Cut the chicken breast into bite-sized cubes.
Slice onion, cabbage, carrot, and green onion into pieces suitable for eating.
Marinate the chicken breast with low-sugar Dakgalbi sauce (gochujang, soy sauce, erythritol, garlic, etc.) for 10 minutes.
Preheat a pan over medium heat and add olive oil.
Add the marinated chicken breast and vegetables into the pan and sauté.
Once the chicken and vegetables are cooked through, turn off the heat.
Sprinkle sesame seeds on top to finish, if desired.