牛腩 (niú nǎn) refers to beef brisket, a cut of meat from the lower chest of the cow. It is known for its rich flavor and tender texture when cooked properly. This cut is often used in various cuisines, particularly in Chinese dishes, where it is braised or stewed to enhance its taste. In Chinese cooking, 牛腩 is commonly found in dishes like 牛腩面 (beef brisket noodles) and 牛腩汤 (beef brisket soup). The slow cooking process allows the meat to absorb flavors from spices and sauces, making it a popular choice for hearty meals.