Introducing the Jamie Oliver by Tefal Premium Cast Iron cookware range: cast iron cookware reinvented with a modern design to give today?s cooks a superior cooking experience. Tried and trusted in kitchens for centuries, cast iron is robust enough for daily use and offers fantastic heat retention to suit any kind of cooking ? from perfectly seared steaks to melt-in-the-mouth stracotto (Italian pot roast), cooked low and slow. Bringing cast iron cookware bang up to date, the entire range has a matt black enamel exterior that really looks the business, plus an enamel interior that?s super-easy to clean.