1 box white cake mix & it's required ingredients
1/4 c. creme de menthe
Hershey's fudge topping
3 to 4 tbsp. creme de menthe
8 oz. Cool Whip

Using 1 box white cake mix, follow box directions except leave out 1/4 cup water and add 1/4 cup creme de menthe. Bake as instructed and cool. Frost with Hershey's fudge topping. Add 3 to 4 tablespoons creme de menthe to 8 ounces of Cool Whip. Spread over topping. Refrigerate.