In a bowl: add eggs, salt & white pepper. Whisk well.
Cook
Add 2 tbsp oil to a wok/pan and heat up to high. Wait for 30 seconds. Pour in beaten eggs and mix or scramble. Cook for 2-3 minutes or until done. Remove the eggs and set aside.
Add another 1 tbsp oil to the wok/pan. Place the chopped onion, minced garlic and cook for 2-3 minutes or until fragrant.
Add cold cooked rice, soy sauce, oyster sauce, sesame oil, salt and mix well or until well coated with the sauce. Then return the cooked eggs. Use the spatula to break up the eggs and mix/stir. Add unsalted butter and mix/ stir until butter has fully melted. Remove from the heat.
Garnish with chopped green onions. Serve hot & enjoy!