1 pkg. dark chocolate cake mix
Bake cake mix as directed in 13"x9" pan. Cool and cut into 1" cubes. 1 lg. Cool Whip 1 pkg. instant chocolate pudding (mix as directed when ready to assemble trifle) 4 tbsp. Kahlua
Mix together crumbled Skor bars and Cool Whip.
Layer in Trifle bowl as follows:
1. 1/2 cake cubes
2. sprinkle with 2 tablespoons Kahlua
3. spread 1/2 pudding mix
4. top with Cool Whip mix
Repeat layers. Chill at least 4 hours.