1. Make cake mix according to directions. Bake in two round pans. Let cool.
2. Make pudding according to directions.
3. Crumble one round cake into trifle bowl. Spread a layer of chocolate pudding on top. Sprinkle on half of crushed Heath bar. Put a layer of Cool Whip on top.
4. Repeat the same with the next chocolate cake. Sprinkle left over Heath bar on top for decoration.
Substitute crushed Oreo cookies instead of Heath Bar
Use whipping cream instead of milk for a higher calorie pudding
Make a yellow cake and layer with vanilla pudding, strawberries and bananas.