Sandwiched between two layers of heavy-duty stainless steel, an extra-thick layer of conductive aluminum distributes heat evenly from edge to edge of this covered stock pot. The large pan cooks up mashed potatoes, corn on the cob or chili for a crowd, while the tempered glass lid locks in flavor and heat. With etched measurement markings on the interior to aid in adding ingredients, the durable stainless steel stock pot stands up to daily use and cleans up easily in the dishwasher.KitchenAid has been creating high-quality kitchenware for over a century.