Christmas Goose With Stuffing

Name: Christmas Goose With Stuffing
Ingredients: 8 oz. bacon, cut into 1/4″ cubes; 8 oz. Brussels sprouts, quartered; 2 cups minced celery; 1 large yellow onion, minced; 1 lb. cooked chestnuts, roughly chopped; 4 1⁄2 oz. country white bread, cut into 1/2″ cubes (about 4 cups); 4 cups cooked wild rice; 1 cup chicken stock; 16 tbsp. unsalted butter, melted, plus more for buttering casserole dish; 1⁄2 cup finely chopped parsley; 2 tbsp. finely chopped thyme; 2 tbsp. finely chopped sage; 2 tart apples, chopped; Kosher salt and ground black pepper, to taste