Finely chop zucchini, onion, spicy green pepper, and tofu.
Pour 150ml of water into a pot and bring to a boil.
Add 40g of soybean paste, stir well to dissolve.
Add the prepared vegetables and tofu.
Add 10g of red pepper paste and 5g of minced garlic, then simmer.
Stir frequently and cook until the broth reduces and thickens.