Brownies
["1 c. butter", "2 c. sugar", "4 eggs", "4 oz. unsweetened chocolate", "2 c. flour", "1 tsp. baking powder", "1/2 tsp. salt", "1 tsp. vanilla", "1 c. walnuts"]
["Mix as for drop cookies.", "Bake in greased 9 x 13-inch pan for 30 minutes or until done. Frost with chocolate frosting."]
["butter", "sugar", "eggs", "unsweetened chocolate", "flour", "baking powder", "salt", "vanilla", "walnuts"]