Cover raisins with boiling water. Let stand 5 minutes; drain. Place raisins in mixer bowl; add sweetener, egg whites, oil, vanilla, and applesauce; mix at medium speed for a few seconds. Blend remaining ingredients well and add to mixture. Mix well. Spread in a 9 x 13 inch pan which has been greased with butter. Bake at 350 degrees for 35-40 minutes or until well browned and sides have draw away from pan. Yield: 20 pieces. If on low sodium diet, omit salt.