Expiration & Storage Tips
When does elderflower cordial expire?
When unopened, elderflower cordial can last up to a year or two past the printed date on the package, thanks to its high sugar content. Once opened, however, it's a different story. Opened bottles of elderflower cordial should be promptly refrigerated and are typically good for about 4-6 weeks. If you wish to extend this period, you can freeze elderflower cordial in an airtight container or ice cube trays, where it can last up to a year.
How do you tell if elderflower cordial is bad?
The sugars in elderflower cordial make it a bit more resilient to spoiling than other beverages, but it can still go bad under the right conditions. Look and smell for indicators. If your elderflower cordial has developed an off smell, an unusual color, or a thick, syrupy consistency that wasn't there before, it's likely gone bad. Also, if there's any sign of mold or other foreign substances, discard it immediately.
Tips for storing elderflower cordial to extend shelf life
• Always store elderflower cordial in a cool, dark place until it's opened, like a pantry or cupboard.
• After opening, always seal the bottle tightly and keep it in the refrigerator.
• If you won't be able to consume the bottle within 4-6 weeks, considering pouring the cordial into an airtight container or ice cube trays to freeze.
• When using it from the freezer, defrost only what you need in the refrigerator or under cold water to maintain the best quality.