만두 is a type of dumpling commonly found in Korean cuisine. It is made by wrapping a filling, which can include meat, vegetables, or tofu, in a thin dough. 만두 can be cooked in various ways, including steaming, boiling, or pan-frying, and is often served with a dipping sauce. In addition to being a popular dish in Korea, 만두 has variations in other cultures, such as jiaozi in China and pierogi in Poland. It is enjoyed as a snack, appetizer, or main dish and is often served during special occasions and celebrations.