If you’re someone who finds comfort in delicate, flavorful broths that feel like a warm hug in a bowl, you’re going to fall head over heels for this Japanese Clear Mushroom Soup Recipe. It’s a beautifully simple yet soul-satisfying dish that highlights the pure, earthy essence of mushrooms within a crystal-clear dashi broth. Every spoonful delivers a gentle umami punch balanced by the subtle sweetness of mirin and the bright zing of fresh green onions. Whether you’re looking for a light starter or a nourishing bowl on a chilly evening, this soup’s elegance and straightforwardness make it an absolute must-try.

Ingredients You’ll Need
Crafting this Japanese Clear Mushroom Soup Recipe depends on just a handful of humble, thoughtful ingredients that work together to create a symphony of flavors. Each one plays a crucial role, from the rich umami foundation of the dashi stock to the fresh pop of green onions.
- Dashi stock: This traditional Japanese broth is the base of the soup and provides a deep, savory flavor that’s absolutely essential.
- Shiitake mushrooms: Their meaty texture and earthy taste bring the star ingredient to life, though mixing in oyster, enoki, or button mushrooms adds wonderful complexity.
- Green onions (scallions): Thinly sliced, these add a fresh, crisp bite that balances the richness of the broth perfectly.
- Soy sauce: Just a splash for that salty, umami depth that enhances every component of the soup.
- Mirin: A touch of this sweet rice wine adds a gentle hint of sweetness, rounding out the flavors beautifully.
- Sesame oil (optional): A teaspoon adds a subtle nutty aroma that lifts the entire dish if you choose to include it.
- Salt: Adjust to taste to bring harmony to the flavors without overpowering them.
- White pepper (optional): Just a pinch for a mild heat that gently tingles the palate.
- Fresh parsley or cilantro (optional): For a burst of color and fresh herbal fragrance when serving.
How to Make Japanese Clear Mushroom Soup Recipe
Step 1: Prepare the Dashi Stock
Start by bringing 4 cups of dashi stock to a gentle simmer in a medium-sized pot over medium heat. Whether you’ve prepared it from scratch or used instant dashi powder, this foundation is what makes the soup unmistakably Japanese and deeply flavorful.
Step 2: Add the Mushrooms
Once your stock is simmering, add the sliced shiitake mushrooms or your chosen blend. Let them cook for about 3 to 4 minutes until they soften and release their earthy umami into the broth. You’ll notice the broth beginning to take on a richer aroma and subtle flavor nuances.
Step 3: Season the Soup
Next, stir in the soy sauce and mirin along with the sesame oil if you’re using it. Season with salt and sprinkle the white pepper for that little touch of warmth. Taste as you go; you want the flavors to sing in harmony without anything overpowering the delicacy of the broth.
Step 4: Let Flavors Meld
Allow the soup to gently simmer for another 2 to 3 minutes. This resting step helps the ingredients meld beautifully, ensuring every drop is bursting with balanced umami goodness.
Step 5: Add Fresh Green Onions and Serve
Right before serving, stir in the thinly sliced green onions. They add freshness and a subtle crunch that contrasts wonderfully with the tender mushrooms. Remove the pot from heat, ladle the soup into bowls, and if you like, sprinkle with fresh parsley or cilantro for a final pop of color and flavor.
How to Serve Japanese Clear Mushroom Soup Recipe

Garnishes
While this soup shines in its simplicity, a few garnishes can elevate the experience. Fresh parsley or cilantro lends a bright herbal note and vibrant color, turning an everyday bowl into something special. For a touch more texture, a few toasted sesame seeds sprinkle in a pleasant nutty crunch.
Side Dishes
This clear mushroom soup pairs beautifully with light sides like steamed jasmine rice, a crisp cucumber salad, or delicate edamame. Its gentle flavors complement rather than compete, making it a perfect starter to a full Japanese-inspired meal or a light lunch all on its own.
Creative Ways to Present
If you’re hosting and want to impress, consider serving the soup in elegant lacquer bowls or delicate ceramic cups. Adding a thin slice of yuzu peel or a few drops of chili oil swirled on top can offer a subtle twist that teases the senses. Presentation matters, and with this Japanese Clear Mushroom Soup Recipe, even the simplest touches make a world of difference.
Make Ahead and Storage
Storing Leftovers
You can definitely make this soup in advance and keep leftovers refrigerated for up to 2 days. Store it in an airtight container to preserve its delicate flavors and aromas. Just be aware that the mushrooms might continue to soften the longer they sit, so enjoy it fresh when possible.
Freezing
Freezing this soup is possible but not ideal if you want to maintain the texture of the mushrooms and green onions. If you do freeze it, omit the green onions first and add fresh ones after reheating. Use freezer-safe containers and consume within a month for best quality.
Reheating
Reheat gently on the stove over low heat to avoid overcooking the mushrooms or losing the delicate nuances of the broth. Avoid boiling to keep the soup clear and flavorful. After reheating, stir in fresh green onions and garnish before serving.
FAQs
Can I use vegetable broth instead of dashi stock?
While vegetable broth can be substituted in a pinch, the distinct umami flavor of dashi is what truly defines this soup. For authentic taste, using real dashi stock or instant dashi powder is highly recommended.
What mushrooms work best in this soup?
Shiitake mushrooms are traditional and provide a rich, meaty flavor. However, a mix of oyster, enoki, and button mushrooms adds variety and interesting textures that make the soup even more delightful.
Is the soup gluten-free?
It can be, but make sure to use gluten-free soy sauce and confirm that your dashi powder or stock is gluten-free. Many Japanese condiments have gluten-containing ingredients otherwise.
Can I make this soup vegan?
Traditional dashi often contains bonito flakes, which are fish-based. To make this Japanese Clear Mushroom Soup Recipe vegan, opt for kombu dashi (made from kelp) or vegetable dashi as the base.
How spicy is this soup?
The white pepper adds only a mild heat that enhances the broth subtly without making it spicy. You can omit it entirely if you prefer no heat at all.
Final Thoughts
This Japanese Clear Mushroom Soup Recipe is truly a little bowl of magic—simple ingredients transformed into a soothing, flavorful experience that brings joy with each sip. Whether you’re looking for a quick weeknight comfort or a stunning starter for a dinner party, this recipe delivers elegance and warmth. Trust me, once you try it, it’ll become one of your go-to soups for any season!
Print
Japanese Clear Mushroom Soup Recipe
- Prep Time: 5 minutes
- Cook Time: 15 minutes
- Total Time: 20 minutes
- Yield: 4 servings
- Category: Soup
- Method: Stovetop
- Cuisine: Japanese
- Diet: Low Fat
Description
A delicate and flavorful Japanese Clear Mushroom Soup featuring earthy shiitake mushrooms simmered in traditional dashi broth, enhanced with soy sauce, mirin, and a hint of sesame oil. This light and comforting soup is perfect for a quick appetizer or a soothing meal.
Ingredients
Soup Base
- 4 cups dashi stock (instant dashi powder or homemade)
Mushrooms and Vegetables
- 1 cup shiitake mushrooms, sliced (or mixed mushrooms like oyster, enoki, or button)
- 1/2 cup thinly sliced green onions (scallions)
Seasonings
- 1 tbsp soy sauce
- 1 tbsp mirin
- 1 tsp sesame oil (optional, for added flavor)
- 1/2 tsp salt (or to taste)
- 1/4 tsp white pepper (optional, for mild heat)
Garnish
- Fresh parsley or cilantro (optional)
Instructions
- Heat the Dashi Stock: In a medium pot, bring the dashi stock to a simmer over medium heat, which forms the flavorful base for your soup.
- Cook the Mushrooms: Add the sliced mushrooms to the simmering stock and cook for about 3-4 minutes until they soften and infuse the broth with their earthy aroma.
- Add Seasonings: Stir in soy sauce, mirin, optional sesame oil, salt, and optional white pepper. Taste and adjust the seasoning by adding more soy sauce or salt if needed to balance flavors.
- Simmer to Blend Flavors: Let the soup simmer gently for an additional 2-3 minutes to allow the flavors to meld beautifully.
- Add Green Onions: Just before turning off the heat, stir in the sliced green onions to maintain their fresh crispness and vibrant flavor.
- Serve and Garnish: Ladle the hot soup into bowls, garnish with fresh parsley or cilantro if desired, and serve immediately for best taste and warmth.
Notes
- Use a variety of mushrooms for richer flavor.
- Adjust salt and soy sauce to your preference for sodium control.
- Optional sesame oil adds a subtle nutty aroma.
- Dashi stock can be made from scratch or prepared quickly with instant powder.
- Serve immediately to enjoy the fresh flavors and textures.

