Prepare and clean the chicken thoroughly.
Cut potatoes, carrots, and onions into bite-sized pieces.
Add cooking oil to a pan and stir-fry the chicken.
When the chicken is half cooked, add the potatoes, carrots, and onions and stir-fry together.
Add soy sauce, sugar, minced garlic, pepper, etc., and mix well.
Pour in 200ml of water and simmer over medium heat until the ingredients are cooked.
When the sauce thickens, add green onions and sesame oil, stir-fry once more, and finish.