HEAT oven to 425ºF.
PREPARE stuffing as directed on package. Mix next 4 ingredients until well blended; brush half onto fish.
SPOON stuffing onto one end of each fish fillet; roll up. Place, seam-sides down, in 13x9-inch baking dish sprayed with cooking spray. Top with remaining dressing mixture.
BAKE 20 to 25 min. or until fish flakes easily with fork.