Busan Oncheonjang 369

Since 1982, this establishment has faithfully served local diners with simple yet hearty kalguksu. Though this dish can be found anywhere, the eatery's variant has distinctive old-fashioned charm derived from its unpretentiousness. The broth is mild and light, and a unique spicy garnish made of kimchi and onion slowly builds up a pleasant spiciness in the noodle soup. The menu features several varieties of kalguksu; you can even select the portion sizes that suit your mood.