Cut the pork into bite-sized pieces.
Slice the onion and green onion thinly.
Heat some cooking oil in a pan and stir-fry the pork.
When the meat is cooked, add the onion and green onion and stir-fry together.
Add gochujang (Korean chili paste), chili powder, soy sauce, sugar, and minced garlic. Stir-fry until the seasoning is well absorbed.
Once all ingredients are cooked, plate and serve.