Square baker can be used for everything from layered casseroles, vegetable gratins, fruit crisps, side dishes, desserts, and more. A kitchen workhorse, the incredibly versatile Modern Classics Square Baker is shaped from mineral rich Burgundian clay, which absorbs, distributes and retains heat evenly so contents cook and brown to perfection. Emile Henry ceramic is non-toxic, extremely durable, and a versatile choice for one-dish baking, serving and storing.