The Ceramic Casserole Dish features an easy to clean nonstick coating that is dishwasher safe. Perfect for roasting and baking you can cook in the oven or on the grill with the lid on or off. This dish is a generous 16.5-inches by 9-inches (42 cm x 22.5 cm) and will easily hold your favorites, like mashed potatoes, roasted vegetables, casseroles, and so much more.