Hobak Doenjang-guk
koreansoupzucchinitofuvegetarianlowfatquickbeginner

Hobak Doenjang-guk

Hobak Doenjang-guk is a light, comforting Korean soup with a savory fermented soybean broth, tender zucchini, and soft cubes of tofu. It is quick to make, deeply homey, and especially satisfying when served piping hot as part of a simple meal.

15 min
2 servings
87 kcal
Korean

Ingredients

Soup base

  • 700 mlwater
  • 30 gdoenjang
  • 8 ggarlic, finely minced
  • 120 gfirm tofu
  • 180 gzucchini
  • 30 gscallion

Instructions

  1. 1

    Prepare the ingredients: cut the zucchini into thin half-moons about 5 mm thick, dice the tofu into 1.5 cm cubes, slice the scallion thinly, and finely mince the garlic. Thin, even slices help the zucchini cook quickly and keep the soup within the 15-minute time limit.

  2. 2

    Pour the water into a small pot and bring it to a boil over high heat. Add the doenjang and whisk or mash it into the water until fully dissolved with no large lumps; dissolving it well gives the broth a smoother, cleaner taste.

  3. 3

    Add the minced garlic and zucchini to the boiling broth. Cook for 3 to 4 minutes, until the zucchini is just tender but still bright and not collapsing.

  4. 4

    Add the tofu and simmer gently for 2 minutes to heat it through without breaking the cubes. Avoid a hard boil at this stage so the soup stays clear and the tofu keeps its shape.

  5. 5

    Add the scallion, simmer for 30 seconds more, then taste. If the soup tastes slightly strong, add a splash of hot water; if it tastes flat, simmer 30 to 60 seconds longer to concentrate it. Serve immediately while hot.

Nutrition per serving

87 kcal
Calories
6g
Protein
6g
Carbs
4g
Fat
1g
Fiber

Notes

Background

Doenjang-guk is a traditional Korean soup made with fermented soybean paste, a cornerstone seasoning in Korean home cooking for centuries. Hobak doenjang-guk is a simple everyday variation featuring zucchini, valued for its quick cooking time, gentle sweetness, and ability to absorb the savory depth of the broth.

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