Gukbap is Korea's ultimate comfort food. The three make stops in Busan, Daegu, Jeonju and Seoul in search of soups that pair well with rice.

The trio visit restaurants that seek to satisfy modern tastes by putting a trendy or experimental spin on the old classics.

The three hosts go to Jeju and Tongyeong, both home to great seafood cuisine. At a research institute, they try the iconic soups of the Joseon era.