In a bowl, combine the turkey, mushrooms, soup, celery, carrot, parsley and pepper. Divide the mixture into two greased 2-cup baking dishes. In a small bowl, toss bread crumbs with butter. Sprinkle half over each dish. Sprinkle with paprika. Bake, uncovered, at 350 degrees F for 15-20 minutes or until golden brown and bubbly.