1/2 c. butter
1 sq. unsweetened chocolate
1 c. granulated sugar
1 c. all-purpose flour
1 tsp. baking soda
1/2 - 1 c. chopped nuts
1 tsp. vanilla
2 eggs

FILLING:

6 oz. soft cream cheese
1/2 c. sugar
2 tbsp. flour
1/4 c. soft butter
1 egg
1/2 tsp. vanilla
1/4 c. chopped nuts
1 c. semi-sweet chocolate chips

FROSTING:

2 c. miniature marshmallows
1/4 c. butter
1 sq. unsweetened chocolate
2 oz. cream cheese
1/4 c. milk
1 tsp. vanilla
3 c. powdered sugar

Preheat oven to 350 degrees F. Grease (not oil) and flour one 13x9 inch pan.

Melt butter and chocolate in heavy saucepan over low heat. Add remaining bar ingredients, mix well. Spread in prepared pan.

Combine 6 ounce cream cheese, sugar, flour, butter, egg and vanilla of filling ingredients. Beat 1 minute at medium speed until smooth and fluffy. Stir in nuts and chocolate chips. Spread over bar.

Bake at 350 degrees F. for 25-35 minutes until done. Remove from oven and sprinkle with marshmallows. Bake 2 minutes longer.

In large saucepan over low heat, melt butter, chocolate, 2 ounce cream cheese and milk. Stir in vanilla and powdered sugar until smooth. Pour over marshmallows and swirl together. Cool; cut into bars. Refrigerate.