Can Fatback Go Bad?

Yes, raw fatback can go bad (or rancid) after three days to a week (and possibly more) in the fridge. ... Cooked fatback lasts for at least a month in the fridge; raw and cooked fatback can be kept in the freezer for six months to a year.

How long will fatback keep?

You can keep fresh fatback tightly wrapped in plastic in the fridge for four to five days. Fatback can also be kept in the freezer for six months to a year or more, but unless you are planning to render it, it is best to freeze in small individual packages so you can defrost what you need.

How can you tell if pork fat is bad?

Your bacon is still safe if it still has it's natural pink color with the fat being white or yellow. If your bacon has turned brown or gray with a tinge of green or blue, that one has spoiled already.