If you’re craving a bowl of comfort that’s both light and deeply flavorful, this Japanese Clear Mushroom Soup Recipe will become your new go-to. It’s all about celebrating simplicity—crisp dashi stock mingling with earthy mushrooms, bright green onions, and subtle umami notes from soy sauce and mirin. Perfectly clear and delicately seasoned, this soup isn’t just a starter; it’s a soothing experience that brings a touch of authentic Japanese home cooking right to your table. Once you try it, you’ll see why this recipe stands out as a supreme example of elegance in simplicity.

Ingredients You’ll Need
These ingredients are straightforward but essential, each bringing their own unique contribution to the color, texture, and taste of your Japanese Clear Mushroom Soup Recipe. The combination ensures a broth that’s clear yet rich, with mushrooms adding depth and the seasonings balancing every spoonful perfectly.
- Dashi stock (4 cups): The soul of the soup, either homemade or from instant powder, providing a clean, umami-packed base.
- Shiitake mushrooms, sliced (1 cup): Earthy and tender, these mushrooms infuse the broth with a wonderful depth; feel free to mix in oyster, enoki, or button mushrooms for variety.
- Green onions (1/2 cup, thinly sliced): They add a fresh, mild bite and vibrant green color to the soup.
- Soy sauce (1 tbsp): Brings that signature salty, umami-rich flavor that rounds out the soup.
- Mirin (1 tbsp): A touch of sweetness that softens and lifts the savory flavors beautifully.
- Sesame oil (1 tsp, optional): Adds a subtle nutty aroma if you want to enhance the soup’s complexity.
- Salt (1/2 tsp or to taste): Essential for balancing the flavors perfectly without overpowering the broth.
- White pepper (1/4 tsp, optional): Adds a gentle, warming heat to the soup’s profile.
- Fresh parsley or cilantro (for garnish, optional): A pop of green and fresh aroma to finish each bowl beautifully.
How to Make Japanese Clear Mushroom Soup Recipe
Step 1: Simmer the Dashi Stock
Begin by gently warming your dashi stock in a medium pot over medium heat until it just begins to simmer. This forms the foundation of your soup, so avoid boiling vigorously to keep the broth crystal clear and delicate in flavor.
Step 2: Add and Cook the Mushrooms
Next, toss in your sliced mushrooms. Allow them to soften and release their distinctive earthy essence into the broth by cooking for about 3 to 4 minutes. This step is where the soup starts to develop its signature depth and comforting aroma.
Step 3: Season the Broth
Stir in soy sauce, mirin, sesame oil if you’re using it, salt, and white pepper. This mix balances sweet, salty, and savory notes perfectly. Take a moment to taste and adjust with a little extra soy sauce or salt if needed—it’s all about achieving harmonious seasoning.
Step 4: Let the Flavors Marry
Allow the soup to simmer gently for another 2 to 3 minutes. This gives all those good flavors time to come together into a smooth, comforting broth. Resist the urge to rush this step because well-blended flavors are what make this soup so memorable.
Step 5: Add the Green Onions and Remove from Heat
Right before serving, stir in the thinly sliced green onions to add a fresh crunch and slightly sharp bite. Then, take the pot off the heat to preserve the soup’s clean clarity and delicate taste.
Step 6: Ladle and Garnish
Finally, ladle your Japanese Clear Mushroom Soup Recipe into bowls, adding a sprinkle of fresh parsley or cilantro if desired. Serve immediately and enjoy the comforting warmth that only a truly great soup can deliver.
How to Serve Japanese Clear Mushroom Soup Recipe

Garnishes
Simple garnishes like fresh parsley or cilantro add a burst of color and an inviting aroma that elevate the eating experience. Feel free to explore a few thin shreds of nori or a tiny drizzle of toasted sesame oil for an extra-special touch.
Side Dishes
This soup shines beautifully alongside steamed rice or a light salad, but it also pairs wonderfully with Japanese dishes like grilled fish or tempura. Its gentle profile helps cleanse the palate and enhance the flavors of your entire meal.
Creative Ways to Present
Serve the soup in elegant small bowls for a dinner party to showcase its clear broth and colorful toppings. For a fun twist, float delicate edible flowers or use a few thinly sliced mushrooms shaped like stars to invite smiles around the table.
Make Ahead and Storage
Storing Leftovers
Store leftover Japanese Clear Mushroom Soup Recipe in an airtight container in the refrigerator for up to 2 days. Because the broth is delicate, it’s best consumed fresh but will keep nicely if chilled promptly.
Freezing
While you can freeze this soup, be aware that the texture of the mushrooms might change slightly upon thawing. Freeze in a sealed container for up to one month and see it as a convenient option for busy days.
Reheating
Reheat gently over low heat to avoid breaking down the broth or overcooking the mushrooms. Stir occasionally, and avoid boiling to maintain the soup’s clarity and freshness.
FAQs
Can I use vegetable stock instead of dashi?
Yes, vegetable stock can substitute for dashi, but the traditional umami depth from kombu and bonito in dashi is hard to replicate. Using instant dashi powder is an easy way to get authentic flavor without much effort.
What mushrooms work best in this soup?
Shiitake are classic for their rich umami, but don’t hesitate to mix oyster, enoki, or button mushrooms. Each brings its own texture and subtle flavor that complements the clear broth beautifully.
Is sesame oil necessary in the recipe?
It’s optional and used to add a nutty aroma, but you can leave it out for a cleaner, more traditional taste. Some people love the extra flavor it brings, so it’s really a matter of personal preference.
How do I keep the broth clear and not cloudy?
Simmer the dashi gently without boiling and avoid stirring too vigorously. These tips help maintain the soup’s clear, inviting appearance and bright taste.
Can I make this soup vegan?
Absolutely! Use kombu-only dashi or a mushroom-based stock instead of traditional dashi made with fish flakes. This keeps the soup clear and flavorful without animal products.
Final Thoughts
This Japanese Clear Mushroom Soup Recipe is a celebration of simplicity and subtlety done right. Every spoonful brings a comforting blend of umami, freshness, and warmth that feels like a gentle hug on a chilly day. Whether you’re new to Japanese cooking or a longtime fan, this soup is a must-try—easy to make, endlessly satisfying, and perfect for any occasion. Give it a go and watch how it becomes a cherished staple in your kitchen!
Print
Japanese Clear Mushroom Soup Recipe
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 20 minutes
- Yield: 4 servings
- Category: Soup
- Method: Stovetop
- Cuisine: Japanese
- Diet: Gluten Free
Description
This Japanese Clear Mushroom Soup is a light and flavorful broth-based soup highlighting the delicate taste of shiitake and other mushrooms. It is enhanced with traditional ingredients like dashi stock, soy sauce, and mirin, making it a comforting and umami-rich starter or light meal. Quick to prepare, this soup combines simple seasoning and fresh garnishes to create an authentic Japanese experience.
Ingredients
Soup Base
- 4 cups dashi stock (instant dashi powder or homemade)
- 1 tbsp soy sauce
- 1 tbsp mirin
- 1/2 tsp salt (or to taste)
- 1/4 tsp white pepper (optional)
- 1 tsp sesame oil (optional, for added flavor)
Mushrooms and Vegetables
- 1 cup shiitake mushrooms, sliced (or a mix of oyster, enoki, or button mushrooms)
- 1/2 cup thinly sliced green onions (scallions)
Garnish
- Fresh parsley or cilantro (optional)
Instructions
- Heat the Stock: In a medium pot, bring the dashi stock to a simmer over medium heat, preparing a flavorful base for the soup.
- Cook the Mushrooms: Add the sliced mushrooms and cook for about 3-4 minutes until they soften and release their natural flavors into the broth, enriching the soup.
- Season the Soup: Stir in the soy sauce, mirin, sesame oil (if using), salt, and white pepper. Taste and adjust the seasoning by adding more soy sauce or salt if needed to balance the flavors.
- Simmer: Allow the soup to simmer gently for another 2-3 minutes to meld all the ingredients together for a deeper, harmonious flavor.
- Add Fresh Onions: Just before serving, stir in the thinly sliced green onions to add a fresh and subtle bite, then remove the pot from heat.
- Serve: Ladle the hot soup into bowls, garnish with fresh parsley or cilantro if desired, and serve immediately for the best experience.
Notes
- You can use any combination of mushrooms depending on availability and preference, such as enoki or oyster mushrooms for varied texture.
- Instant dashi powder is a convenient shortcut, but homemade dashi provides a more authentic and richer flavor.
- Sesame oil is optional but adds a nice depth and aroma to the soup.
- Adjust the salt and soy sauce carefully to maintain a balanced umami flavor without overpowering the delicate broth.
- This soup is best enjoyed fresh and should be served immediately after garnishing.

