1Heat oven to 450º. Spray broiler-pan rack with cooking spray. Mix cornmeal, bread crumbs, chili powder, paprika, garlic salt and pepper.
2Remove and discard skin from fish. Cut fish into 4 serving pieces. Lightly brush dressing on all sides of fish. Coat fish with cornmeal mixture. Place fish on rack in broiler pan. Bake uncovered about 15 minutes or until fish flakes easily with fork. Sprinkle with parsley.