How to Keep Natto

Directions

1. 1
   Actually, it is really easy.
2. 2
   Freeze freshly bought natto in the freezer (It will keep this way for about a month).
3. 3
   When you want to eat it Remove the mustard from the styrofoam tray, and heat the natto in the microwave for 40 seconds (500 W).
4. 4
   Or defrost it in the fridge overnight.
5. 5
   Now eat it just as you normally would.