Cut the chicken breast into small pieces.
Finely chop the onion and carrot.
Heat oil in a pan and sauté the chicken breast.
Once the chicken breast is cooked, add the onion and carrot and stir-fry together.
Add the rice and stir-fry until all ingredients are well mixed.
Season with soy sauce, salt, and pepper.
Add green onions, stir-fry once more, and finish.