Prepare the stuffing with the water and butter according to the package directions.
Spoon the stuffing across the center of a 3-quart shallow baking dish. Place the pork on each side of the stuffing.
Stir the soup and milk in a small bowl. Pour the soup mixture over the pork. Cover the baking dish.
Bake at 400 degrees F for 30 minutes or until the pork is cooked through. Sprinkle with the cheese.