HEAT oven to 350ºF.
MIX soup and cheese in 13x9-inch baking dish. Stir in beans until evenly coated.
ADD water to margarine in medium bowl; stir until melted. Stir in stuffing mix just until moistened. Spoon over bean mixture.
BAKE 30 min. or until heated through.
serving size = 1/2 cup (125 mL)