Fresh turkey bacon has a very mild, almost sweet pork-like smell. It won’t punch you in the nose.
Bad turkey bacon? It gets a sour or ammonia smell. Some people describe it as “cheesy” or like old eggs.
Fresh Flitch versus Bad Bacon — Our American Cuisine
If you get a whiff of anything that makes you wrinkle your nose even one millimeter? Toss it. Your nose is evolution’s gift. Trust it.
What about the package? Don’t ignore the evidence.
Is the package puffed up like a balloon? That’s gas from bacteria partying inside. Not invited.
If the seal is broken or there’s any liquid leaking? That’s a direct ticket to food poisoning town.
And always, always check the expiration date. Turkey bacon is a processed meat, but it’s not immortal. It expires. (Fun fact: It usually lasts about a week after opening in the fridge. Mark your calendars!)