1 box yellow cake mix without pudding
1 lg. box instant chocolate pudding
2 eggs
2 c. water

Mix first 4 ingredients and bake in a greased and floured 9x13 pan at 350 degrees for 30-35 minutes. Cool.

FROSTING:

1 (8 oz.) tub Cool Whip
1 c. powdered sugar
1/4 c. butter
2 egg yolks
1 SKOR candy bar

Mix sugar, butter and egg yolks; fold into Cool Whip. Crush candy bar and fold into topping. A Heath Bar can be used also.