Use the Skeppshult Gratin Dishes 22-cm roasting tray to cook a hearty oven dish or a roast. The roasting tray is made of cast iron, which makes the cookware suitable for very high temperatures and ensures even heat conduction. The cast iron is treated with a layer of rapeseed oil, which protects the cast iron and creates a natural non-stick coating. You can use this roasting tray in the oven, as well as on the cooktop. Handy, as it allows you to start off your roast on the cooktop and subsequently slow-cook it in the oven. The best way to clean the roasting tray is with a brush and some warm water, that way your roasting tray will last longer.