Pork Chops with Baked Apples

Name: Pork Chops with Baked Apples
Ingredients: 2 medium parsnips, peeled and cut into 1/2-inch pieces; 1 medium turnip, peeled and cut into 1/2-inch pieces; 1 red onion, cut into 1/2-inch pieces; 2 tablespoons extra-virgin olive oil; 1 tablespoon chopped fresh rosemary; Kosher salt and freshly ground pepper; 2 small cooking apples (such as Gala), halved and seeded; 1/4 cup apricot preserves; 1 teaspoon Worcestershire sauce; 1 teaspoon chopped fresh sage; 4 bone-in pork loin chops (1/2 inch thick; about 1 1/2 pounds total); 1 tablespoon unsalted butter