Brownie Layer:
1 package (4 oz.) Baker's German sweet chocolate
1/4 cup margarine (1/2 stick)
3/4 cup sugar
2 eggs
1 teaspoon vanilla
1/2 cup flour
1/2 cup chopped nuts

Cream Cheese Topping:
4 oz. cream cheese, softened
1/4 cup sugar
1 egg
1 tablespoon flour

Prepare the brownie layer. Melt chocolate and margarine in large microwaveable bowl on high for 2 minutes or until margarine is melted. Stir until chocolate is completely melted. Stir sugar into melted chocolate. Stir in eggs and vanilla until completely mixed. Mix in flour until well blended. Stir in nuts. Spread in greased 8-inch square pan. In same bowl, mix cream cheese, sugar, egg, and flour until smooth. Spoon over brownie mixture; swirl with knife to marbleize. Bake at 350 for 35 minutes or until wooden pick inserted in center comes out almost clean. Do not overbake. Cool in pan. Cut into 16 squares.