Dutch oven made of enameled cast iron from the Sublime series by Chasseur. Cast iron is a strong, carbon-rich iron alloy and one of the best materials for storing heat, releasing it slowly, and distributing it evenly. It is suitable for both browning at high heat and braising at low heat. The design of the casserole with self-basting concentric circles in the lid results in moist, tender outcomes for slow-cooked stews, soups, roasts, and poultry. The smooth, ivory-colored enameled interior is easy to clean. Cast iron is also perfect for keeping things cool. Freeze your casserole before use, and it will keep your food fresh for a long time.