1 (10 oz.) mini marshmallows
1 lb. box powdered sugar
1/3 c. cocoa
1 stick butter, softened
6-8 tbsp. milk
1/4 tsp. salt
1 tsp. vanilla

Cream butter and half of the powdered sugar. Add cocoa, salt, vanilla and remaining powdered sugar. If needed, add more milk.

Remove glorified brownies from oven. Sprinkle marshmallows over the top. Return to oven (with heat off) for 3 to 4 minutes until they soften.

Spread icing over cake while hot. Let cool and cut into squares.