Hotteok

Hotteok is a popular Korean pancake that is usually filled with cinnamon, brown sugar, and nuts such as peanuts and walnuts. It is commonly sold as street food at numerous Korean street stands, especially when the weather is cold. The pancakes can be either thick or thin, and are characterized by their crispy exterior and tender, chewy interior.

It is believed that hotteok was invented in the late 19th century when Chinese merchants followed their country's soldiers to Korea. Many of them decided to stay in Korea, making Chinese versions of pancakes with savory fillings. However, the Koreans preferred the sweet fillings over the savory ones, and the Chinese then adapted the pancakes according to the Koreans' wishes, thus inventing hotteok.

Today, there are many varieties of hotteok, including a number of versions with matcha, and a special version called bubble hotteok, which is baked over flames instead of being fried.