Mint Brownies - cooking recipe

Ingredients

1 c. margarine
2 c. sugar
1 tsp. vanilla
4 eggs
3/4 c. cocoa
4 Tbsp. oil
1 c. flour
2 c. confectioners sugar
2 Tbsp. creme de menthe
1/2 c. margarine
6 oz. chocolate chips
6 Tbsp. margarine

Preparation

Melt together.
Beat with mixer until smooth.
Spread on mint layer.
Refrigerate 20 minutes.