Miso Soup With Tofu

Featured in: One-Pot Comfort Meals

This traditional Japanese soup combines probiotic-rich white or yellow miso with silken tofu cubes and rehydrated wakame seaweed in a savory dashi broth. The preparation involves gently simmering the dashi, dissolving the miso separately to preserve its beneficial enzymes, and adding tender tofu pieces that warm through without breaking. The finished bowls are garnished with fresh scallions for a mild onion bite. Ready in just 20 minutes, this nourishing soup serves four and can be easily customized with mushrooms or spinach for added vegetables.

Updated on Wed, 21 Jan 2026 12:52:00 GMT
A close-up of miso soup with tofu, featuring silky cubes of tofu and tender wakame seaweed floating in a savory broth, garnished with fresh scallions. Save to Pinterest
A close-up of miso soup with tofu, featuring silky cubes of tofu and tender wakame seaweed floating in a savory broth, garnished with fresh scallions. | citrushearth.com

My tiny apartment kitchen smelled like the ocean the first time I made miso soup, the wakame seaweed blooming in its bowl while I fumbled with a package of silken tofu that broke apart in my hands. I had discovered miso soup at a quiet Japanese restaurant near my office, where the steaming bowls arrived during lunch breaks that felt too short to savor anything. The broth tasted like comfort and simplicity, flavors I wanted to recreate in my own chaotic weeknight dinners. That initial attempt was clumsy, but something about the process felt meditative and right.

Last winter, my friend Mai came over and taught me the proper way to dissolve miso paste, her grandmother's technique of whisking it with hot broth in a separate bowl before adding it back to the soup. We sat at my kitchen table with steaming bowls while snow fell outside the window, and she told me about miso soup being her childhood breakfast. Now whenever I make it, I remember that afternoon and how something so simple can create such a moment of connection.

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Ingredients

  • 4 cups dashi stock: The foundation of authentic flavor, though vegetarian dashi works beautifully for plant based versions
  • 3 tablespoons miso paste: White or yellow miso creates that mellow, slightly sweet profile that feels gentle on the palate
  • 200 g silken tofu: Handle it carefully and it will reward you with creamy, delicate cubes that melt in your mouth
  • 2 tablespoons dried wakame seaweed: A brief soak transforms these brittle flakes into tender, ocean kissed ribbons
  • 2 scallions finely sliced: Fresh green onion adds a crisp bite and bright finish that cuts through the richness

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Instructions

Warm the dashi stock:
Bring your broth to a gentle simmer in a medium saucepan, watching for tiny bubbles around the edges
Prepare the seaweed:
While the stock heats, soak dried wakame in cold water for five minutes until it expands and softens
Dissolve the miso paste:
Whisk miso with a ladleful of hot dashi in a separate bowl until smooth and fully incorporated
Add tofu and seaweed:
Gently lower tofu cubes and drained wakame into the simmering broth, letting them warm through for two to three minutes
Finish with miso:
Remove the pan from heat entirely before stirring in the dissolved miso mixture to preserve its beneficial properties
Serve immediately:
Ladle the hot soup into bowls and scatter scallions across the top for that final touch of freshness
Bowl of steaming hot miso soup with tofu, showcasing vibrant green scallions and translucent wakame seaweed, ready to be enjoyed as a light Japanese meal. Save to Pinterest
Bowl of steaming hot miso soup with tofu, showcasing vibrant green scallions and translucent wakame seaweed, ready to be enjoyed as a light Japanese meal. | citrushearth.com

This soup has become my go to remedy for days when nothing feels right, when I need something nourishing but not heavy. I've served it to sick friends who swear by its healing powers, and I've made it for myself on quiet Sunday mornings when the house is still and I want something gentle to start the day.

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Building a Better Broth

Mixing white and red miso pastes creates layers of flavor that single variety miso cannot achieve alone. The white miso brings sweetness and lightness while red miso adds depth and a slightly fermented complexity. I keep both types in my refrigerator now, experimenting with different ratios until each batch feels exactly right for my mood.

Making It Your Own

Silken tofu is traditional, but extra firm tofu holds up beautifully if you prefer more substantial pieces. I have also added thin slices of shiitake mushrooms during the last few minutes of cooking, and baby spinach wilts perfectly into the hot broth. These additions transform the soup from a simple starter into a complete light meal.

Serving Suggestions

A steaming bowl pairs wonderfully with a short grain rice that absorbs the savory broth as you eat. Keep some extra scallions on the table for people who love that fresh onion bite. Sometimes I add a drizzle of sesame oil just before serving, which adds a nutty aroma and richness.

  • Set out small bowls of extra miso paste so guests can adjust the seasoning to their taste
  • Warm your serving bowls first with hot water so the soup stays piping hot
  • Consider a side of pickled vegetables to balance the soup's subtle flavors
Miso soup with tofu in a traditional ceramic bowl, highlighting the delicate texture of silken tofu cubes and nutrient-rich seaweed in a comforting broth. Save to Pinterest
Miso soup with tofu in a traditional ceramic bowl, highlighting the delicate texture of silken tofu cubes and nutrient-rich seaweed in a comforting broth. | citrushearth.com

There is something deeply grounding about making miso soup, a reminder that comfort often comes in the simplest forms. May each bowl bring you the same peace and warmth it has brought to my kitchen over the years.

Recipe FAQs

What type of miso works best?

White or yellow miso paste provides a milder, sweeter flavor that's ideal for beginners. Red miso has a stronger, more intense taste. You can also blend both varieties for added depth and complexity.

Why shouldn't I boil miso?

Boiling miso paste destroys the beneficial probiotics and enzymes that make it nutritious. Always remove the soup from heat before stirring in the dissolved miso to preserve its health benefits and delicate flavor.

Can I make this vegan?

Yes, use vegetarian dashi made from kombu seaweed and dried shiitake mushrooms instead of traditional bonito flakes. Most miso pastes are naturally vegan, but always check the label to confirm.

How do I store leftovers?

Store cooled soup in an airtight container in the refrigerator for up to 2 days. Reheat gently over low heat without boiling to preserve the miso's benefits. The tofu may soften slightly but remains delicious.

What can I add for variety?

Thinly sliced shiitake mushrooms, fresh spinach, bok choy, or grated carrots make excellent additions. You can also add cooked udon noodles or rice for a more substantial meal.

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Miso Soup With Tofu

Comforting Japanese soup with miso, silken tofu, and seaweed. Ready in 20 minutes.

Prep duration
10 minutes
Time to cook
10 minutes
Overall time
20 minutes
Created by Elise Porter


Skill level Easy

Cuisine Type Japanese

Makes 4 Number of servings

Dietary details Meat-Free, Without Dairy

What Goes In

Broth

01 4 cups dashi stock (use vegetarian dashi for plant-based option)

Soup Base

01 3 tablespoons white or yellow miso paste

Tofu & Vegetables

01 7 oz silken tofu, cut into 1/2-inch cubes
02 2 tablespoons dried wakame seaweed
03 2 scallions (spring onions), finely sliced

How to Make It

Step 01

Prepare the Broth: In a medium saucepan, bring the dashi stock to a gentle simmer over medium heat.

Step 02

Rehydrate the Seaweed: While the stock is warming, soak the dried wakame seaweed in a small bowl of cold water for 5 minutes, then drain and set aside.

Step 03

Dissolve the Miso: Place the miso paste in a small bowl. Add a ladleful of hot dashi and whisk until smooth and dissolved.

Step 04

Add Tofu and Seaweed: Gently add the tofu cubes and soaked wakame to the simmering dashi. Heat for 2-3 minutes until warmed through, being careful not to break the tofu.

Step 05

Incorporate Miso: Remove the soup from heat. Stir in the dissolved miso paste (do not boil after adding miso, to preserve probiotics and flavor).

Step 06

Serve: Ladle into bowls and garnish with sliced scallions. Serve immediately.

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What You’ll Need

  • Medium saucepan
  • Small bowl
  • Whisk or spoon
  • Ladle
  • Chef's knife and cutting board

Allergy details

Double-check ingredients for allergens; talk with your doctor if you’re uncertain.
  • Contains soy (tofu, miso paste)
  • Seaweed may contain traces of shellfish
  • Double-check miso paste and dashi labels for gluten or fish content if necessary

Nutrition info (for each serving)

Nutrition data is for reference and isn’t meant as health advice.
  • Calorie count: 70
  • Fat content: 2 grams
  • Carbohydrates: 7 grams
  • Protein amount: 6 grams

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