1/2 c  Butter
1 oz Unsweetened chocolate
1 c  Sugar
1 c  Flour
1/2 c  Walnuts, chopped
1 ts Baking powder
1 ts Vanilla
2    Eggs
6 oz Cream cheese
1/2 c  Sugar
2 tb Flour
1/4 c  Butter
1    Eggs
1/2 ts Vanilla
1/4 c  Walnuts, chopped
6 oz Semi-sweet chocolate bits
2 c  Marshmallow miniatures
1/4 c  Butter
1 oz Unsweetened chocolate
2 oz Cream cheese
1/4 c  Milk
3 c  Powdered sugar
1 ts Vanilla

BROWNIES: Grease and flour a 13×9 in. pan. Melt 1/2 c. butter and one
square chocolate. Add 1 c. sugar, 1 c. flour, 1/2 c. nuts, 1 t. baking
powder, 1 t. vanilla and 2 eggs. Mix well and spread in pan. FILLING:
Combine 6 oz. cream cheese, 1/2 c. sugar, 2 T. flour, 1/4 c. softened
butter, 1 egg and 1/2 t. vanilla. Beat one minute on medium until smooth
and fluffy. Stir in 1/4c. nuts. Spread over chocolate mixture. Sprinkle
with chocolate bits. Bake in preheated 350 degree oven 25 to 35 min. (use
toothpick test). Remove from oven, sprinkle with marshmallows, and bake 2
more minutes. TOPPING: Melt 1/4 c. butter, 1 square chocolate, 2 oz. cream
cheese and milk. Stir in powdered sugar and 1 t. vanilla until smooth. Pour
over bars and swirl with a spoon. Cool and cut into bars. Store in
refrigerator.