Cut 1kg of beef shank into 6cm cubes.

Jangjorim (Soy-Braised Beef)
This is Chef Lee Ji-sun's recipe from 'Altoran' for tender and deep-flavored beef shank jangjorim.
What You'll Need
Instructions
Place 4.5L of water, 1kg of cubed beef shank, 1 stalk of green onion, and 350g of radish in a pot, boil over high heat, then reduce to medium heat and simmer for 1 to 1.5 hours.
⏱️ 90m 0sRemove the boiled beef and ingredients, and shred 700g of the beef shank along the grain.
Cut the onion into quarters and slice 5 cloves of whole garlic.
In a pot, add 1L of beef broth, 700g of shredded beef shank, 10 peeled quail eggs, 1 cup of dark soy sauce, onion, 2 tbsp of starch syrup, 1/2 tbsp of whole black peppercorns, 10g of ginger, and 5 cloves of whole garlic, and boil over high heat.
Once it comes to a boil, reduce the heat and simmer for about 30 minutes to finish.
⏱️ 30m 0s