What does shelf stable pasta mean?

"Shelf stable pasta" is a bit of a misnomer. Pasta itself is inherently shelf-stable, meaning it can be stored at room temperature for long periods without spoiling.

The term likely refers to pasta that is packaged in a way that makes it shelf-stable. This could include:

* Dry pasta: The most common type of pasta, it's dried and packaged in boxes or bags. This makes it incredibly shelf-stable, lasting for months or even years if stored properly.

* Canned pasta: Some pasta products, like ravioli or tortellini, are packed in cans. These are also shelf-stable and can be stored at room temperature.

* Vacuum-sealed pasta: This type of packaging removes air and helps preserve the pasta's freshness for a longer time.

However, once you cook pasta, it is no longer shelf-stable and must be refrigerated.

So, when you hear "shelf-stable pasta," it likely refers to uncooked pasta that is packaged for long-term storage at room temperature.