There's nothing quite like the comforting flavors of a slow-simmered ragú paired with tender, homemade pasta. The secret to this dish lies in patience—letting the ragú simmer for a few hours lets the flavors deepen and meld beautifully. If time's tight, fresh pasta from the store and a slow cooker can save you some effort while still delivering great taste.
Stir in the carrot, celery, and basil, cooking for another couple of minutes.
Pour in the canned tomatoes. Cover and simmer the sauce on low heat for at least 2 hours, stirring occasionally to keep it from sticking.