Here's an awesome recipe...
Chocolate Grasshopper Brownies
Makes 100 ¾” wide x 1 ½” long bars
Bake in 16” X 11” Jelly-roll pan
Brownies
2 cups sugar
4 eggs, beaten
1 cup butter
4 squares unsweetened chocolate
½ teaspoon peppermint extract
Mix sugar and eggs together until smooth. Add flour. Melt together butter and chocolate; add to other mixture. Add peppermint extract, blending well. Pour into greased jelly-roll pan. Bake at 350F for 20-25 minutes. I turn the pan once during baking. Cool well and frost with green butter-cream frosting.
Green Butter Cream Frosting
3 cups powdered sugar
4 Tbsp. softened butter
4 Tbsp. cream
2 Tsps. Peppermint extract
Few drops green food coloring
Mix powdered sugar, 4 Tbsps butter, cream, peppermint extract, and green food coloring together. Beat well until smooth and creamy. Spread over cooled bars.
Chocolate Frosting
2 ½ Tbsp. butter
8 squares (Two entire boxes) semi-sweet baking chocolate
Melt butter and chocolate together; stir until smooth. Cool slightly (no more than a minute) Spread quickly over cream frosting.