Gomtang is a hearty and deeply simmered Korean beef bone soup, perfect for when you feel low on energy and need a nourishing meal.
Soak the beef shank and brisket in cold water for at least 1 hour to thoroughly remove the blood. Change the water twice during this time.
Fill a pot with enough water to cover the beef, bring it to a boil over high heat, and blanch the meat for 5 minutes. Rinse the meat in cold water and discard the blanching water.
Place the blanched beef, radish, and 1000ml of water in a clean pot. Bring to a boil over high heat, and skim off any foam or impurities as they rise to the surface.
Once it comes to a boil, reduce to medium-low heat. Partially cover the pot and simmer gently for at least 2 hours until the broth becomes rich and milky white.
When the meat is tender, remove it from the broth and let it cool. Then slice it thinly against the grain.
To the finished broth, add 1 tablespoon of soup soy sauce and 0.5 tablespoon of minced garlic for basic seasoning. Place sliced beef and chopped green onions in bowls, and season to taste with salt and pepper.