Dongdong Gukbap Eonyang Main Branch is a gukbap restaurant in Eonyang, Ulsan, that serves udon noodles and rice in a pork broth. The signature dish is gukbap with udon noodles, and the broth is clear and deep. When there is a wait, customers eat the udon first after waiting about 30 minutes, and a small portion of rice comes separately on the side. The gukbap is served in a fixed portion rather than a generous one.