Enameled cast iron and ceramic cast iron are not the same, although they share some similarities and are often confused due to their appearance and functionality.
Enameled cast iron cookware is made of cast iron coated with a layer of enamel, which is essentially a type of glass. The enamel coating serves multiple purposes: it prevents direct contact between the cast iron and the food, making it non-reactive and allowing for cooking acidic foods without imparting a metallic taste. It also creates a smooth, non-stick surface that's easier to clean and maintain compared to bare cast iron. Enameled cast iron is available in various colors and is commonly used for braising, stewing, roasting, and making sauces.
Ceramic cast iron, on the other hand, is not made of cast iron but rather a type of clay that is fired at high temperatures to create a ceramic coating. This ceramic coating provides similar non-stick properties and heat retention as enameled cast iron and can be used for similar cooking purposes. However, it's important to note that ceramic cast iron is not as durable as enameled cast iron or traditional bare cast iron, as the ceramic coating can be prone to chipping or cracking.
In summary, enameled cast iron is cast iron with an enamel (glass) coating, while ceramic cast iron is made from clay with a ceramic coating. They both offer non-stick properties and even heat distribution, but enameled cast iron is generally more durable and long-lasting.