Natto is a Japanese fermented soybean food. Our quick recipes use a commercially prepared ready-to-eat version, while the making guide covers how to plan a separate home-fermentation project.
What is natto?
Natto is a Japanese fermented soybean food. Our quick recipes use a commercially prepared ready-to-eat version, while the making guide covers how to plan a separate home-fermentation project.
By Happy Natto · Updated September 17, 2026