2 March 2024

Raisins can be enjoyed as a snack or as an ingredient in cooking and baking. But no matter how you use raisins, sooner or later you’re going to run into a open large package that you do not plan to finish soon. That’s when the question “do raisins spoil?” arises.

Or maybe you wanted to save some money and bought raisins in bulk. and you are looking the best way to store them long term. He has thought about refrigerating them, but isn’t sure if that helps. And since refrigerator space is at a premium in many homes, you’ll want to know for sure if it makes sense to keep them there.

If those thoughts and concerns sound familiar, this article is for you. In it we pass storage, shelf life and spoilage of raisins. If that’s something you want to learn a bit more about, you’re in the right place.

How to store raisins

Raisins are essentially grapes that are dried to extend their shelf life. The drying process of the grapes also enhances the sweetness of the fruit. Since raisins contain little moisture, they are shelf-stable.

So when it comes to storing golden or regular raisins, to fresh and dryand dark place is where you want to keep them. they should sit down away from moisture to prevent mold growth, and away from heat and light to prevent drying out. That makes the pantry the best place to store raisins. If the pantry is not an option, a dark cabinet in the kitchen will also do the trick. Just make sure it’s not near the stove.

Once you open the package, the most important thing is Keep Leftovers Hermetically Sealed. If you plan on using the raisins a month from now, I would stick with the plastic wrap they came in and try to seal it as best I can.


If you expect to keep the raisins for a longer period, transfer them to an airtight container or freezer bag. Leaky packaging will cause dried fruit to dry and hardenand you definitely don’t want that.

Raisins can remain in the pantry after opening the package. When it comes to refrigerating them, it only makes sense if you live in a hot and humid climate, and don’t have access to a slightly cooler pantry. If that’s the case, the raisins will last much longer in the fridge than at room temperature. Under “typical” circumstances, raisins retain their pantry quality just as long as they do in the refrigerator.

When it comes to refrigerating these nuts, be sure to put them in an airtight container or freezer bag. Otherwise they will dry out quickly.

raisins in a cup
Image used under Creative Commons by Migle

How long do raisins last?

Raisins, unlike fresh fruits like bananas or pineapples, have a long shelf life. But that doesn’t mean you should store them for years. Even dried fruits are perishable products and will eventually spoil or degrade in quality.

A bag of raisins usually comes with a better for date on the label. That date is obviously just a rough estimate of how long the raisins will retain their quality.

You can easily assume that they should be perfectly fine until that date and then some. Let’s face it, dried fruit is not a food item known to spoil quickly and easily. As long as you take good care of them, they should last a few months after that date in good shape.

Once you open the package, the shelf life of leftover raisins depends on how you store them. If you close them tight and follow the rest of the guidelines, must last at least 6 months. Of course, if you open the package close to the date on the label, don’t expect them to maintain quality for that long.

Pantry Fridge
Raisins (unopened) Best-by + 1-3 months Best-by + 1-3 months
Raisins (opened) 6 months 6 months

Please note that the periods above are estimates and for the best quality.

How to tell if raisins have gone bad

As usual, start by looking for any typical signs of deterioration, such as mold or any other organic growth. A Bad smell (instead of the usual sweet and sour aroma) or significant color changes means that the raisins are spoiled and should be discarded as well.


If the raisins have dried out and hardened, you can still revive them.

If everything about raisins seems perfectly fine, eat one or two and decide what to do with them based on the flavor.

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