Two different coatings
Both get called ceramic, and both are made without PTFE, but they're built differently. Enamel is powdered glass fused onto cast iron (or steel) at very high heat, Caraway explains: a smooth surface that doesn't react with tomato or wine, needs no seasoning and won't rust. A ceramic nonstick coating is a mineral-based layer on an aluminum body, slicker than enamel and much lighter. Caraway makes both.
How they cook
Enameled cast iron heats slowly and then holds its heat, so a braise stays at a steady simmer and a loaf bakes with a crust. Its surface is slick but not nonstick, so you still cook with oil or butter, Caraway says. Ceramic heats fast through its aluminum and lets eggs and pancakes slide with little fat, but high heat wears the coating, so it stays on low to medium.
Weight, care and lifespan
Enameled cast iron is heavy, and it can chip or crack if it's dropped or shocked by a sudden change of temperature; Le Creuset says to stop using a pot once the enamel inside chips. Ceramic is far lighter: Caraway's 6.5-quart ceramic Dutch oven weighs 6 lb. Neither wants metal utensils. Caraway rates its enameled Dutch oven to 500°F and its ceramic one to 550°F, and gives the enameled one a lifetime warranty: enamel lasts for decades, while a ceramic coating slowly wears.
Which one to buy
Choose enameled cast iron for the Dutch oven you braise in, make chili and soup in and bake bread in, and for long tomato and wine sauces. Choose ceramic for everyday pans for eggs, quick sautés and weeknight dinners, or for a Dutch oven you can lift with one hand. Caraway's own advice is to have both.
How these comparisons are made
Questions about this choice
Is enameled cast iron the same as ceramic?
No. Enamel is glass fused onto heavy cast iron; ceramic nonstick is a thin mineral coating on light aluminum. Enamel is slick but not nonstick, and ceramic is nonstick.
Which is better for a Dutch oven?
Enameled cast iron for braising, soups and bread, because it holds a steady heat. A ceramic Dutch oven is lighter and nonstick, but it wants gentle heat.