Chicken Noodle Casserole
INGREDIENTS: 2 pounds skin-on, bone-in chicken breast 4 cups low-sodium chicken broth 4 black peppercorns 3 1/2 teaspoons salt, divided 1 bay leaf 2 parsley sprigs, divided 12 ounces extra-wide egg noodles 1/2 medium onion, finely chopped 2 stalks celery, finely chopped Pinch of ground black pepper 4 tablespoons (1/2 stick) unsalted butter, at room temperature …