Cut the chicken breast into bite-sized pieces.
Season the chicken breast with salt and pepper.
Heat olive oil in a pan and cook the chicken breast.
Slice the onion and garlic, add them to the pan, and stir-fry.
Add vegetables like bell peppers and broccoli, and stir-fry.
Boil low-carb pasta and add it to the pan.
Finally, mix all the ingredients together with the sauce.
Serve on a plate to finish.