Mix together:

1 c. sugar
1/2 c. butter
4 eggs, beaten
1 c. flour
1 can Hershey chocolate
1/2 tsp. salt
1 tsp. vanilla
1/2 c. nuts

Bake in 9 x 13 pan at 350 degrees for 30 minutes.

Cream together:

2 c. confectioner's sugar
1/2 c. butter
2 tbsp. creme de menthe

Spread over cooled cake.

Melt and cool slightly:

1 c. chocolate chips
6 tbsp. butter

Spread over creme de menthe layer. Chill and cut.