Expiration & Storage Tips
When does blueberry pie filling expire?
Unopened canned blueberry pie filling can last for up to 1-2 years if stored in a cool and dry place, often extending past the printed expiry date. Once opened, however, it should be used fairly quickly, within 1-2 weeks. If homemade from scratch and stored in an airtight container in the refrigerator, it should be used within a week. For longer storage, you can freeze your homemade filling for up to a year.
How do you tell if blueberry pie filling is bad?
If the can is bulging or the product has a strange odor, it has likely gone bad. With homemade pie filling, if there are signs of mold or a fermented smell, this is a sign that it has spoiled. Also, if there's any discoloration or the texture seems off, it's best not to take a risk and discard it.
Tips for storing blueberry pie filling to extend shelf life
• Always store unopened cans in a cool, dry place away from direct sunlight.
• For opened cans or homemade filling, refrigerate in airtight containers to maintain freshness.
• To ensure the best quality for your homemade blueberry pie filling, freeze in air tight containers, leaving about half an inch at the top for the filling to expand.
• Label and date homemade filling before freezing or refrigerating.