Expiration & Storage Tips
When does bologna expire?
Bologna is an often processed food, and its shelf life will greatly depend on how it's stored. Here are some general guidelines:
Unopened: An unopened package of bologna can typically last up to two weeks in the fridge past the printed date on the package.
Once it's been opened: Once open, bologna should be eaten within three to five days.
Frozen: If frozen correctly, bologna can last up to two months in the freezer without significant decrease in quality.
How do you tell if bologna is bad?
The first sign bologna has gone bad is its smell. If it smells sour or like ammonia, throw it out. In some cases, slime might build up on the lunch meat - which is another sure sign it has spoiled. Do not taste it if you suspect it might be bad, as this could lead to food poisoning.
Also look out for a change in color. While certain lighting can make bologna look slightly more grey or brown, if the entire surface has changed color, it's not safe to eat.
Tips for storing bologna to extend shelf life
• Always refrigerate bologna. It should be kept at or below 40°F (4°C) to slow down bacterial growth.
• Use an airtight container or a zip-lock bag to store opened bologna in the fridge to reduce the exposure to air and bacteria.
• For long-term storage, freeze bologna. Place the slices in a freezer-safe bag, press out any excess air, seal tightly, then freeze.
• When defrosting frozen bologna, place it in the refrigerator overnight. To avoid moisture loss, don't defrost by microwaving or using warm water.