Miso Tofu Spinach Soup

Featured in: Fresh Bowls & Light Sides

This warming Japanese dish brings together creamy cubes of tofu, fresh spinach, and thinly sliced green onions in a savory miso-infused broth. The gentle simmering of dashi stock with dissolved miso paste creates a delicate balance of umami flavors. Tender tofu adds protein and texture, while spinach wilts quickly to preserve its vibrant color and nutrients. Green onions added at the end provide a fresh aromatic touch. Ready in just 20 minutes, this comforting bowl can be customized with mushrooms or wakame for extra depth.

Updated on Sat, 21 Feb 2026 03:56:33 GMT
A comforting bowl of miso soup with silky tofu cubes, fresh spinach, and sliced green onions in savory broth. Save
A comforting bowl of miso soup with silky tofu cubes, fresh spinach, and sliced green onions in savory broth. | opticbaker.com

There's something profoundly comforting about a steaming bowl of miso soup—a dish that has warmed Japanese hearts and homes for centuries. This classic soup combines the umami richness of miso paste with delicate tofu cubes, vibrant spinach, and the fresh bite of green onions. In just 20 minutes, you can create an authentic, nourishing bowl that embodies the essence of Japanese home cooking. Whether you're seeking a light starter, a soothing midday meal, or a gentle accompaniment to your dinner table, this miso soup delivers warmth, flavor, and wellness in every spoonful.

A comforting bowl of miso soup with silky tofu cubes, fresh spinach, and sliced green onions in savory broth. Save
A comforting bowl of miso soup with silky tofu cubes, fresh spinach, and sliced green onions in savory broth. | opticbaker.com

Miso soup is more than just a recipe—it's a daily ritual in Japan, often enjoyed at breakfast, lunch, or dinner. The key to perfect miso soup lies in treating the miso paste gently; never let it boil, as high heat can destroy its delicate flavor and beneficial probiotics. The dashi stock forms the soul of the soup, providing a subtle depth that allows the miso, tofu, and vegetables to shine. With its creamy tofu, tender spinach, and bright green onions, this version is both traditional and approachable for home cooks everywhere.

Ingredients

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  • 4 cups (1 liter) dashi stock (use kombu-based for vegetarian)
  • 3 tablespoons white or yellow miso paste
  • 120 g (4 oz) firm tofu, cut into 1/2-inch cubes
  • 2 cups (60 g) fresh spinach leaves, washed and roughly chopped
  • 2 green onions (scallions), thinly sliced

Instructions

Step 1: Heat the Dashi
In a medium saucepan, bring the dashi stock to a gentle simmer over medium heat.
Step 2: Dissolve the Miso
Place the miso paste in a small bowl. Ladle about 1/2 cup of hot dashi into the bowl and whisk until the miso dissolves completely, then return the mixture to the saucepan. Do not let the soup boil after adding miso.
Step 3: Add the Tofu
Add the tofu cubes to the pot and simmer gently for 2–3 minutes until heated through.
Step 4: Wilt the Spinach
Stir in the spinach and cook for 1–2 minutes until just wilted.
Step 5: Finish and Serve
Remove the soup from heat. Stir in the sliced green onions.
Step 6: Serve
Ladle into bowls and serve immediately.

Zusatztipps für die Zubereitung

The most important tip for making miso soup is to dissolve the miso paste in a small amount of hot broth before adding it to the pot. This ensures a smooth, lump-free soup with evenly distributed flavor. Never boil the soup after adding miso, as high temperatures can destroy the beneficial enzymes and alter the delicate taste. If you're making the soup ahead of time, prepare the dashi and tofu base, then add the miso, spinach, and green onions just before serving to preserve the vibrant color and fresh flavor of the greens.

Varianten und Anpassungen

This basic miso soup is endlessly adaptable. For a vegan version, ensure your dashi is made with kombu (kelp) and omit any fish-based ingredients. You can add thinly sliced mushrooms such as shiitake or enoki for earthy depth, or stir in wakame seaweed for a traditional touch and extra minerals. A dash of sesame oil adds a nutty richness, while a sprinkle of shichimi togarashi (Japanese seven-spice) brings gentle heat. Adjust the miso quantity to taste—use less for a milder broth or more for a saltier, more robust flavor. You can also swap firm tofu for silken tofu for an even creamier texture.

Serviervorschläge

Miso soup is incredibly versatile and can be served in many ways. Enjoy it as a light starter before a Japanese meal featuring sushi, teriyaki, or grilled fish. It also makes a comforting standalone lunch when paired with a bowl of steamed rice and pickled vegetables. For a heartier meal, serve it alongside a donburi (rice bowl) or udon noodles. The soup is best enjoyed immediately while hot, but leftovers can be gently reheated—just be sure not to bring it to a boil. Garnish with extra green onions or a sprinkle of sesame seeds for a beautiful finishing touch.

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| opticbaker.com

This simple miso soup with tofu, spinach, and green onions is a testament to the beauty of Japanese cuisine—humble ingredients transformed into something deeply satisfying and nourishing. With its gentle warmth, savory umami flavors, and nutritious ingredients, this soup is perfect for any time of day. Whether you're new to Japanese cooking or a seasoned home chef, this recipe will quickly become a staple in your kitchen, ready to comfort and restore you with every bowl.

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Miso Tofu Spinach Soup

Delicate Japanese broth with tofu, spinach, and green onions, perfect for a quick nourishing meal.

Time to prepare
10 mins
Time to cook
10 mins
Overall time
20 mins
Recipe by Ella Anderson


Skill Level Easy

Cuisine Japanese

Makes 4 Portions

Dietary details Vegan-friendly, No Dairy, Low in Carbs

What You'll Need

Broth

01 4 cups dashi stock, kombu-based for vegetarian
02 3 tablespoons white or yellow miso paste

Vegetables & Tofu

01 4 ounces firm tofu, cut into 1/2-inch cubes
02 2 cups fresh spinach leaves, washed and roughly chopped
03 2 green onions, thinly 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

Dissolve Miso Paste: Place the miso paste in a small bowl. Ladle about 1/2 cup of hot dashi into the bowl and whisk until the miso dissolves completely, then return the mixture to the saucepan. Do not let the soup boil after adding miso.

Step 03

Add Tofu: Add the tofu cubes to the pot and simmer gently for 2 to 3 minutes until heated through.

Step 04

Wilt Spinach: Stir in the spinach and cook for 1 to 2 minutes until just wilted.

Step 05

Finish and Serve: Remove the soup from heat. Stir in the sliced green onions. Ladle into bowls and serve immediately.

Tools You'll Need

  • Medium saucepan
  • Knife and cutting board
  • Ladle
  • Small bowl
  • Whisk or spoon

Allergy details

Always review every ingredient for allergens and speak to your healthcare provider if you're unsure.
  • Contains soy from tofu and miso paste
  • Miso and dashi may contain gluten; use gluten-free versions if needed

Nutrition details (per serving)

These nutrition details are for your reference—don't substitute for professional medical guidance.
  • Caloric Value: 75
  • Fat content: 3 g
  • Carbohydrates: 6 g
  • Proteins: 6 g

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