Preheat oven to 350°F. Grease a 9×13 baking dish and set aside.
Meanwhile, in a large bowl, combine chopped turkey, butter, cream of celery soup, sour cream, garlic salt, pepper, and chicken broth in a medium bowl. Stir in noodles until well combined.
Pour into prepared baking dish. Sprinkle grated Parmesan cheese and shredded Mozzarella cheese on top and Italian bread crumbs (if desired).
Bake for 36–42 minutes, until cheeses are melted and bubbling.