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Japanese recipe for natto, fermented soybeans

Japanese recipe natto, fermented soybeans

Sophie and François
This is a great recipe for homemade natto. It is simple to prepare, and can be served in many different ways. In Japan, it is eaten for breakfast and is known to be a great way to start the day.
Prep Time 1 day
Cook Time 1 day
Total Time 2 days
Course Main Course
Cuisine Japanese
Servings 6 people

Equipment

  • 1 yogurt maker
  • 1 pressure cooker optional
  • 1 Casserole

Ingredients
  

  • 250 g organic yellow soybeans
  • 1 large volume of water
  • Bacillus subtilis natto" bacteria or a minimum of 50 g of natto Here we have taken 2 bags

Instructions
 

  • In a large volume of water, plunge your raw yellow soybeans and let them swell overnight or 8 hours minimum. Then drain them.
    Japanese recipe for natto, fermented soybeans water
  • In a large volume of water, cook your yellow soybeans either :
    In a pressure cooker: Add the water, heat on medium high heat, from the whistling, cook 20 to 25 minutes on low heat. Remove from the heat and let the pressure drop naturally before opening the lid.
    In a saucepan or steam basket: Cook on medium-low heat for 2 hours with a lid on top. Keep an eye on the cooking process, if the soybeans crush easily in your fingers it is done, if not continue cooking.
    Japanese recipe for natto, fermented soybeans cooking
  • Drain the cooked yellow soybeans. In a large bowl, pour your bacteria into a little water or add your share of natto set aside, then add the cooked yellow soybeans. Take the time to mix everything well so that the bacteria is evenly distributed.
    Japanese recipe for natto, fermented soybeans bacteria
  • Place in the glass jars of the yogurt maker, then ferment for 16 to 24 hours.
    Japanese recipe for natto, fermented soybeans yogurt
  • Once fermented, the grains are covered with a white film and you can see sticky threads. Let the natto mature for 2 days in the refrigerator before tasting.
    Japanese recipe for natto, fermented soybeans yogurt final