Cut the chicken breast into bite-sized pieces.
Slice the onion and bell pepper into thin strips.
Add charcoal-flavored chicken sauce to a pan and stir-fry the chicken breast.
Add the sliced vegetables to the pan and stir-fry together.
Add noodles (konjac noodles or low-carb noodles) and mix well with the ingredients while stir-frying.
Add more sauce as needed, stir-fry everything together, and finish.