Cut the chicken breast into bite-sized pieces.
Finely chop the onion and garlic.
Cook the pasta noodles.
Heat olive oil in a pan and sauté the garlic and onion.
Add the chicken breast and cook until done.
Add the cooked pasta noodles to the pan and mix well.
Add basil pesto and toss evenly.
Season with salt and pepper.
Sprinkle parmesan cheese on top to finish.