Rice is the main staple food of the Japanese people, but I have made sweet potatoes my staple food.
They are rich in fiber and are sweet and tasty.
In my area, I can buy them cheaply. If you buy them by the box, they are cheap, but over time the sweet potatoes get damaged. I freeze them for this reason.
When I eat them, I defrost them in the microwave and they taste just like freshly baked sweet potatoes.
It is also very tasty frozen as it is, just like ice cream.
I am happy to eat healthy and delicious food every day.