Teriyaki Soy Sauce
Teriyaki Soy Sauce is a rich and sweet all-purpose seasoning. This is all you need to make teriyaki, donburi or sukiyaki.
Bring (A) to a boil in a pot. Add beef and onion. Simmer for about 5 minutes over medium heat.
Divide rice between 2 bowls. Top with (1) and beni shoga, if desired.