1 cup semi-sweet chocolate chips
6 tablespoons butter
1/3 cup honey
1 teaspoon vanilla
1/2 cup flour
1/2 teaspoon baking powder
1 8-ounce package cream cheese, softened
1/2 cup sugar
1/2 cup chopped walnuts
Grease a 9-by-9-inch baking pan; set aside. In a medium saucepan melt chocolate pieces and butter over low heat, stirring constantly. Cool slightly. Stir in honey, 2 of the eggs, and vanilla until combined. Add flour and baking powder, stirring until flour is moistened. Pour half of the batter into prepared pan. Bake at 350 degrees for 10 minutes.
For marble layer: In mixing bowl beat together cream cheese and sugar. Beat in remaining egg and salt. Stir in nuts. Pour mixture over partially baked layer. Spoon remaining chocolate batter over filling.
Using a knife, cut through batter to marble. Bake for 30 to 35 more minutes or until a toothpick inserted near center comes out clean. Cool and cut into bars.