Does syrup go bad?

While many people assume that sugar will go bad, syrup is actually quite safe. It will turn thick, crystallize, and possibly even separate from the water. But, it's still perfectly safe to eat. If you reheat the syrup, it will return to a liquid state as long as the sugar has not crystallized.

Does syrup go bad in the refrigerator?

A few brands may expire after a year, but this is not an issue as long as you have a sealed syrup container that hasn’t been opened. In fact, it’s quite common for food to last for several years when stored properly. If you’re planning to use syrup for baking or for drinks, just replace it when it runs out. That way, you’ll have a fresh bottle when you need it.

Does syrup go bad in the cupboard?

Syrup is shelf-stable, so once you put it away it will keep indefinitely. However, it is wise to replace it about every one to two years. If it’s more than half empty, it’s time to replace it. The sugar will crystallize and turn to a solid.

Does syrup go bad in the kitchen cupboard?

Storing syrup on a shelf is fine as long as it's sealed tightly in an airtight container in the refrigerator. However, once opened, syrup that doesn't get used within a week will start to ferment and mold.

Does syrup go bad in the fridge in humid conditions?

The short answer is no. Condensation and syrup don't mix. Unlike milk, which can develop bacteria if stored at an improper temperature, syrup does not go bad when stored in the fridge. However, syrup can sometimes crystallize if stored in humid conditions. To prevent syrup from crystallizing, keep it in a dry place when not in use.