This delicious sauce goes great with rice. You just fry them, season them, and then freeze them. All you have to do is microwave them in the morning!
I made this one night for dinner and had some leftovers. I froze them and then reheated them the next day and they were delicious. I decided to make a version for bento!
If you are worried about the smell from the scallions when putting in a bento, you can just mix in the green onions in Step 4 before freezing.
Enjoy Japanese food around the world.