Expiration & Storage Tips
When does onion rings expire?
Frozen onion rings that are properly stored and unopened can last up to 18 months in the freezer but check the Use By date on the packaging. Once the bag has been opened they may last around two weeks in the freezer if safely resealed to prevent freezer burn. Homemade onion rings are best eaten immediately after cooking, but left-overs can safely be stored in the fridge for 3-4 days.
How do you tell if onion rings is bad?
Onion rings that have gone bad often develop a slimy or moldy appearance and may emit an off smell. If frozen onion rings feel excessively dry, show signs of freezer burn or have been in the freezer for longer than 18 months, they are likely to have gone bad. In the case of homemade onion rings, if is stored for longer than 4 days in the fridge, it's safer to throw them out when in doubt.
Tips for storing onion rings to extend shelf life
• Store unopened frozen onion rings in the original packaging in the freezer.
• If you've opened the bag of frozen onion rings, transfer the remaining rings to an airtight container or a freezer bag before putting them back in the freezer to protect them from freezer burn.
• Homemade onion rings should be cooled off before being stored in a fridge. Use airtight container or a zipper bag for storage. Avoid stacking them to preserve their crispiness.
• To reheat, bake or air fry them to bring back their crispy texture.