Ingredients
- 6 cups filtered water
- 3-4 tbsp white or red miso paste
- 150 g firm tofu, cut into 1-inch cubes
- 2 tbsp dried wakame seaweed
- 2 green onion stalks, finely sliced
- 1 fresh shiitake mushroom, sliced (optional)
Step by step
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- Rehydrate the wakame in a bowl of cold water for 10 minutes, then drain well and set aside.
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- In a medium pot, heat the water over medium heat until it begins to steam, but do not let it boil.
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- Add the shiitake mushrooms (if using) and cook for 2 minutes until softened.
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- Remove the pot from the heat and dissolve the miso paste into a small amount of hot broth using a fine-mesh strainer or whisk.
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- Pour the dissolved miso into the pot, add the cubed tofu and drained wakame, stirring gently to combine.
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- Serve immediately garnished with fresh green onions, avoiding boiling the soup to preserve its probiotics and delicate umami flavor.
Tips
- Do not boil the soup after adding miso; excessive heat destroys its probiotics and can make the flavor bitter.
- Choose white miso (shiro) for a sweet, mild profile, or red miso (aka) for a deeper, saltier taste.
- Store leftovers in an airtight container in the refrigerator for up to 2 days. Gently reheat over low heat without boiling before serving.