All you need to make this is 3 ingredients and 5 minutes! You can eat lots of nutritious komatsuna in this simple dish.
Komatsuna contains more calcium than spinach, but my kids don't really like it. I made this to encourage them to eat more.
The komatsuna will be easier to eat for kids if you boil it briefly. If you are just making this for adults, you don't need to do this. Don't cook it through too much, or you will lose the crunchy texture of the komatsuna and the fluffiness of the egg.
Enjoy Japanese food around the world.