Nutrition Facts for Whole30 traditional miso soup broth

Whole30 Traditional Miso Soup Broth

Elevate your Whole30 journey with this nourishing and flavorful Whole30 Traditional Miso Soup Broth. This plant-based twist on the classic Japanese dish features kombu and dried shiitake mushrooms to create a rich, umami-packed base while swapping traditional miso paste for a Whole30-compliant substitute like cashew miso or coconut aminos. Perfect for colder days or when you need a quick boost of comfort, this soup is versatile and can be customized with tender zucchini noodles as a low-carb alternative and a drizzle of toasted sesame oil for extra depth. Ready in just 35 minutes, it’s a wholesome one-pot wonder that’s light yet satisfying, brimming with clean ingredients to keep you on track. Enjoy it as a starter, side dish, or soul-warming main that checks all the Whole30-friendly boxes!

Nutriscore Rating: 72/100
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Image of Whole30 Traditional Miso Soup Broth
Prep Time:10 mins
Cook Time:25 mins
Total Time:35 mins
Servings: 4

Ingredients

  • 1 sheet Kombu (dried kelp)
  • 6 cups Water
  • 4 pieces Dried shiitake mushrooms
  • 3 tablespoons White miso substitute (cashew miso or coconut aminos)
  • 2 stalks Green onions (thinly sliced)
  • 1 teaspoon Toasted sesame oil (optional, for garnish)
  • 0.5 teaspoon Sea salt
  • 1 cup Zucchini noodles (optional, as 'noodle' substitute)

Directions

Step 1

Rinse the kombu under cold running water to remove any excess salt or impurities.

Step 2

In a medium saucepan, combine the kombu and 6 cups of water. Let the kombu soak for about 10 minutes to start releasing its flavor.

Step 3

Place the pan over medium heat and slowly bring the water to a gentle simmer. Do not let the water boil, as boiling can make the broth bitter. Simmer for around 8 minutes.

Step 4

Remove the kombu from the pot and set aside. (Optional: Slice it into thin strips and add back to the soup later.)

Step 5

Add the dried shiitake mushrooms to the pot and let them simmer for 10 minutes. This will infuse the broth with a deep, earthy flavor.

Step 6

Remove the mushrooms from the pot and thinly slice them. Set the slices aside for serving.

Step 7

Reduce the heat to low and stir in the white miso substitute, ensuring it dissolves fully into the broth. Taste and adjust the seasoning with sea salt if needed.

Step 8

If using zucchini noodles, add them to the pot and allow them to gently soften for 2-3 minutes.

Step 9

Ladle the broth into bowls and distribute the reserved shiitake slices evenly between each serving.

Step 10

Top with sliced green onions and drizzle a few drops of toasted sesame oil over each bowl, if desired.

Step 11

Serve hot and enjoy the umami-packed flavors!

Nutrition Facts

Serving size (1762.0g)
Amount per serving % Daily Value*
Calories 348.8
Total Fat 12.1g 0%
Saturated Fat 2.8g 0%
Polyunsaturated Fat 0g
Cholesterol 0mg 0%
Sodium 1899.4mg 0%
Total Carbohydrate 58.4g 0%
Dietary Fiber 14.5g 0%
Total Sugars 6.3g
Protein 11.7g 0%
Vitamin D 616IU 0%
Calcium 190.0mg 0%
Iron 3.2mg 0%
Potassium 1207.4mg 0%
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 28.0%
Protein: 12.0%
Carbs: 60.0%