Does maple syrup go bad if opened?

All natural maple syrup does not expire after opening. However, the syrup will develop crystallized sugars and gummy particles which are called “granules”. This is because the chemical bonds that make up the sugar break down and turn into sugar granules. These granules are harmless but do give your syrup a crunchy consistency.

Does old maple syrup go bad?

While it is not uncommon for the thick consistency of maple syrup to crystallize over time, the color and taste of old maple syrup do not change. Therefore, opened maple syrup that has crystallized is still safe to eat. However, it can be difficult to thaw and is much less practical to use in baking and cooking.

Is maple syrup safe to open?

Maple syrup is a thick, aromatic liquid made from the boiling of sap collected from maple trees. The resulting product is called maple syrup, which is used to sweeten pancakes, bread, or added to coffee. While it's safe to consume, opened maple syrup can develop mold, which can cause digestive problems.

Is maple syrup expired?

Maple syrup doesn’t expire. The maple syrup can crystallize over time, which is not harmful to the product. If you notice crystallized syrup, simply reheat it and it will return to a liquid state.

Does maple syrup go bad in the refrigerator?

Maple syrup is a complex and thick sugar solution made from the ground up from maple trees. This means it has naturally occurring bacteria, and when it’s opened, it’s best to let the syrup come to room temperature. This allows the bacteria to die and the syrup to thicken and crystallize. If you try to refrigerate it, it can crystallize very quickly, making it go from opaque to clear.