Prosecco is one of the most enjoyable sparkling wines. It’s relatively inexpensive, it’s fun to drink, and it always puts you in a festive mood. But does Prosecco have a shelf life? Sometimes a bottle of Prosecco gets neglected in the back of a wine fridge leaving you to wonder, “How long does Prosecco last unopened?” or “Does Prosecco go off?” And once you’ve popped the cork on a bottle of Prosecco, you may be wondering how long does Prosecco last opened? Well here is everything you need to know about serving and storing Prosecco to keep those bubbles poppin’!

How long does Prosecco last unopened?
Prosecco can last up to 3 years from bottling without opening it. This can be a bit tricky though because usually Prosecco doesn’t have a vintage date on the label. The vintage date is the year the grapes are harvested. Prosecco is made in the tank method of sparkling wine production, so its bubbles are not as “strong” as other sparkling wines made in the traditional method. It is for this reason I recommend drinking Prosecco within a year of buying it.
How long can Prosecco last in the fridge unopened?
One would assume this is the same question as “How long can Prosecco last unopened?” but you’d be wrong. An unopened bottle of Prosecco should only be left in fridge for up to a month. The refrigerator adds a few components to the ageing process of wine. Firstly, it’s quite dry in a refrigerator and the lack of humidity will shrink the cork allowing an unnecessary oxygen exchange. The wire cage of the Prosecco bottle will keep the cork from popping off, don’t worry about that. Another reason you shouldn’t keep Prosecco in the fridge past a month is that other food smells can seep through the cork into the wine and make it smell funny or off.

When to drink Prosecco?
Every day! Prosecco is intended to be drunk when it is young and fresh. Prosecco has fun fruit aromas and characteristics that will diminish if Prosecco is aged past its prime. You should drink Prosecco as soon as possible. A major benefit of Prosecco is that it’s cheap enough that you can pop a bottle on a Monday guilt-free.
If you’re looking at a bottle of Prosecco on your wine rack and you’re wondering how long it’s been there or if it’s any good, put it on some ice and drink it! Why the heck not! Prosecco is not meant to age.
How long does Prosecco last opened?
Once you’ve popped a bottle of Prosecco, the countdown begins. As I mentioned, the method used to make Prosecco does not make the bubbles last very long. You should drink Prosecco the same day you open it. With a champagne stopper, you may be able to extend the life of an opened bottle of Prosecco until the next day. Make sure to store opened Prosecco in the refrigerator to slow down the bubbles. Not only will Prosecco bubbles go flat, the fruit characteristics will go flat as well. My advice is to buy smaller bottles of Prosecco to avoid waste.

What to do with leftover Prosecco?
- You can make Prosecco ice cubes for and save them for a punch bowl.
- Use leftover Prosecco in a wine cocktail that calls for still white wine.
- You can make a white wine vinaigrette with leftover Prosecco.
- Make into ice cubes and toss them in pan for a white wine sauce for pasta or seafood.
- DIY Prosecco face mask! (50ml of Prosecco, 30mg of Greek yogurt, 1 teaspoon of honey. Mix until smooth and apply to skin for 15 minutes then rinse off.)
What is Prosecco?
Prosecco is sparkling wine from Italy made of the Glera grape. However, the grapes can also be called Prosecco grapes. Prosecco is produced differently than Champagne. Prosecco is made in the Charmat method or tank method. That means the second fermentation that makes sparkling wine bubbly happens in a vat and not in the individual bottle. Insider tip: Prosecco rose is supposed to be the “it” wine of 2021. We shall see!
When is National Prosecco Day?
Lots of varieties and styles of wine have their own wine holidays. Celebrate National Prosecco Day on August 13, 2021. Grab this great Prosecco T-shirt for the occasion.

A Few of My Favorite Proseccos You Can Purchase Online
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Frequently Asked Questions about Prosecco
Does Prosecco go bad once opened?
Prosecco will start losing its carbonation as soon as you pop the cork. The carbonation is escaping through the bubbles. Once Prosecco is opened it should be consumed within 24 hours. Using a Champagne stopper will help extend its life but not by more than another 12 hours. Drinking flat Prosecco isn’t bad for you, it’s just not bubbly. Once Prosecco goes flat, it is like any other white wine which has a shelf life of about 2-3 days.
How do you store Prosecco after opening?
Unlike still wines, the cork of a sparkling wine cannot go back in the bottle. It’s shaped like a mushroom in order to make it handle the pressure of the bubbles inside until its opened. You can buy a Champagne stopper to preserve the bubbles. This seals the top of the bottle and prevents the bubbles from escaping. Keeping the bottle on ice or in the refrigerator will also slow down the release of carbon dioxide which is what the bubbles are made of.

Does a spoon help Prosecco last longer?
You may have heard that putting a spoon, handle-down, in the neck of sparkling wine prevents the bubbles from going flat. Well, unfortunately, that myth is busted! According to this article in Scientific America a spoon in the neck of the bottle did not prevent or stall the inevitable loss of the sparkle. The only effective way to keep the bubble fresher longer is by preventing the bubbles from escaping with a Champagne stopper.
How long does Prosecco last in the fridge?
One month. An unopened bottle of Prosecco should only stay in a refrigerator for up to a month. The environment inside a refrigerator is not ideal for storing Prosecco. There isn’t enough humidity to keep the cork moist. Also, any smelly foods in the fridge can seep through the cork. Once a bottle of Prosecco is opened, it should only be kept in the refrigerator for 24-36 hours with a stopper.
Can old Prosecco make you sick?
It’s very unlikely that you will get sick from drinking old Prosecco. Prosecco has alcohol which created a inhospitable environment for bacteria to grow. Old Prosecco might lose its bubbly and fruity aromas but it won’t make you sick.
Does Prosecco have a shelf life?
Yes. The shelf life for Prosecco is 3 years in ideal circumstances. Prosecco is loved by so many because it is fresh and fruity. The flavors and aromas of Prosecco, and especially the bubbles will start to deteriorate past 3 years.

Should Prosecco be stored on its side?
Prosecco should be stored on its side. Like most wine, Prosecco is closed with a cork. Cork is a natural product that changes size based on humidity. In a very dry environment cork begins to shrink lessens the seal and can allow for oxygen to enter the wine. Oxygen is what makes wine age prematurely.
How old is my bottle of Prosecco?
This is a tough question because usually Prosecco is NV meaning it may have grapes from several different harvests inside. There MAY be a date somewhere on the label to indicate how old it is but most of the time there is no way to know. When in doubt, drink Prosecco as soon as possible to make sure you’re drinking it young and fresh.
What does NV mean on Prosecco?
NV on Prosecco stands for Non Vintage. This means that the grapes that are used to make this wine have been harvested from more than one year. Grapevines only produce fruit once a year. The year the grapes are picked is the harvest date. In order for the wine to be vintage dated, all the grapes must come from the same year. Often with sparkling wine, including Prosecco, wine from many different years is blended to keep a consistent flavor profile throughout the years.

Why is Prosecco so cheap?
Prosecco is one of the least expensive sparkling wines. The reason is because of the way the bubbles are created. Prosecco is made in the Charmat method, otherwise known as, tank method. This means that all the wine is carbonated together in a tank and the second fermentation is not happening within the bottle. This is a much faster, much less labor intensive way of making sparkling wine and it is reflected in the price.
Should Prosecco be served chilled?
Prosecco should be served straight from the refrigerator or ice bucket. Prosecco needs to be served cold so that the cork doesn’t fly off when you open the bottle. Keep Prosecco on ice while you’re drinking it for optimal bubbles and flavors.
Is Prosecco a sweet or dry wine?
Prosecco is usually off-dry meaning it’s not as dry as Brut but also not sweet. The sweetness of Prosecco is determined by how much sugar is added to create the second fermentation in the tank.

What is Prosecco rosé?
Prosecco is usually a white sparkling wine. Recently, there have been a few bottles of Prosecco rosé available on the market. Before 2020, Prosecco could only be made with the Glera grape. Now winemakers can add a little bit of Pinot Noir (or Pinot Nero in Italian) to the white Glera grapes to make Prosecco rosé. Even a tiny bit of the Pinot Nero red wine will give the Prosecco a blush or rosy hue.
What foods pair with Prosecco?
Check out this complete Prosecco food pairing guide to get meal ideas from breakfast to dessert that pair with Prosecco.
