How is gin made?
The gin making process: Gin-erating magic
There’s quite a lot of science involved when it comes to how gin is made and it’s pretty fascinating. Beefeater has long perfected its gin-making process over in the UK, and we hope you’ll agree that the final product speaks for itself. There are several methods used to produce gin, but most include the same fundamental stages:
FERMENTATION: THE STARTING POINT
Every great gin begins with fermentation. Whether it’s grains (like barley, corn, rye, or wheat), potatoes, sugar beets, grapes, or even apples, the chosen ingredient is mashed and mixed with water. This converts the starches from the base ingredient into sugars which are crucial for the next bit.
Yeast is then added to this mix, and fermentation begins. Essentially, the yeast eats the sugars that have been released, converting them into alcohol and carbon dioxide.
After several days, what’s left is a kind of beer or wine, depending on the base ingredient, with an alcohol content of around 5-10%.
DISTILLATION: THE HEART OF THE PROCESS
Distillation is where the fermented mash gets transformed into a high-proof neutral spirit. This part is pivotal and involves heating the liquid to separate the alcohol from the water and other components.
As we know, however, gin is not gin unless its packed full of botanical flavor and this is why the infusion of botanicals must also be incorporated into the distillation process. There are several different ways distillation can be done:
POT STILL DISTILLATION
Pot distillation is an artisanal, old-school method of gin distillation and involves heating the fermented mash in a pot still. As alcohol evaporates at a lower temperature than water, it rises first.
The alcohol vapor travels up the neck of the still and then condenses back into liquid. This liquid is collected, and often redistilled multiple times to achieve a higher purity. After the first round of distillation, botanicals are added to the neutral spirit so that when the vapour is next collected, it’s infused with aromatic flavors. They are often left to steep in the alcohol for many hours before redistillation takes place to ensure the perfect intensity of flavors. Our chosen botanicals are soaked for 24 hours.
COLUMN STILL DISTILLATION
Also known as continuous stills, column stills are a more modern method that consist of a series of stacked mesh plates. The fermented liquid is fed into the still, and vapour rises through the plates.
Each plate acts as a mini distillation, separating alcohol from water more efficiently. This allows for continuous production and results in a very high-proof, neutral spirit.
Within the column, typically at the neck of the still, there is a basket of botanicals which the vapour flows through to take on their flavors. This method is favoured for delicate oils and botanicals that can be ruined if boiled in alcohol for an extended period and tends to produce gins with a lighter profile.
VACUUM DISTILLATION
As a relatively new method, vacuum distillation is done under reduced pressure in a vacuum-sealed chamber, allowing the alcohol to evaporate at a lower temperature and preserving the delicate flavors and aromas of the botanicals.
BLENDING AND DILUTION: THE FINISHING TOUCH
Once the spirit has been distilled with the botanicals, it’s time for the final steps. Some gins are blended with other distilled spirits to achieve a desired flavor profile.
Alcohol by volume levels (ABV) are also adjusted by adding water to make the gin palatable (or drinkable to you and me). Usually, gin is bottled at around 40-50% ABV.
Once the gin has been checked for quality, it is bottled and shipped all around the world.
Bish, bash, bosh.
What about flavoured gin?
Flavoured gins such as Beefeater Pink Strawberry are made in the same way as our classic London Dry Gin, but with added natural flavourings for a fruity finish.
If you’re keen on getting creative with gin, take a look at our gin cocktails to find out how to make everything from a timeless Negroni to a zesty Holiday Mimosa.
Yes, gin may be made from three key ingredients, but what you add to our finished product is in your hands.
That’s the basics of making gin, but let’s be honest, Beefeater is anything but basic. From the initial fermentation to the intricate distillation and the artful infusion of botanicals, Beefeater gin-making is a blend of science, art, and a bit of magic. Each bottle carries the essence of its ingredients and the craftsmanship of its makers.
So, the next time you’re enjoying Beefeater gin cocktails, you can appreciate the complex journey it took to make the spirit in your glass.