Ingredients
3/4 cup butter, cubed4 ounces unsweetened chocolate, chopped4 large eggs2 cups sugar1 teaspoon vanilla extract1 cup all-purpose flourWALNUT CRUNCH TOPPING:3/4 cup packed brown sugar1/4 cup butter, cubed2 large eggs, lightly beaten2 tablespoons all-purpose flour1 teaspoon vanilla extract4 cups chopped walnuts
Preparation
In a microwave, melt butter and chocolate; stir until smooth. Cool slightly. In a large bowl, beat eggs and sugar; stir in vanilla and chocolate mixture. Stir in flour until well blended. Pour into a greased 13x9-in. baking pan; set aside.
For topping, in a small saucepan, combine brown sugar and butter. Cook and stir over low heat until butter is melted. Stir in the eggs, flour and vanilla until well blended. Stir in nuts.
Spread evenly over brownie batter. Bake at 350° for 40-45 minutes or until a toothpick inserted in the center comes out with moist crumbs (do not overbake). Cool completely on a wire rack.
