The best cookware in the United States, based on performance and durability, is typically stainless steel. Stainless steel cookware is known for its longevity, even heat distribution, and resistance to rust and corrosion. According to a survey by Consumer Reports in 2021, stainless steel cookware was rated highly for its overall performance, with 80% of respondents indicating satisfaction with its heat retention and non-reactive properties. This makes it an excellent choice for a wide range of cooking techniques, from sautéing to simmering. Additionally, stainless steel is easy to clean and maintain, contributing to its popularity among professional chefs and home cooks alike.