Seasoning: Main ingredient is oyster sauce (1 tablespoon per 120g). You can also add chili powder, Doubanjiang, etc.
Cut the pork and onion into bite-sized pieces.
Add cooking oil to a pan and preheat over medium heat.
Add the pork first and stir-fry until cooked.
Add the onion and stir-fry together.
Season with soy sauce, sugar, minced garlic, and ground pepper.
When all ingredients are cooked and the onions turn translucent, turn off the heat.
Plate and serve.