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Healthy and Delicious

  • Marinating foods in shio koji makes them easier to digest while simultaneously bringing out the rich umami flavors of the dish.


  • 3 Tbsp. Marukome Shio Koji
  • 2 c. your choice of stock, such as chicken, bonito, etc. Salt to taste
  • 13 oz. mixed mushrooms of your choice, such as Shiitake, Shimeji, King trumpet, or Enoki


  • 01 Slice all mushrooms into bite-size pieces. Boil water and cook mushrooms in a pot for 2-3 minutes.
  • 02 Drain water and mix with Shio Koji while mushrooms are hot. Transfer to air-tight container and keep refrigerated to marinate for as long as you prefer.
  • 03 Once your are ready to use your koji-marinated mushrooms, add them to your broth of choice. You can also add Udon or Soba noodles as a topping or mix with steamed vegetables, if desired.

Our Miso Recommendations for Shio Koji Mushroom Soup

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