2 ½ squares unsweetened chocolate (melt it in the butter)
2 cups sugar
4 eggs
½ tsp. Peppermint Extract (not mint, peppermint)
1 ½ cup flour
½ tsp. salt
1 tsp. baking powder
½ tsp. baking soda
Mix together wet ingredients, then add dry ingredients until mixed well. Bake at 350 for 20-25 minutes (cool completely)
Frosting
6 T of margarine
4 T of evaporated milk
2 cups powdered sugar
½ tsp peppermint extract
Green food coloring
Mix together well and spread on cooled brownie. Put in freezer for about an hour to allow it to set.
Chocolate top layer
1 cup or more chocolate chips and 4 T butter. Melt together and spread over mint frosting, refrigerate to set. (sometimes 1 cup is enough and sometimes I have to make a bit more to cover, it just depends on how your brownie bakes up.)