Cut the chicken breast into bite-sized pieces.
Finely chop the onion and carrot.
Heat cooking oil in a pan and stir-fry the chicken breast.
Once the chicken 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.
Transfer the finished fried rice to a plate.