1 c. sugar
1/2 c. butter
4 beaten eggs
1 c. flour
1 tsp. vanilla
16 oz. can Hershey's chocolate syrup

Combine all ingredients. Bake in 9"x13" pan for 30 minutes at 350 degrees. Beat together 2 cups confectioners' sugar, 1/2 cup butter and 2 tablespoons creme de menthe liquor. Spread on cool cake.