Chop the onion and garlic.
Cut the chicken breast into bite-sized pieces.
Heat olive oil in a pan and sauté the garlic and onion.
Add the chicken breast and cook thoroughly.
Pour in tomato sauce and mix well.
Add heavy cream and bring to a simmer.
Cook the pasta noodles and drain them.
Add the pasta noodles to the sauce and toss to combine.
Transfer to a plate and top with Parmesan cheese.