How to make nattou. Nattou is a traditional Japanese breakfast food that consists of fermented soybeans. Apparently this staple has been enjoyed for more than 10,000 years and represents an important part of traditional Japanese cuisine.
How to make nattou. Nattou is a traditional Japanese breakfast food that consists of fermented soybeans. Apparently this staple has been enjoyed for more than 10,000 years and represents an important part of traditional Japanese cuisine.



