Cut the chicken breast into bite-sized pieces.
Chop the onion and green onion.
Heat cooking oil in a pan and sauté the onion and green onion.
Add the chicken breast and stir-fry until cooked through.
Add spicy chicken sauce and mix everything together.
Add the cooked rice and stir-fry together.
Pour in milk and mozzarella cheese, stirring until the cheese melts.
Season with salt and pepper to taste.
Serve in a bowl and garnish with parsley.