The star ingredient in this hearty Korean soup is sundae – Korean blood sausage. The soup is prepared with a flavorful broth that includes sliced sundae, other types of offal, vegetables, and noodles, while rice can be added to the soup or served on the side.

Sundaeguk is regarded as an excellent hangover remedy and it is usually enjoyed with kimchi, kkakdugi, or other Korean side dishes (banchan).