Heat up oil in a pan. Add the sliced pork to sauté until browned.
Stir in the onions and garlic to cook for a couple of minutes.
Coarsely chop the Kimchi.
Stir the kimchi into the pork.
Add the chilled cooked rice.
Stir everything together while breaking the chunk of rice into pieces.
Season with soy sauce and black pepper. Continue to stir everything together for 8-to 10 minutes.
Create a well in the middle. Break the egg into the pan.
Whisk the egg then stir into the rice until well-incorporated.