Chop chicken breast, onion, bell pepper, and garlic into small pieces.
Heat olive oil in a pan and sauté the garlic.
Add the chicken breast and stir-fry until cooked.
Add onion, bell pepper, and carrot, and stir-fry.
Add the cooked rice and mix well while stir-frying.
Season with low-sodium soy sauce and pepper.
Serve in a bowl and garnish with parsley as desired.