Should you aerate spirits?

Answered by Michael Blake

As a sommelier and brewer, I have had the opportunity to explore the world of and experiment with different ways to enhance their flavors. One technique that I highly recommend is aerating spirits.

When we talk about aerating spirits, it means allowing the spirit to come into contact with air, much like when we decant or swirl a glass of . This process can greatly enhance the overall experience of drinking spirits, just as it does with wine.

Aerating spirits serves a similar purpose as it does with wine – it allows the different aromas to express themselves fully. When a spirit is first poured into a glass, it may have a slightly closed-off or tight aroma. This is because the spirit has been confined in a bottle for an extended period of time. By aerating the spirit, we are essentially giving it the chance to breathe and open up.

I have found that aerating spirits can be particularly beneficial for aged spirits, such as whiskies and brandies. These spirits have often spent years maturing in oak , developing complex flavors and aromas. By aerating them, we can unlock these nuances and fully appreciate the spirit's character.

To aerate a spirit, you can simply swirl it gently in the glass, allowing the liquid to come into contact with the air. This action helps to release volatile compounds, which contribute to the overall aroma and flavor profile of the spirit. You may also choose to use a specialized aerating device, such as a spirit aerator or a decanter, which can expedite the aeration process.

I have personally witnessed the transformation that can occur when aerating spirits. For example, I once had the opportunity to taste a 15-year-old whisky without aerating it and then after allowing it to breathe for a few minutes. The difference was remarkable. The aerated whisky showcased a much more complex bouquet, with notes of dried fruits, spices, and oak that were not as pronounced before.

Furthermore, aerating spirits can also help to mellow out harsh or aggressive flavors. Some spirits, especially high-proof ones, can initially have a strong burn on the palate. By aerating the spirit, the alcohol can evaporate slightly, allowing other flavors to shine through and creating a smoother drinking experience.

It's important to note that not all spirits benefit from extensive aeration. Lighter spirits, such as or , may not require as much aeration as aged spirits. However, a quick swirl or gentle agitation can still help to release some of the aromas and enhance the overall drinking experience.

I highly recommend aerating spirits to fully appreciate their flavors and aromas. By allowing the spirit to come into contact with air, we can unlock its character and expression. Whether it's a rich, aged whisky or a delicate gin, aeration can greatly enhance the overall drinking experience. So next time you pour yourself a spirit, take a moment to aerate it and savor the full complexity of its flavors.