The Le Creuset Stoneware Heritage 4 qt. Covered Rectangular Casserole, with its secure lid is a convenient choice for transporting dishes to parties, potlucks and picnics. The stoneware lid provides an effective moisture and heat lock for the dish, while also preventing spills and protecting contents until they are ready to serve. Adding to the versatility of this classic design, it's also useful as a marinating dish for lengthy cuts of meat before grilling or roasting in the oven.