STEP 2/4
Add enough water to cover the quail eggs, add a little salt and vinegar, and when it boils, reduce the heat to medium heat, simmer for another 5 minutes or so that it is soaked in cold water to peel.(Take the quail eggs out of the refrigerator in advance, prepare them not to be cold, and boil them.)
Cut the mushrooms into bite-size pieces.
STEP 3/4
Boil the soup ingredients in a pot, remove the kelp when it boils, boil it for about 10 minutes, and strain it through a sieve.
STEP 4/4
Put the seasoning ingredients in a pot and when it boils, add quail eggs, and when the soy sauce color is soaked, add the saesongi mushroom and boil for 5-8 minutes.