A Williams-Sonoma exclusive, the All-Clad TK collection is a unique collaboration with Thomas Keller, one of the world's most celebrated chefs. Designed to bring Chef Keller's cookware preferences to home cooks, these All-Clad-crafted pans reflect his philosophy that any cookware collection should include a mix of materials intended for specific tasks. This 2 qt. saucier features Copper Core five-ply construction for quick heat-up time and precise temperature control—perfect for making delicate sauces, poached foods, custards and scrambled eggs. With a rounded bottom and wide mouth that facilitates stirring, it's also excellent for risotto and grain dishes.