Prepare all the ingredients by washing and chopping them as needed.

Mix 2.5 tbsp of soybean paste into a pot of anchovy stock.

Bring the stock to a boil and add napa cabbage and onion.

Add 1 tbsp each of red pepper powder, minced garlic, and soy sauce to the pot.

Once the onion turns translucent, add green onion and chili peppers.