Hyeseong Kalguksu 혜성칼국수

For more than 50 years this old shop opposite Cheongnyangni Station has served just two noodle soups: chicken kalguksu and anchovy kalguksu. The noodles are thick and chewy, and extra noodles and broth come free if the bowl runs short. A garlic seasoning paste comes with the soup, and because it is sharper than raw garlic, a small spoonful goes a long way.