chocolate cake mix, with ingredients needed to make
instant chocolate pudding mix, with ingredients needed to make
cool whip, thawed
crushed heath bars, or heath baking bits
Bake the chocolate cake, in 9x13. Cool, cut into 1 inch cubes. Make pudding. Layer half of the cake in a bowl. Layer half of the pudding on top of cake. Layer half of the whipped topping on the pudding. Repeat layers. Top with crushed heath bars. Chill. Enjoy.
Cake be made with any combination of cake/brownies & pudding flavors, and choice of toppings.
Can also add a fruit layer. Example... angel food cake, vanilla pudding, strawberries, whipped topping. Repeat layers. Top with extra strawberries.