Add 30ml of tare per 350ml of soup

  1. Combine soy sauce, mirin, konbu, sake, and niboshi in a container. Place in the fridge for 6 hours up to 2 days.
    • Soy Sauce, 400ml
    • Mirin, 45ml
    • Sake, 50ml
    • Konbu, 15g
    • Niboshi, 15g
  2. Bring contents to a simmer for about 10 minutes.
  3. Remove konbu.
  4. Add the bonito flakes continue simmering for another 5 minutes.
    • Bonito Flakes, 15g
  5. Add sugar, whisking to dissolve.
    • Sugar, 30g
  6. Strain and reserve tare.