Keep or Toss - baby food edition

[janine]

So my DD still likes the occasional jar of baby food but tonight we warmed up the jar and she fell asleep before it was opened. She usually finishes the whole jar which is why I warm the whole thing.
It was not warmed much. Is this something that must be tossed, refrigerated? Or kept out like it usually is?

[123LuckyMom]

If the jar was never opened, I'd refrigerate it for good measure, but an unopened jar where the seal is unbroken should be fine.