Mandutwigim, also known as Korean fried dumplings, are a popular Korean street food snack. They are made with a thin dough wrapper that is filled with a variety of ingredients, such as pork, beef, or vegetables. The dumplings are then deep-fried until they are golden brown and crispy.
Mandutwigim are typically served with a dipping sauce, such as soy sauce or vinegar. They can also be enjoyed on their own or as part of a larger meal.

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Additional information:
https://en.wikipedia.org/wiki/Mandu_(food)