If you are craving a soul-soothing yet elegantly simple dish, this Japanese Clear Mushroom Soup Recipe is an absolute must-try. With its delicate broth, earthy mushrooms, and subtle umami notes, this soup feels like a warm hug on a chilly day or a refined starter for any Japanese-inspired meal. The clarity of the broth is stunning, allowing the fresh ingredients to shine through, making it as pleasing to the eyes as it is to the palate. Let me take you through how to create this beautiful, comforting soup that’s incredibly easy but packs a punch of flavor.

Ingredients You’ll Need
The beauty of this Japanese Clear Mushroom Soup Recipe lies in its simplicity. Each ingredient is carefully chosen to contribute to the soup’s clean taste, light texture, and inviting aroma. From the savory dashi stock to the fresh green onions, everything works together to create something truly special.
- Dashi stock: This is the soul of the soup, providing an authentic umami-rich base; you can use instant powder or make it fresh.
- Shiitake mushrooms: Their earthy flavor and meaty texture bring depth; feel free to mix varieties like oyster or enoki for more complexity.
- Green onions (scallions): Thinly sliced for a mild sharpness and vibrant color just before serving.
- Soy sauce: Adds saltiness and umami, balancing the broth perfectly.
- Mirin: A touch of sweetness that rounds out the flavors and adds a subtle gloss to the soup.
- Sesame oil (optional): For a fragrant note that elevates the soup’s aroma without overpowering it.
- Salt: To season according to taste, enhancing the natural flavors.
- White pepper (optional): Adds a gentle warmth, not too spicy but just enough for intrigue.
- Fresh parsley or cilantro (optional): For a bright garnish and fresh herbal finish.
How to Make Japanese Clear Mushroom Soup Recipe
Step 1: Simmer the Dashi Stock
Start by warming your dashi stock in a medium pot over medium heat, bringing it to a gentle simmer. This is the foundation of your soup, so keeping the heat just right ensures the delicate flavors develop gradually without boiling away the subtle aromas.
Step 2: Cook the Mushrooms
Add the sliced shiitake mushrooms or your chosen mix to the simmering dashi. Let them cook for about 3 to 4 minutes until they soften and infuse the broth with their rich, earthy goodness. This step transforms the clear broth, teasing out layers of flavor that make this soup so comforting.
Step 3: Season the Soup
Stir in the soy sauce, mirin, optional sesame oil, salt, and white pepper. Each seasoning plays its role perfectly: the soy sauce adds that quintessential salty depth, mirin brings sweetness, and a dash of sesame oil can provide a subtle aromatic flair. Taste as you go and tweak the saltiness to your liking — this is where you make the soup truly yours.
Step 4: Let Flavors Meld
Allow the soup to simmer gently for another 2 to 3 minutes. This extra time helps all those seasonings and mushroom flavors blend harmoniously, creating a broth that feels balanced and deeply satisfying with every sip.
Step 5: Add Green Onions
Just before you turn off the heat, stir in the thinly sliced green onions. Their fresh bite and vibrant green color add a lovely contrast to the clear broth and earthy mushrooms, giving the soup a lively finish that wakes up your senses.
Step 6: Serve with Garnish
Ladle the steaming soup into bowls and if you like, sprinkle fresh parsley or cilantro on top for an extra layer of freshness. Serve immediately to enjoy the soup at its most flavorful and visually inviting state.
How to Serve Japanese Clear Mushroom Soup Recipe

Garnishes
While parsley or cilantro are traditional garnish options, feel free to experiment with finely sliced mitsuba or a few drops of yuzu juice to brighten the flavors. These little touches elevate the soup’s character and make it feel extra special when presented to guests.
Side Dishes
This clear mushroom soup pairs wonderfully with light Japanese dishes such as steamed rice, pickled vegetables, or a delicate tempura platter. Its gentle flavor profile complements rather than competes, making it a perfect starter or a comforting accompaniment for a larger meal.
Creative Ways to Present
For an elegant presentation, serve the soup in small ceramic bowls with a single mushroom slice and a sprig of herb floating on top. You can also serve it in a teacup or clear glass cup to showcase the clarity of the broth, turning a humble soup into an artful delight.
Make Ahead and Storage
Storing Leftovers
You can store any leftover soup in an airtight container in the refrigerator for up to 2 days. Because the mushrooms release so much flavor, the broth will only deepen in taste, though it’s best enjoyed fresh for the clearest flavor and texture.
Freezing
This Japanese Clear Mushroom Soup Recipe freezes well. Just allow it to cool completely before transferring it to a freezer-safe container. When frozen, it can last up to 1 month. Keep in mind that the delicate texture of some mushrooms may soften further upon thawing, but the flavor remains delightful.
Reheating
Reheat the soup gently on the stove over low heat until warmed through. Avoid boiling to preserve the clarity of the broth and the texture of the mushrooms. Stir in a few fresh green onions or herbs after reheating to refresh the flavors before serving.
FAQs
What is dashi stock and can I substitute it?
Dashi is a Japanese broth made from kombu seaweed and bonito flakes or shiitake mushrooms, fundamental for authentic umami flavor. If you don’t have dashi, you can use vegetable broth as a substitute, but the soup will lose some traditional depth.
Can I use other types of mushrooms?
Absolutely! Shiitake mushrooms are classic, but feel free to mix in oyster, enoki, or even button mushrooms to create flavors and textures that suit your taste.
Is this soup vegan?
It can be, if you choose a vegan dashi made from kombu and shiitake instead of bonito flakes. Just double-check that your soy sauce and mirin are vegan-friendly as well.
How long does this soup last?
Stored properly in the refrigerator, the soup stays fresh for up to 2 days. For longer storage, freezing is a good option.
Can I add protein to this soup?
While traditionally served as a light soup, adding silken tofu or shredded chicken can make it more substantial if desired. Just add those towards the end of cooking to keep textures delicate.
Final Thoughts
This Japanese Clear Mushroom Soup Recipe is one of those rare dishes where simplicity and flavor come together effortlessly. It’s perfect for warming up after a long day, impressing guests with delicate elegance, or simply enjoying a peaceful moment with a bowl of comforting soup. I encourage you to try making it yourself — once you taste that clear, umami-rich broth combined with tender mushrooms, it might just become your new favorite go-to recipe.
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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: Low Fat
Description
This Japanese Clear Mushroom Soup is a delicate and comforting broth featuring shiitake mushrooms simmered in flavorful dashi stock, enhanced with soy sauce, mirin, and a hint of sesame oil. Garnished with fresh green onions and herbs, this soup offers a light and satisfying appetizer or starter that is quick to prepare and perfect for any season.
Ingredients
Soup Base
- 4 cups dashi stock (use instant dashi powder or homemade)
- 1 tbsp soy sauce
- 1 tbsp mirin
- 1/2 tsp salt (adjust to taste)
- 1/4 tsp white pepper (optional)
- 1 tsp sesame oil (optional, for added flavor)
Mushrooms and Garnishes
- 1 cup shiitake mushrooms, sliced (or mixed mushrooms such as oyster, enoki, or button mushrooms)
- 1/2 cup thinly sliced green onions (scallions)
- Fresh parsley or cilantro (for garnish, optional)
Instructions
- Heat the Dashi Stock: In a medium pot, bring the 4 cups of dashi stock to a gentle simmer over medium heat to build the soup’s base flavor.
- Cook the Mushrooms: Add the sliced shiitake mushrooms to the simmering dashi stock. Let them cook for about 3-4 minutes until they soften and infuse the broth with their earthy flavor.
- Add Seasonings: Stir in soy sauce, mirin, sesame oil (if using), salt, and white pepper. Taste and adjust the seasoning by adding more soy sauce or salt if desired to balance the flavors.
- Simmer to Blend Flavors: Allow the soup to simmer gently for another 2-3 minutes, giving the ingredients enough time to meld together perfectly.
- Add Green Onions: Just before turning off the heat, stir in the thinly sliced green onions to add freshness and a mild onion bite to the soup.
- Serve and Garnish: Ladle the soup into bowls, garnish with fresh parsley or cilantro if desired, and serve immediately for a warm, comforting experience.
Notes
- You can substitute shiitake mushrooms with other mushroom varieties like oyster, enoki, or button mushrooms depending on availability or preference.
- Adjust the soy sauce and salt carefully to your taste to maintain the delicate balance of the broth.
- For a vegan version, make sure your dashi stock is plant-based, such as kombu dashi, avoiding fish-based stocks.
- Serving the soup immediately after adding green onions preserves their fresh flavor and slight crunch.
- This soup pairs wonderfully with steamed rice or as a starter to a Japanese-inspired meal.

