Main ingredients
codpotato starchsoy sauceoyster saucegochujangjochungketchupmirinminced garlicblack peppergreen chili pepperssesame seeds
Fillet cod is thoroughly coated with potato starch on both the surface and inside, deep-fried twice for extra crispiness, then simmered in a spicy-sweet sauce to create a delicious gwanjeong dish.