Ingredients
3/4 cup butter, cubed4 ounces unsweetened chocolate, chopped4 large eggs2 cups sugar1 teaspoon vanilla extract1 cup all-purpose flour2 cups miniature marshmallows1 cup semisweet chocolate chips1 cup chopped walnuts
Preparation
In a microwave, melt butter and chocolate, stir until smooth; cool for 10 minutes.
In a large bowl, beat the eggs, sugar and vanilla until blended. Stir in chocolate mixture. Gradually add flour until well blended.
Spread into a greased 13x9-in. baking pan. Bake at 350° for 25-30 minutes or until a toothpick inserted in the center comes out clean. Sprinkle with the marshmallows, chocolate chips and walnuts; bake 4 minutes longer. Cool on a wire rack.
