Move over, salt and vinegar: These unique potato chip flavors were here in an instant, gone in a flash. Now, few folks can even still remember them.

Lay's has come out with a new series of sandwich-flavored potato chips. ... I went into these expecting strong Buffalo sauce-adjacent flavor. Instead, I got a weird hot-pickle chip. At first, ...

Usually, these are limited-time flavors, although occasionally they're so popular they wind up on store shelves permanently, as Lay's Flamin' Hot Dill Pickle chips did in 2019.

While it’s tempting to pass off these limited-time flavors as social media stunts, experts say there’s more to the story. Skip to content. NOWCAST NBC2 NEWS AT 11 PM.