Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Japanese Udon Soup Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 3.8 from 81 reviews
  • Author: admin
  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Total Time: 25 minutes
  • Yield: 2 servings
  • Category: Soup
  • Method: Stovetop
  • Cuisine: Japanese
  • Diet: Gluten Free

Description

This traditional Japanese Udon Soup is a comforting and flavorful dish featuring a delicate kombu dashi broth seasoned with soy sauce, mirin, and a hint of sweetness from sugar. Served with soft udon noodles and topped with fresh green onions and nori strips, this soup is perfect for a quick and satisfying meal.


Ingredients

Scale

Broth Ingredients

  • 4 cups water
  • 1 piece dashi kombu (dried kelp), about 4 inches
  • 2 tbsp soy sauce
  • 1 tbsp mirin
  • 1 tsp sugar

Main Ingredients

  • 200 g udon noodles (fresh or dried)
  • 2 green onions, thinly sliced
  • 1 sheet nori, cut into strips


Instructions

  1. Soak Kombu: In a medium pot, soak the dashi kombu in 4 cups of water for 10 minutes to extract flavor gradually, creating a rich dashi base.
  2. Heat the Broth: Place the pot over medium heat and warm the water until just before boiling point. Remove the kombu before the water boils to avoid bitterness.
  3. Season the Broth: Add soy sauce, mirin, and sugar to the pot. Stir well and allow the broth to simmer gently for 5 minutes, letting the flavors meld together.
  4. Cook Udon Noodles: Cook the udon noodles according to the package instructions. Once cooked, drain and rinse them under cold water to stop the cooking process and remove excess starch.
  5. Assemble the Soup: Divide the cooked udon noodles evenly between two bowls. Pour the hot seasoned broth over the noodles to warm them through.
  6. Garnish and Serve: Top each bowl with sliced green onions and strips of nori. Serve immediately while hot for the best taste.

Notes

  • Use fresh udon noodles for a softer texture, or dried ones for convenience.
  • Do not boil kombu to prevent a bitter taste; remove it once the water nears boiling.
  • Add toppings of your choice such as mushrooms, tofu, or boiled eggs to enrich the soup.
  • Mirin adds sweetness and shine to the broth, substitute with a small amount of sugar and sake if unavailable.
  • For a stronger umami flavor, you may add bonito flakes after removing kombu, then strain the broth.