Gyudon


4 cups steamed rice
1 pound thinly sliced beef
1 onion
1 1/3 cup dashi soup
5 tbsps soy sauce
3 tbsps mirin
2 tbsps sugar
1 tsp sake
benishoga (red ginger) for topping

Slice onion thinly. Cut beef into bite-sized pieces. Put dashi, soysauce, sugar, mirin, and sake in a pan. Add onion slices in the pot and simmer for a few minutes. Add beef in the pan and simmer for a few minutes. Serve hot steamed rice in a deep rice bowl. Put the beef topping on the top of rice. Place some benishoga on the top.