1 lg. pkg. semi-sweet chocolate chips
2 tbsp. butter
2 c. Bisquick
1 c. sugar
1/2 tsp. vanilla
2 eggs
1 c. miniature marshmallows
1/4 c. chopped nuts

Heat oven to 350 degrees. Grease bottom of rectangular pan, 9x13x2 inches. Heat 1/2 cup of the chocolate chips and the butter in 1 quart saucepan over low heat, stirring occasionally, until melted. Mix baking mix, sugar, vanilla and eggs. Stir in chocolate mixture; spread in pan. Pat with hands; mix is very thick. Bake 15 minutes.

Sprinkle with marshmallows, nuts and remaining chocolate chips. Bake 10 to 15 minutes or until marshmallows are light brown. Cook completely; cut into 2 inch bars. Makes 30 bars. DELICIOUS!