1 box Duncan Hines chocolate cake mix
2 boxes Jello instant chocolate pudding
1 lg. tub Cool Whip
3 lg. Heath bars

Make cake according to directions in a 9x13 inch pan. Let cool and cut into 2-inch wide strips. Make pudding according to directions less 1/2 cup milk. Crush Heath bars in small pieces.

In a large clear bowl, put a layer of chocolate cake, then a layer of pudding, a layer of Cool Whip. Pudding and Cool Whip layers should be about 1-2 inches thick. Continue cake, pudding and Cool Whip layers ending with Cool Whip. Sprinkle with Heath bars.