Chocolate Marshmallow Brownies

1 Brownie mix 2 cups mini marshmallows Chocolate Frosting

Prepare and bake brownies according to directions on box. Remove brownies from oven and spread marshmallows evenly on top of brownies. One layer works best. Place in 350 degree oven for 4-5 minutes. Remove from oven and cool. Spread with chocolate frosting. Chocolate Buttercream Frosting (Betty Crocker) 3 cups powdered sugar 1/3 cup stick margarine or butter, softened 2 tsp vanilla 1/3 cup cocoa 2 to 3 TB milk Mix all ingredients except milk in medium bowl. Stir in milk until smooth and spreadable.