Hweori Gamja (Tornado Potato)
Spiral-cut potato. Amazing to see how a single potato is cut to a long stick (by a machine). Some stalls offer seasoned powders to sprinkle over such as onion, cheese or BBQ. Fanciful stuff. Used to be much more popular, till it became too common
It is very popular in korean because it is very healthy. koreans likes vegetable.
Tornado potatoes (Korean: 회오리 감자; hoeori gamja), also called twist potatoes or tornado fries,[1][2] are a popular street food in South Korea,[3] originally developed by Jeong Eun Suk of Agricultural Hoeori Inc.[1][4] It is a deep fried spiral-cut whole potato on a skewer, brushed with various seasonings such as onion, cheese, or honey. Some varieties have spliced sausages in between.[5]