1In a frying pan, melt butter and fry the two chicken breasts until golden brown and cooked through. Remove chicken and set aside.
2Add oil to the same pan and fry chopped onions until translucent.
3Pour in the pasta and stir in the cream, grated parmesan cheese, red pepper flakes, and parsley. Cook until the cheese is melted and the sauce is creamy.
4Add the cooked chicken back to the pan and mix gently to coat everything in the sauce.