Slice half a green onion and make scallion oil in a pan with cooking oil.
Stir-fry chopped chicken breast, then push to one side, crack 1 egg and mix, then combine with the green onion.
On the part of the pan with the least oil, add 1/2 spoon of soy sauce and let it simmer. When it starts sticking, mix it with the scallion egg mixture.
Turn off the heat and add brown rice, pressing down while stir-frying.
Add 1/2 spoon of oyster sauce and finish with a splash of sesame oil.