Founded in 1971 by metallurgist John Ulam, All-Clad has been at the forefront of superiorly made cookware for professionals and home chefs alike. All-Clad cookware and cookware sets consist of an American-made recipe of copper, steel, and aluminum to assure the highest quality bond between metals and the most elegant finish possible. Not only do these All-Clad pots and pans look great, but they evenly distribute heat when cooking, resist staining, and make clean-up simple and effortless. Each piece of All-Clad cookware boasts a lifetime guarantee. Grab a new All-Clad stock pot or frying pan and try out this cutting edge cookware for yourself.