Does Vermouth Go Bad?

Does vermouth go bad or not? It's no secret that vermouth can last a long time, but it does go bad eventually. Here's a simple guide with all the answers.

Bought a bunch of bottles of Vermouth on offer? Great! But now you’re wondering:

How long can I keep a bottle open for? Does Vermouth go bad? Where is the best place to store it?

Vermouth is a delicious, aromatized fortified wine, and you’d be forgiven for thinking that its rich flavor does well when it’s aged.

Spoiler Alert: it’s not. Vermouth definitely goes off, and you’re better off drinking it sooner rather than later.

Here’s the good news: Vermouth lasts a pretty long time – around 3-4 years when unopened and kept in the right conditions (think cool and dark). More on that later.

The bad news? This is only true for unopened bottles – opened Vermouth will last a couple of months at most.

Related:Does Irish Cream Go Bad?Does Kahlua Go Bad?Does Rum Go Bad?

How To Tell If Vermouth Has Gone Bad

If you’ve got an open bottle of Vermouth that’s been in the refrigerator for under a month, you’re almost definitely good to drink it.

You’re unlikely to find your Vermouth has actually gone bad (it will degrade in quality long before, which isn’t dangerous), but here are the signs to look out for:

  • An unusual odor
  • Mold
  • Change in color

If your Vermouth develops any of these signs, pour it down the drain!

However, if your Vermouth doesn’t show any of the above signs, but you’re still suspicious, feel free to give it a sip.

Now: if you taste your Vermouth and it’s degraded in flavor, but it hasn’t actually gone bad, then you can use it in other cocktails so it doesn’t go to waste.

How Long Does Vermouth Keep For?

Kept under the right conditions, an unopened bottle of Vermouth can keep for a good 3 to 4 years, although it pays to make sure you read the label

You can drink unopened Vermouth that’s been stored in decent conditions at least 1-2 years after its expiration date. It may have lost some of its flavor, but it will likely be good to go.

For an opened bottle, experts recommend keeping a bottle of Vermouth between a few weeks to a couple of months refrigerated.

Where Is The Best Place To Store Vermouth?

Since Vermouth is wine, the best way to store it is in a cool, dark area, away from any heat sources or direct sunlight. That means, although your glass liquor cabinet might look cool, it’s not the best place for Vermouth.

This is because heat and sunlight make your Vermouth lose its flavor faster.

Summary

Vermouth is basically fortified wine – so you should store it as you would other wines!

An unopened bottle can be kept for over 3 years and an opened bottle can be kept for about a month in the fridge.

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Alisa Shimoyama

Alisa eats her way around the world on her travels and likes to have good food ready and waiting for her when she gets back.