Nappa is a leafy green vegetable, often used in Asian cuisine, particularly in dishes from China and Korea. It is a type of Chinese cabbage known for its crisp texture and mild flavor. Nappa can be eaten raw in salads or cooked in stir-fries, soups, and pickled dishes. This vegetable is rich in vitamins A and C, as well as dietary fiber, making it a nutritious addition to meals. Nappa is typically available year-round and can be found in most grocery stores, especially those that specialize in Asian ingredients.