Cut the chicken, potatoes, carrots, and onions into bite-sized pieces.
Heat cooking oil in a pan and stir-fry the chicken.
When the chicken is halfway cooked, add the potatoes, carrots, and onions and stir-fry together.
Add soy sauce, sugar, cooking wine, and minced garlic and continue stir-frying.
Add a bit of jjimdak sauce and cook until the ingredients are cooked through.
Add the rice and stir-fry so the sauce mixes well with all the ingredients.
Add green onion, sesame oil, and roasted sesame seeds, stir-fry once more, and finish.