Chocolate cake (Duncan Hines), baked
2 pkg. instant chocolate pudding, mix according to directions on pkg.
1 (16 oz.) Cool Whip
1/2 c. Kahlua
6 Heath or Skor bars, frozen and crushed

In a 9 x 13 inch pan put half of cake cut in 1 inch cubes. Add half of pudding and half of Cool Whip. Pour half of the Kahlua over mixture. Sprinkle 3 of the crushed Heath bars. Repeat.