This French Chicken Casserole a la Normande is a comforting and flavorful dish featuring tender chicken thighs and legs cooked with bacon, aromatic shallots, celery, and thyme in a rich sauce made from brandy, chicken stock, hard apple cider, and optionally finished with cream and sautéed apples. Perfectly baked to develop deep flavors and served best with mashed potatoes, rice, or crusty bread.