Worcestershire sauce has an impressively long shelf life, thanks to its salty, vinegar-rich recipe. But it’s not invincible.

First things first, the sauce is pronounced "Wuss. Terr. Sherr" sauce. And not like ... of meat taste just that much better.

Worcestershire ... sauce (like any food) can spoil if left out for too long. Signs to watch for include the usual suspects: a strange smell, a change in color or texture, or if it simply doesn't ...