is also closely related to the
Silk Road as foods related to
wheat flour originated. It is generally believed that the merchants from China who immigrated to and settled down in Korea around the late 19th century made and sold at cheap prices, which helped spread the dish throughout Korea. It is said that Chinese merchants who entered Korea during the
Imo Incident did not return to their homeland even after their country was destroyed, but opened restaurants and sold food to make a living, and one of them was . The Chinese merchants in Korea originally sold numerous different types of Chinese snacks made from dough. These included the , , , , and . Koreans lumped all of these together under the name . When
Korea was under Japanese rule, the Japanese called them . Unlike other
Korean pancakes, which often contain savory meat fillings, usually have been stuffed with sweet
fillings, to suit Koreans' culinary tastes. == Varieties ==