Cut the chicken into bite-sized pieces.
Prepare the vegetables such as onion, carrot, and potato.
Heat cooking oil in a pan and stir-fry the chicken.
When the chicken is halfway cooked, add the vegetables and stir-fry together.
Add seasonings such as soy sauce, sugar, minced garlic, and red pepper powder.
Stir-fry over medium heat until all ingredients are cooked through.
Finish by adding green onions and sesame seeds to taste.