Cut the thinly sliced pork belly and vegetables into bite-sized pieces.
Add oil to a pan and stir-fry the pork belly slices.
When the meat is halfway cooked, add onion and green onion and stir-fry together.
Season with soy sauce, sugar, minced garlic, and black pepper.
Once all ingredients are cooked, place them over the rice.
Drizzle sesame oil and sprinkle sesame seeds on top to finish.