Fudgy Brownies
["4 oz. unsweetened chocolate", "1/2 c. prune pulp", "3 large egg whites", "1 c. sugar", "1/4 c. walnuts, chopped", "1 tsp. salt", "1 tsp. vanilla", "1/2 c. flour"]
["Preheat oven to 350\u00b0.", "Coat an 8-inch square baking pan with vegetable cooking spray; set aside.", "Cut chocolate in 1-inch pieces.", "Place in heatproof bowl.", "Set over low heat in skillet with 1/2 inch simmering water.", "Stir occasionally, just until melted.", "Remove from heat.", "Set aside."]
["unsweetened chocolate", "pulp", "egg whites", "sugar", "walnuts", "salt", "vanilla", "flour"]