Peppermint Pattie Brownies - cooking recipe

Ingredients

1 1/2 c. margarine
3 c. sugar
1 Tbsp. vanilla
5 eggs
2 c. flour
1/2 c. cocoa
1 tsp. baking powder
1/2 tsp. salt
24 peppermint patties

Preparation

Mix all ingredients together, reserving patties and 2 cups of batter.
Put rest of batter in a 13 x 9-inch pan.
Put patties on top of this, then add rest of batter.
Bake in 350\u00b0 oven for 50 to 55 minutes.