Su no Shui (Warm Grated Daikon and Sardine Vinegar Soup)

Su no Shui (Warm Grated Daikon and Sardine Vinegar Soup)

Quick answer

Total time
40 min
Level
Easy
Servings
12 servings
Ingredients
5

About this dish

Coarsely grated daikon and overnight-dried sardines simmer together, and a splash of rice vinegar at the end turns the pot into a hot, tangy soup.

Read more

In the Miyazaki dialect shui means soup, and unlike chilled vinegared salads this one is eaten steaming, traditionally alongside mochi.

Ingredients

servings

Instructions

5 steps
  1. 1

    Peel only the rough outer layer from 1kg daikon and wash well.

    Grate on a coarse grater so pieces about 3mm remain, keeping all released juice.

  2. 2

    Wipe the surfaces of 2 overnight-dried sardines with clean paper towel.

    Cut each fish through the bones into 4 to 5 sections from head to tail.

  3. 3

    Put 2400ml water, grated daikon and its juice, and the sardines in a large pot.

    Bring to a boil, skim the foam, reduce to medium, and cook for 10 minutes.

  4. 4

    When the thickest sardine flesh reaches at least 63°C, add 80ml light soy sauce.

    Cook 2 minutes more, stirring slowly with a ladle so the daikon does not catch on the bottom.

  5. 5

    Pour 120ml rice vinegar around the pot and turn off the heat just before it returns to a boil.

    Divide the sardine and grated daikon evenly among 12 small bowls and serve hot.

References checked

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Tips

Long boiling weakens the vinegar aroma. Add it only after the sardines are fully cooked and stop before the soup returns to a hard boil.
The sardines are cut through the bones, so small bones remain. Remove the flesh separately and strain the broth finely for children or anyone with swallowing difficulty.
Edited by Charim Team