1 pkg. (19 to 21 oz.) brownie mix (13x9-inch pan size)
1/2 cup applesauce
3 egg whites, divided
1/4 cup water
1 pkg. (8 oz.) PHILADELPHIA Neufchatel Cheese, softened
1/2 cup sugar
1/4 cup flour
Heat oven to 350°F (176°C)
Mix brownie mix, applesauce, 2 egg whites and water until well blended. Pour into 13x9-inch pan sprayed with cooking spray.
Beat Neufchatel, sugar, flour and remaining egg white with mixer until well blended; spoon over brownie batter. Swirl gently with knife.
Bake 28 to 30 min. or until toothpick inserted in center comes out with fudgy crumbs. (Do not over bake.) Cool completely.