Clean the pollack thoroughly and cut it into pieces.
Cut radish, tofu, green onion, Cheongyang pepper, and water dropwort into bite-sized pieces.
Pour water into a pot and add the radish first, then bring to a boil.
Once the water is boiling, add the pollack and seasonings (red pepper powder, minced garlic, soybean paste, soup soy sauce, salt).
Add tofu, green onion, Cheongyang pepper, and water dropwort, and boil together.
Skim the foam off, adjust the seasoning, and finish.