How long can Maple syrup last?

For long term storage, the Association says that maple syrup retains its flavor best when kept in the freezer (it will not freeze solid). StillTasty.com indicates that 100 percent pure maple syrup should keep for a year unopened in the pantry, a year opened in the refrigerator, and indefinitely in the freezer. read more

Most syrups will last indefinitely, but there are several things to keep in mind in the full answer to this question. The shelf life of syrup depends on the best before date, the type and how it is stored. read more

As long as maple syrup is unopened, it should be stored in a dry, cool area. It doesn’t necessarily have to be in the fridge, pantry is a sufficient place for an unopened container of maple syrup. Once the syrup is opened, it should be kept at low temperature because it doesn’t contain any preservatives. read more