Shred the cabbage and onion.
Cut the beef brisket into bite-sized pieces.
Heat cooking oil in a pan and stir-fry the beef brisket.
Season the beef with salt and pepper.
Add the cabbage and onion, and stir-fry together.
Add rice and stir-fry until well combined.
Season with soy sauce and oyster sauce.
Finish by adding sesame oil and chopped scallions.