Is it harmful to eat expired spaghetti?

* Dried pasta: Dried pasta has a very long shelf life, and the "best by" date is more of a guideline for optimal quality. It's unlikely to be harmful to eat even months past the expiration date. However, the texture might become a bit harder and the flavor might be slightly less intense.

* Canned pasta: Canned pasta has a longer shelf life than fresh, but it's best to use it within a year or two. Once opened, it's best to use the pasta within a few days and store it in the refrigerator.

* Fresh pasta: Fresh pasta has a very short shelf life, usually only a few days. It's best to eat it as soon as possible after purchase.

Important Note:

* Mold: If you see any mold on the pasta, throw it away. Mold can be harmful to your health.

* Smell: If the pasta smells off or sour, don't eat it. This could be a sign of spoilage.

* Texture: If the pasta is hard, dry, or crumbly, it's probably past its prime.

In short, it's generally okay to eat expired spaghetti, but it's best to use your judgment and check for signs of spoilage. If you're unsure, it's always better to err on the side of caution and throw it away.