Authentic Miso Soup
A comforting, umami-rich Japanese classic that brings the warmth of a traditional kitchen to your home in minutes.
Ingredients
- •4 cups water
- •1 piece dried kombu (about 4x4 inches)
- •1/2 cup katsuobushi (dried bonito flakes)
- •3 tablespoons miso paste (white or red)
- •4 ounces silken tofu, cut into 1/2-inch cubes
- •2 tablespoons thinly sliced green onions
- •1 teaspoon dried wakame seaweed
Instructions
- 1
Place the water and kombu in a medium pot and let it soak for 15 minutes to rehydrate.
- 2
Place the pot over medium heat and bring to a gentle simmer, then remove the kombu just before the water reaches a boil.
- 3
Add the bonito flakes to the water, turn off the heat, and let them steep for 5 minutes before straining the broth through a fine-mesh sieve.
- 4
Return the clear dashi broth to the pot and add the dried wakame, simmering for 2 minutes until rehydrated.
- 5
Add the tofu cubes to the pot and heat through gently for 1 minute.
- 6
Place the miso paste into a small ladle, submerge it partially into the hot broth, and whisk with chopsticks or a small whisk until the paste is completely dissolved and no lumps remain.
- 7
Remove the pot from the heat immediately after adding the miso to preserve its delicate flavor and probiotic benefits.
- 8
Ladle into bowls and garnish with fresh green onions before serving.
💡 Chef tips
- Never boil the soup once the miso is added, as high heat destroys the delicate fermented flavor and nutritional benefits.
- If you are vegetarian, you can substitute the bonito flakes with dried shiitake mushrooms to create a delicious vegan dashi.
- Store leftover dashi broth in the refrigerator for up to 3 days, but add the miso paste fresh each time you reheat a portion.
✅ How it should turn out
The finished soup should be a clear, golden-brown broth with soft, silky tofu and tender seaweed, offering a savory, salty, and deeply earthy umami flavor.