Spaghetti Sauce - how long does spaghetti sauce final? Spaghettis sauce can past a calendar year over and above a "best by" date if you're taking everything into consideration. Keep in mind, once spaghetti sauce is opened - irrespective of whether it arrived from a jar, a can, a package, https://lukasgsxed.livebloggs.com/21608625/ragu-sauce-for-lasagna-an-overview