Braised pork belly with preserved mustard greens, known as "Mei Cai Kou Rou," is a highly traditional dish in Chinese cuisine. It is prepared through multiple steps including frying, stir-frying, and steaming, resulting in a finished dish where the pork belly is fatty but not greasy, with a tender texture and rich aroma. This product is ready-to-eat and can be steamed in boiling water for 15 minutes after thawing.