Bento is not only rice, but also other ingredients, like... pasta. This recipe came to life when I had some uncooked beef left-overs and just wondered what to do with them. Cooking them as a part of bento was a great idea!
Give yourself an oriental, savory feast with this simple, yet very spectacular dish. Simple, tasty, and doesn't require lots of ingredients, which is a perfect idea for a nice, cozy evening.