Introduction:Nitro coffee combines cold brew and nitrogen infusion techniques to create a velvety texture akin to black beer, making it a rising star in the coffee scene in recent years. But do you know how it’s made? How does it differ from regular cold brew? Is it high in calories? And is the canned version worth trying? This article dives deep into the production principles, flavor characteristics, and common misconceptions of nitro coffee to help you better understand this cross-category beverage.

Innovation in coffee beverages never stops, and the emergence of nitro coffee undoubtedly brings a fresh experience to traditional coffee. This type of drink, which involves infusing nitrogen gas into coffee, originated in the American specialty coffee scene and later even attracted attention from international chain brands, becoming one of the notable trends in the coffee market.

The inspiration for nitro coffee actually comes from beer brewing, particularly stouts — a type of dark beer that often uses nitrogen infusion to achieve a silky, refined mouthfeel. Compared to carbon dioxide, nitrogen produces smaller, more stable bubbles, giving the beverage a rich yet smooth texture. This is also the key reason why nitro coffee tastes like it has milk added but without any milky flavor.

Looking back at the history of nitro coffee, it is said that around 2013, a coffee brand in Texas, USA, called Cuvée Coffee, began offering related products and quickly received positive feedback. By 2016, Starbucks followed suit in the U.S. market by adding nitrogen to its popular cold brew, launching what’s known as nitro cold brew. It’s reported that this item quickly became the second best-selling product in stores.

So, how exactly is nitro coffee made? First, you need a glass of chilled coffee, typically cold brew or iced Americano. Hot coffee is not recommended because high temperatures can affect the dissolution of nitrogen and also cause the bubbles to dissipate more quickly.

Next, you’ll need a nitrogen infusion device. The most common and simple tool is a cream whipper. The method involves pouring iced coffee into the whipper, inserting a nitrogen cartridge, gently shaking it, and then pressing the trigger to inject nitrogen into the coffee. This approach quickly creates a fine and long-lasting foam layer, delivering a visual and textural effect similar to that of black beer.

Interestingly, the initial motivation for developing nitro coffee was to simulate the mouthfeel of black beer. However, since coffee and beer are fundamentally different types of beverages, producers did not directly use beer equipment. Instead, they opted for nitrogen tools suited for coffee to ensure the flavor remains unaffected.

When it comes to the flavor of nitro coffee, its standout feature is that velvety foam — smooth to the touch, easy on the palate, and because nitrogen bubbles are more stable than carbon dioxide, the drink feels noticeably less sharp. However, these delicate bubbles don’t last long, usually dissipating within minutes after preparation. Once the nitrogen escapes, the drink’s unique texture also weakens, becoming not much different from regular black coffee.

Because nitrogen retention time is limited, many consumers tend to drink nitro coffee quickly after receiving it to enjoy the optimal flavor window. For shops, this also indirectly boosts table turnover and customer return rates.

If you don’t have professional equipment or don’t want to make it yourself, there are now many brands on the market offering canned nitro coffee, which is convenient to carry and ready to drink. However, although canned versions retain a certain level of nitrogen effect during the sealing process, their foam fineness and freshness may be slightly inferior compared to freshly made ones. Additionally, some canned drinks may contain added sugars or other flavoring ingredients, so it’s advisable to check the nutrition labels before drinking to avoid consuming excess calories.

In summary, with its unique mouthfeel and innovative experience, nitro coffee has secured a place in the global coffee market. Whether you’re a coffee enthusiast chasing novel flavors or just someone looking to try something different with your black coffee, nitro coffee is worth a try. If you want to experiment at home, just prepare a cold brew base and a simple nitrogen infusion tool to DIY your own nitro coffee. If you prefer convenience, store-bought canned versions are also a great option, but remember to compare ingredients and calorie content to make the choice that suits you best.

The above content is compiled by CoffeeHunters, a coffee news website.