What's in the kit Koji salt mix Dried soybeans Resealable fermentation bag What you'll need A pot for boiling soybeans A masher or tool for crushing soybeans (or hands!) A large mixing bowl Overview You'll prepare the soybeans the day before and make the miso mixture the next day. Soak the soybeans Boil the soybeans Mash the boiled soybeans Mix with salted koji Pack into the bag and ferment Preparation Steps The day before Rinse the soybeans thoroughly, rubbing them together,