Jul 14 2026
RestaurantsIchiban Japanese & KoreanOsui Mono Soup 오수모노스프 Recipe

Osui Mono Soup 오수모노스프 Recipe

Time40m
Serves4

Japanese clear soup

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Ingredients

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Soup Base

Vegetables

Protein (optional)

Garnish

Method

Prepare Soup Base

  1. 1

    Make Dashi Stock

    In a medium-sized pot, add 4 cups of water and bring to a boil. Add kombu and bonito flakes to make dashi stock. Allow it to simmer for 10 minutes, then strain out the solids.

  2. 2

    Combine Ingredients

    Return the dashi stock to the pot and add 2 tablespoons of soy sauce, 1 tablespoon of mirin, and 1 teaspoon of salt. Stir well and bring to a gentle simmer.

Prepare Vegetables

  1. 3

    Slice Shiitake Mushrooms

    Remove the stems from the shiitake mushrooms and slice them thinly.

  2. 4

    Chop Green Onions

    Chop the green onions into small pieces, keeping the green and white parts separate.

  3. 5

    Prepare Carrot

    Peel the carrot and slice it into thin rounds or julienne.

  4. 6

    Wash Spinach

    Thoroughly wash the spinach under cold water and drain.

Cook Ingredients

  1. 7

    Add Vegetables

    Add the sliced shiitake mushrooms, chopped white parts of green onions, and sliced carrots to the simmering dashi stock. Cook for about 5 minutes until vegetables are tender.

  2. 8

    Add Spinach

    Stir in the spinach and cook for an additional 2 minutes until wilted.

  3. 9

    Add Protein (optional)

    If using, add the diced tofu and shrimp to the pot and cook for another 3-4 minutes until the shrimp is pink and cooked through.

Serve the Soup

  1. 10

    Garnish

    Ladle the soup into bowls and garnish with the chopped green parts of green onions, shredded nori seaweed, and a sprinkle of sesame seeds.

  2. 11

    Enjoy

    Serve immediately while hot and enjoy your Osui Mono Soup!

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