Preheat oven to 350 degrees. Shake flour in cooking bag. Place in 13x9 pan. Sprinkle fish with cheese and seasoned salt. Roll each fillet starting at narrow end. Place fish rolls- seam side down, in center of bag forming two rows. Combine vegetables and seasonings. Arrange around fish rolls. Sprinkle fish with paprika and dot with butter. Close bag; make 6-1/2 inch slits in bag. Bake 20-25 minutes.