Spaghetti al pesto is a typical and appetizing first course of Italian cuisine, originally from Liguria, and has become famous all over the world for its simplicity and goodness. Pesto is a sauce made with fresh basil, pine nuts, garlic, Pecorino or Parmesan cheese, salt and olive oil. Spaghetti are seasoned with this sauce creating Spaghetti al pesto is a typical and appetizing first course of Italian cuisine, originally from Liguria, and has become famous all over the world for its…