These are yummy!

Brownies:
1 c butter
4 oz (4 squares) unsw baking chocolate
1 ½ c sugar
1 c flour
3 eggs
1 ½ t vanilla
½ c chopped salted peanuts

Topping:
¼ c butter
1 3-oz pkg cream cheese
1 oz (1 square) unsw chocolate
¼ c milk
2 ¾ c powdered sugar
1 t vanilla
2 c mini marshmallows
1 c salted peanuts

Brownies: Place butter and chocolate in saucepan and heat over medium burner until melted, stirring constantly. Mix in sugar, flour, eggs, and vanilla, beating well. Stir in chopped peanuts. Spread in greased 9” X 13” pan. Bake at 350F for 20-25 minutes (brownies will begin to pull away from sides of pans when they’re done). Cool in pan

Topping: In saucepan, combine butter, cream cheese, chocolate and milk. Heat over medium burner until smooth, stirring occasionally. Remove from burner. Add powdered sugar and vanilla and beat until smooth. Stir in mini marshmallows and peanuts. Immediately spread over cooled brownies. Finish cooling in pan. Cut into about four dozen bars, and if there are any left, store in refrigerator.