STEP 3/5
On top of that, put onions, zucchini, tofu, minced garlic, and green onions on top. Cover and start over high heat. Then, when you hear a certain amount of boiling, transfer the heat to medium heat. Please open the lid. Otherwise, it could overflow.
STEP 4/5
The doenjang jjigae that started to boil like this will make bubbles. Removing the foam can make it taste better. So just remove all the foam with a ladle. After doing it several times, it doesn't come up anymore.