Roasted whole lamb is a highly representative traditional banquet dish of the Mongolian and Xinjiang regions. It uses tender, castrated lamb, which is marinated and then slowly roasted in a special oven. The finished dish is golden in color, with crispy skin, tender meat, and a rich, flavorful aroma, making it a top-tier delicacy for entertaining distinguished guests. Historically, roasted whole lamb was an upgraded version of the Mongolian dish "fire-roasted mutton," and due to its meticulous preparation, it was once reserved only for Mongolian princes. In modern Mongolian etiquette, roasted whole lamb is the most honored dish. When served, the cook lays the whole lamb flat on a large wooden platter, with a red ribbon tied around its neck to signify its prestige. When eating, family and friends sit in a circle and share the lamb with small knives. The preparation process typically involves selecting high-quality castrated lamb weighing approximately 30 to 40 jin (15-20 catties). The lamb is gutted and its internal organs removed, and seasonings such as scallions, ginger, salt, and pepper are added to the abdominal cavity. The exterior is brushed with caramelized sugar and sesame oil, then placed in a special oven or grill and roasted over charcoal at a steady pace for about 2 to 3 hours, until the surface is crispy and the fat oozes out. To enjoy it, diners typically use a Mongolian knife to cut meat from the tenderest parts of the lamb along the grain. The meat can be eaten directly or with cumin, chili powder, or raw garlic slices. It is tender, juicy, and has a mild gamey flavor, offering a unique taste.