Prep: Have all ingredients ready. Preheat Blackstone to medium-high (400°F). Oil surface lightly.
Cook chicken: Add 1 tablespoon oil, cook diced chicken 4-5 minutes until done. Push to side.
Scramble eggs: Add ½ tablespoon oil, pour in beaten eggs. Scramble until just set. Move to side with chicken.
Cook aromatics: Add 1 tablespoon oil, cook onion 2-3 minutes. Add garlic and ginger, cook 30 seconds.
Add vegetables: Add peas and carrots, cook 2-3 minutes until heated through.
Add rice: Push vegetables aside. Add remaining oil and cold rice. Break up clumps, spread evenly. Let sit 1-2 minutes.
Toss rice: Chop and toss rice 3-4 minutes until developing color. Mix in vegetables.
Season: Drizzle soy sauce, oyster sauce, fish sauce over rice. Toss immediately. Add sesame oil.
Combine: Add chicken, eggs, butter, white pepper, black pepper. Toss vigorously 2-3 minutes.
Finish: Add green onions, toss. Taste and adjust seasoning. Serve immediately.