Lay the beef in a frying pan, and sprinkle sake.
When it's cooked half way through, add the remaining seasoning ingredients and simmer.
Sprinkle chopped onions if you like and serve in a bowl. Alternatively, serve on a plate and eat with cooked white rice. It'll be delicious!
Story Behind this Recipe
I had leftover sukiyaki beef, so I simmered it to make a beef rice bowl.
You can use shredded meat as long as it's beef. If you simmer the meat for too long, it'll become hard, so make sure that you cook it until it's just cooked through, then let it absorb the flavour in residual heat. When the taste is too strong, adjust with water.