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Easy Miso Soup with Tofu and Seaweed Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.8 from 145 reviews
  • Author: Mia
  • Prep Time: 8 minutes
  • Cook Time: 12 minutes
  • Total Time: 20 minutes
  • Yield: 4 servings
  • Category: Soup
  • Method: Stovetop
  • Cuisine: Japanese
  • Diet: Gluten Free

Description

A delicate and traditional Japanese miso soup featuring kombu seaweed broth, rehydrated wakame, silken tofu, and fresh green onions, flavored with white miso paste and tamari for a comforting, umami-rich starter or light meal.


Ingredients

Scale

Broth Ingredients

  • 1 (3-inch) piece kombu
  • 4 cups water
  • 3 tablespoons dried wakame seaweed

Main Ingredients

  • ¼ cup white miso paste
  • ⅓ cup chopped green onion
  • 6 ounces silken tofu, cubed
  • Tamari, to taste


Instructions

  1. Prepare Kombu Broth: Gently rinse the kombu piece to remove any impurities, then place it in a medium pot with 4 cups of water. Slowly simmer over low heat for 10 minutes, making sure the water does not boil to avoid a bitter taste from the kombu.
  2. Rehydrate Wakame: While the kombu simmers, soak the dried wakame seaweed in a small bowl of warm water for at least 5 minutes until fully rehydrated and softened.
  3. Mix Miso Paste: Remove the kombu from the pot and discard or save for other uses. In a separate small bowl, whisk the white miso paste together with a small amount of the hot broth until smooth, ensuring no lumps remain. Then stir this mixture back into the pot.
  4. Add Wakame, Tofu, and Green Onions: Drain the wakame and add it to the soup pot along with the cubed silken tofu and chopped green onions. Warm gently over very low heat for 1 to 2 minutes without boiling to preserve the delicate flavors.
  5. Season and Serve: Taste the soup and season with tamari to your preference. Serve immediately for best flavor and texture.

Notes

  • Do not boil kombu broth to avoid bitterness; gentle simmer is key.
  • Silken tofu is preferred for its smooth texture, but soft tofu can be used as well.
  • Tamari is a gluten-free soy sauce alternative perfect for seasoning, but regular soy sauce can be substituted.
  • Miso paste should be stirred in off the heat to preserve beneficial probiotics.
  • This soup is best enjoyed fresh and should not be boiled once miso paste is added.

Nutrition

  • Serving Size: 1 cup
  • Calories: 70
  • Sugar: 1g
  • Sodium: 450mg
  • Fat: 2g
  • Saturated Fat: 0.3g
  • Unsaturated Fat: 1.7g
  • Trans Fat: 0g
  • Carbohydrates: 7g
  • Fiber: 1g
  • Protein: 5g
  • Cholesterol: 0mg