1 chocolate cake mix
1 lg. chocolate instant pudding
1 lg. Cool Whip
3 Skor chocolate bars

Bake cake according to directions, using 2 round cakepans. (Recipe uses 1/2 of cake.) Prepare pudding. Chop Skor bars in large glass bowl (bowl with flat bottom preferred). Break up chocolate cake. Layer cake, pudding, Cool Whip, and Skor bars. Repeat layers. Keep refrigerated.