STEP 1/4
Pour enough canola oil in the pan, fry the katsuya roscass crispy, remove the fat, and cut it into bite-size pieces.
STEP 2/4
Shred onion and shiitake mushrooms and chop chives. Put a little canola oil in a heated pan and stir-fry the onions, then add 1/4 of the enclosed katsu-dong sauce and 4 times the amount of water to boil.
STEP 4/4
Put warm rice in a bowl, place katsuya rosacas on top, and pour the sauce. Garnish with chopped chives.