Boil water in a pot first to blanch the beef.

Beef Jangjorim
A recipe for amazing beef Jangjorim that received rave reviews on a Naver blog.
What You'll Need
Instructions
Blanch just enough to remove impurities from the surface of the meat, then rinse.
Slice the beef along the grain.
Put 1.2kg of beef, 300ml of soy sauce, 150ml of starch syrup, 60g of sugar, and 100ml of Mirim in a pot and boil.
Slice the ginger with a knife, remove the ends, scrape off any edges or damaged parts, and add to the pot.
Skim off any unpleasant foam.
Remove the stems from the Kkwari-gochu, prepare them to be bite-sized, and add them.
Wash the whole garlic cloves and add them to the pot.
Add the quail eggs and simmer gently over medium heat.
Reduce until the soy sauce has fully permeated the Kkwari-gochu and the flavors of the meat have blended together to finish.