Should Balsamic Vinegar be Refrigerated?

Should Balsamic Vinegar be Refrigerated?

Balsamic vinegar is a type of vinegar made from grape must, the juice extracted from grapes crushed. It is then aged in barrels made of different types of wood, such as oak, chestnut, and cherry, for a period of time ranging from a few months to several years. Balsamic vinegar has a sweet, complex flavor and dark, syrupy consistency. It is often used as a condiment or a finishing touch on dishes such as salads, meats, and vegetables. One question that often comes up when it comes to balsamic vinegar is whether or not it should be refrigerated.

In this blog, we’ll explore the various factors that can impact the shelf life of balsamic vinegar and provide some guidance on how to store it to ensure it stays fresh and flavorful for as long as possible.

Balsamic vinegar: A brief history

Balsamic vinegar has a long and interesting history that dates back to the Middle Ages in Italy. It is believed that balsamic vinegar was first produced in the Emilia-Romagna region of Italy, where it has been an important part of the local cuisine for centuries. Balsamic vinegar became popular outside of Italy in the 19th and 20th centuries

The traditional method of making balsamic vinegar involves the slow fermentation of the grape must. Grape must is the juice that is extracted from grapes when they are crushed. The must is cooked over an open flame until it is reduced to a thick, syrupy consistency. It is then aged in barrels made of different types of wood, such as oak, chestnut, and cherry.

As the vinegar ages, it is transferred to smaller and smaller barrels of different types of wood. The choice of wood barrels affects the flavors and aromas of the vinegar. The aging of traditional balsamic vinegar is for a minimum of 12 years, and some types can be aged for up to 25 years or more.

In addition to traditional balsamic vinegar, there is also commercial balsamic vinegar. This type of vinegar uses a faster, more efficient method that involves the use of concentrated grape must and other ingredients such as caramel and wood extract. Aging for a shorter period of time, typically only a few months to a few years, and is generally comparatively less expensive and has a milder flavor.

How Long Does Balsamic Vinegar Last?

A good balsamic vinegar should remain in good condition for at least 5 years after it was bottled, and possibly much longer. Contrarily, the flavor of cheap balsamic vinegar from the store aisle will probably only last for 2-3 years.

Since it is impossible to predict exactly how long balsamic vinegar will remain edible, both times are mere approximations. Additionally, as everyone has distinct personal preferences of taste, it depends on the individual.

Balsamic vinegar is a beloved condiment that is often used to add flavor and depth to dishes. However, if not stored properly, balsamic vinegar can go bad or lose its flavor and quality. Here are some tips on how balsamic vinegar can be stored indefinitely to ensure it stays fresh and flavorful for as long as possible.

How to store balsamic vinegar?

  1. Keep it in a cool, dark place. Balsamic vinegar should be stored in a place that is cool and dark, such as a pantry or cupboard. Avoid sunny or warm spots, as the heat can spoil vinegar faster.
  2. Use an airtight container. Store Balsamic vinegar in an airtight container to keep out any air or moisture that can affect its flavor and quality. Glass bottles with a cork or screw cap are a good option, as they seal well and keep out light. Alternatively, you can use a plastic container with a tight-fitting lid.
  3. Avoid storing near strong odors. Balsamic vinegar is quite sensitive to odors. It’s best to store it away from items with strong smells such as spices or other strong-smelling foods, as the vinegar may absorb their odors.
  4. Don’t refrigerate unless opened. If you have an opened bottle of balsamic vinegar, it’s a good idea to store it in the refrigerator to prevent it from going bad.
    • However, unopened bottles of balsamic vinegar don’t need to be refrigerated. In fact, the cold temperature of the refrigerator can cause the vinegar to thicken and become cloudy, which can affect its flavor and quality.
  5. Use within 2-3 years. Balsamic vinegar has a relatively long shelf life, but it’s still best to use it within 2-3 years of purchasing it. After that, it may start to lose its flavor and quality. If you’re not sure how long the bottle is in your pantry, check the expiration date on the label. If it’s past the expiration date, it’s best to toss it out and get a new bottle.
  6. Decant into a smaller container. If you’re not planning on using a full bottle of balsamic vinegar within 2-3 years, consider decanting it into a smaller container. This will allow you to use what you need and keep the rest fresh and flavorful for longer.

Storing Balsamic Vinegar bottle at room temperature

Balsamic vinegar is a versatile condiment that adds flavor and depth to a wide range of dishes. It’s also a staple in many pantries, but when it comes to storing balsamic vinegar, there’s often a debate on whether to store at room temperature or in the refrigerator. So, can you store balsamic vinegar at room temperature, or does balsamic vinegar need to be refrigerated?

First, let’s define room temperature. For the purpose of this article, room temperature is considered to be between 65-75°F (18-24°C). This is the average temperature found in most homes and is considered a safe range for storing perishable items.

Now, let’s look at balsamic vinegar specifically.

Balsamic vinegar is made from white grapes that are fermented and aged in wooden barrels. The aging process gives balsamic vinegar its rich, complex flavor and dark color.

Traditional balsamic vinegar, which is aged for at least 12 years, is typically more expensive and has a thicker consistency due to the lengthy aging process.

On the other hand, commercial balsamic vinegar is aged for a shorter period of time and is usually made from grape must (juice, skin, and seeds) rather than white grapes.

So, can you store it at room temperature?

The short answer is yes, but it depends on the type of balsamic vinegar you’re using. Traditional balsamic vinegar, aged for at least 12 years, can be stored at room temperature because it has a higher acidity level and is less prone to spoilage.

However, commercial balsamic vinegar, which is aged for a shorter period of time and made from grape must, should be stored in the refrigerator once it’s opened. This is because commercial balsamic vinegar has a lower acidity level and is more prone to spoilage.

store balsamic vinegar

Now, let’s look at some of the pros and cons of storing balsamic vinegar at room temperature.


  • Room temperature storage is convenient. If you use balsamic vinegar regularly, it’s easier to keep it at room temperature where you can easily access it.
  • Room temperature storage preserves the flavor. Balsamic vinegar has a complex flavor profile that can be affected by temperature changes. Keeping it at room temperature preserves the flavor and quality of the vinegar.


  • Room temperature storage can cause spoilage. If the balsamic vinegar is not stored in an airtight container, it can be exposed to air and moisture, which can cause spoilage.
  • Room temperature storage can cause thickening. Balsamic vinegar can thicken at room temperature, which can affect its consistency and flavor.

How should balsamic vinegar be kept after being opened?

In the kitchen, balsamic vinegar can be kept in a cupboard or on a shelf. Please keep it away from sources of extreme heat and light, including artificial light. Since balsamic vinegar is light-sensitive, it is not a wise idea to place it into a clear small container or glass serving dish without following the recommended storage conditions.

Overexposure to light causes balsamic vinegar to start deteriorating and finally go rotten. A spoiled balsamic vinegar tastes considerably harsher and won’t be suitable for salads. You won’t be able to manufacture glazes without balsamic vinegar due to the altered flavor character.

Is Balsamic Vinegar Safe to refrigerate?

Yes, but it’s not much of any help. This does not imply that balsamic vinegar will spoil if you store it in the refrigerator; rather, the flavor and superb properties of this liquid will be better kept if you store it at room temperature. Balsamic vinegar can be refrigerated if you want to.

You see, freezing and thawing vinegar will probably add too much moisture in the form of water, which will dilute the acetic acid. The component most abundant in balsamic vinegar, acetic acid, has already been described. If it is diluted, the acidity, color, flavor, and power of the salad dressing will all decrease.

So, should balsamic vinegar be refrigerated?

The answer is not as straightforward as you might think. Here are some factors to consider when deciding if balsamic vinegar should not be refrigerated:

refrigerate balsamic vinegar

Age of the vinegar

Balsamic vinegar is aged in barrels for a period of time. The older the vinegar, the thicker and more concentrated it will be, and is generally more expensive with complex flavor. Because it is aged, older balsamic vinegar is also less acidic than younger vinegar, which means it is less prone to spoilage. Therefore, older balsamic vinegar can generally be stored at room temperature without any issues.

Quality of the vinegar

Balsamic vinegar can vary in quality, with some brands being made with more care and attention to detail than others. High-quality balsamic vinegar is typically made with 100% pure grape juice and is aged for a longer period of time in carefully selected barrels. Using traditional methods, such as leaving it to age in barrels of different types of wood, can affect the flavor of the vinegar. High-quality vinegar is generally more expensive and has a richer, more complex flavor than lower-quality vinegar. Because it is of higher quality, it is also less likely to spoil and can be stored at room temperature.


Some balsamic vinegar may contain ingredients other than grape juice, such as caramel, thickeners, or artificial flavors. These ingredients can affect the stability of the vinegar and may make it more prone to spoilage. If the balsamic vinegar you are using contains any of these ingredients, it is probably best to store it in the refrigerator to extend its shelf life.

Opened or unopened

If you have an unopened bottle of balsamic vinegar, it can generally be stored at room temperature.

However, once the bottle is opened, the vinegar is exposed to air, which can cause it to spoil more quickly. In this case, it is probably best to store the vinegar in the refrigerator to help extend its shelf life.

Personal preference

Ultimately, the decision to refrigerate balsamic vinegar is a matter of personal preference. Some prefer storing it in the refrigerator to extend its shelf life, while others keep it at room temperature for easier access. If you are unsure about refrigerating balsamic vinegar, a good rule of thumb is to store it in the refrigerator if it is of lower quality, or if it contains any ingredients other than pure grape juice.

Final words on refrigerating balsamic vinegar

In conclusion, whether balsamic vinegar should be refrigerated depends on a few factors. Its age, quality, ingredients, and whether it is opened or not.

In general, high-quality, pure balsamic vinegar that’s not opened can be stored at room temperature. While lower-quality vinegar or vinegar that contains additional ingredients better be stored in the refrigerator.

Ultimately, the decision of refrigerating balsamic vinegar is a matter of personal preference but you don’t need to refrigerate balsamic vinegar.

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