STEP 6/7
When the kelp is soaked, boil it for 5 minutes. If you boil the kelp for a long time, the juice comes out and the soup becomes murky. Don't throw away the kelp.
STEP 7/7
Add gamtae and oysters almost simultaneously to the boiling kelp stock.
Boil it for 5-10 minutes, then add half a tablespoon of minced garlic, 2 tablespoon of soy sauce, half a tablespoon of stir-fried salt, and 1 tablespoon of refined rice wine. Please remove the foam.