Does maple syrup go bad if unopened?

Unopened maple syrup does not go bad at all, even after several years. In fact, unopened maple syrup is said to have indefinite shelf life but should be refrigerated after opening.

Will unopened maple syrup go bad?

Unopened maple syrup will not go bad as long as it is stored in its container. Once the seal is broken, however, the sugar will crystallize and eventually form a big clump of granulated sugar. Once this happens, the syrup will be unusable and will have to be thrown out.

Does maple syrup go bad when stored unopened?

Maple syrup does not go bad when stored at room temperature. However, it will crystallize when stored for an extended period at temperatures above freezing. This crystallization is harmless and will not affect the taste or consistency of the syrup.

Can maple syrup spoil if unopened?

The short answer is yes, unopened maple syrup can go bad. Storing maple syrup in the refrigerator will slow down the natural crystallization process and prevent the syrup from thickening up. If you want to keep maple syrup fresh for longer, you can deglaze it to remove the crystallized granules. Once you do this, the syrup should last up to two weeks.

Does maple syrup go bad?

Maple syrup can be stored at room temperature for up to one year. After that, it begins to crystallize and develop a burnt or maple flavor, much like what happens to syrup naturally when it’s left out in the hot summer sun. If left unopened, maple syrup will stay fresh for up to 4 months. While it’s best to keep maple syrup refrigerated after opening, it will still taste fine after several weeks if it’s not exposed to the air.