1, noodles: Korean cold noodles are usually made with buckwheat noodles (buckwheatnoodles) or a mixture of buckwheat and red beans, which have a soft and chewy texture. Korean cold noodles are made of pure buckwheat noodles, which are more silky. The texture of the noodles in Chosun Cold Noodles is more robust.

2, soup: Korean cold noodles soup is generally spicy and sour tomato or sour soup, which often add vinegar, chili sauce, balsamic vinegar and other seasonings. The soup of Korean cold noodles is mainly acidic ingredients, usually using sour lemon juice or apple cider vinegar.