The Rectangular Casserole baking dish is perfect for indulgent desserts, comforting casseroles, marinating meats, broiling fish and more. Not only does the stoneware lid lock in moisture and heat while baking, but makes it easy to carry dishes to potlucks and picnics, or for storing leftovers. Crafted from premium stoneware to ensure food is cooked to perfection, the dishes feature a colorful glaze that is virtually nonstick for easy cleanup. Features Premium stoneware ensures excellent heat distribution for uniform browning and even cooking with no hot spots Superior heat retention keeps food warm or cold for serving Colorful glaze is nonporous, non-reactive, scratch-resistant, and resists stains and flavor absorption Smooth interior enamel easily releases food for quick clean-up, and resists cracking and crazing Unmatched thermal resistance for temperatures ranging from -9°F to 500°F Safe for freezer, oven, microwave, broiler, dishwasher and metal utensils