Creme de Menthe Brownies

Why I Love This Recipe
I swiped this from eeclem on www.thenest.com
It looks so good that I have to save it to my cookbook :) She mentioned that she cheats and uses boxed mix and also increases the creme amount :)
Ingredients You'll Need
FIRST LAYER:
1/2 cup butter
1 cup sugar
4 eggs
1 cup flour
1/2 teaspoon salt
1 teaspoon vanilla
1 16 oz. can chocolate fudge syrup
SECOND LAYER:
1/2 cup butter
2 cups powdered sugar
2 tablespoons creme de menthe
THIRD LAYER:
1 6 oz. package semi-sweet chocolate chips
6 tablespoons butter
Directions
First Layer: Combine 1/2 c. margarine, sugar and eggs in mixing bowl. Add flour, salt, vanilla and syrup. Beat well.
Pour into an ungreased 9x13 baking pan and bake at 350' F for 30 minutes. Cool in pan.
Second Layer: Combine 1/2 c. butter, powdered sugar and creme de menthe. Beat well. Pour over the cake layer and chill until firm.
Third Layer: Melt together the chocolate chips and remaining butter. Pour over cooled second layer. Chill until the chocolate sets.
Cut into 1" squares after bringing to room temperature. Enjoy!!