Skillet roasts, fries, grills, stews, bakes, makes casseroles, and more. EverNu cover won't dent, peel, warp, or bend. Heavy cast aluminum base is virtually warp proof. Base is coated, inside and out, with a deluxe nonstick finish for stick-free cooking and easy cleaning. Accurate cooking temperatures are maintained automatically with the Control Master heat control. Skillet is immersible and dishwasher safe with the heat control removed. 1 year warranty.