Sensible Double Chocolate Chip Brownies
["2 c. chocolate chips, divided", "1 c. sugar", "1/2 c. unsweetened applesauce", "2 Tbsp. margarine", "3 egg whites", "1 1/4 c. all-purpose flour", "1/4 tsp. baking soda", "1/4 tsp. salt", "1 tsp. vanilla", "1/3 c. chopped nuts"]
["Over low heat, melt 1 cup chips, sugar, applesauce and margarine; stir until smooth.", "Remove from heat.", "Add egg whites; stir well.", "Stir in flour, baking soda and vanilla.", "Stir in rest of chips and nuts.", "Spread into greased 13 x 9-inch pan.", "Bake in preheated 350\u00b0 oven for 16 to 20 minutes, or just until set.", "Cool completely.", "Cut into 2-inch squares."]
["chocolate chips", "sugar", "unsweetened applesauce", "margarine", "egg whites", "flour", "baking soda", "salt", "vanilla", "nuts"]