Finely chop the onion and carrot
Slice the green onion thinly
Add cooking oil to a pan and stir-fry the green onion until fragrant
Add the chopped onion and carrot, and stir-fry
Add the rice and stir-fry, mixing everything evenly
Add the egg whites and stir-fry quickly so they mix evenly with the rice and other ingredients
Season with soy sauce, salt, and pepper