Cut the pork belly into bite-sized pieces.
Finely chop the onion and green onion.
Place the pork belly in a pan and grill until golden brown.
Remove some of the excess fat, then add the onion and green onion and stir-fry.
Add the rice and mix well with the ingredients while stir-frying.
Season with soy sauce and black pepper.
Transfer to a bowl and serve.