4 sq. unsweetened chocolate
3/4 cup butter
2 cups sugar
3 eggs
1 tsp. vanilla
1 cup flour
2 cups nuts, chopped
2 cups miniature marshmallows
1 cup chocolate chips

Melt butter and chocolate; stir in sugar. Mix in eggs and vanilla; stir in flour and nuts. Spread in greased pan.

Bake at 350°F for 30 minutes. Sprinkle marshmallow, chips, and remaining nuts over brownies. Bake 3 minutes until topping begins to melt together. Cool; cut in squares.