1 (8 oz.) pkg. cream cheese, divided
1 c. plus 2 tbsp. flour, divided
3 eggs, divided
2 (1 oz.) squares unsweetened chocolate, divided
1 tsp. baking powder
2 c. miniature marshmallows
3 c. powdered sugar
1 1/2 c. sugar, divided
1 c. butter, softened, divided
2 1/2 tsp. vanilla, divided
1 c. semi-sweet chocolate chips
1/4 c. milk
1 1/4 c. chopped walnuts, divided

In small mixing bowl, blend 6 oz. cream cheese, 1/2 cup sugar, 2 tablespoons flour, 1/4 cup butter, 1 egg and 1/2 teaspoon vanilla; set aside.

In medium saucepan, over medium heat, melt 1 square of chocolate and 1/2 cup butter. Remove from heat; add 1 cup sugar, 1 cup flour, 1 cup nuts, baking powder, 1 teaspoon vanilla and 2 eggs. Blend well. Spread in a 9x13 inch pan sprayed with non-stick spray. Spread cheese mixture over batter.

Combine 1/4 cup nuts and chocolate chips; sprinkle over cheese layer. Bake at 350 degrees for about 28 minutes or until almost done. Sprinkle marshmallows over all. Return to oven for 2 minutes.

In medium saucepan, melt 1/4 cup butter, 1 square chocolate, 2 oz. cream cheese, and milk. Remove from heat; stir in powdered sugar and 1 teaspoon vanilla. Immediately drizzle over marshmallows. Chill well. Cut into bars. Yield: 30 bars.