Thanks Jennifer, for the Pasta Arrabiata recipe. Nothing could have been simpler than this sauce. Nevertheless, garlic flakes and red pepper sauce could have made a smoother sauce along with tomatoes. And you forgot to add Parmesan cheese on the top, which could have also been melted in the sauce to give it a creative bend.
However,herbs, bacon and crushed olives would definitely make the sauce yummier with pasta.
