream in the middle of the two cake layers. Sometimes I get even more fancy with chocolate curls on top. Sometimes.