This Swiss Diamond Cast Iron 5 Qt. Round Casserole is the epitome of versatility and consistency. Featuring high-quality enamel, the cast iron body has excellent heat conductivity and retention. Perfect for acidic foods like tomato based sauces and soups, this pan will cook delicious meals with even heat distribution on any cooktop or oven. For many years, there have been few advances in enameled cast cookware, but now is time for a change. Swiss Diamond Swiss Diamond Cast Iron cookware also features wonderful moisture retention lids that work to lock in moisture and flavor. With careful design and manufacturing, this durable pan will exceed your expectations.