Nitro coffee has gained quite a following in recent years, with its smooth and creamy texture, rich flavor, and unique presentation. But have you ever wondered what gas is used to create this delightful beverage? Well, the answer might surprise you. While many coffee shops and cafes use nitrogen gas to infuse the coffee with those velvety bubbles, there has been a growing controversy surrounding the use of whipped cream canisters instead. In this article, we will take a closer look into this controversy and explore the different gases used for nitro coffee.
The Rise of Nitro Coffee
Before we delve into the whipped cream canister controversy, let’s first understand a little more about nitro coffee and its origins. Nitro coffee is a cold brew coffee infused with nitrogen gas, which creates a smooth and creamy mouthfeel similar to a draft beer. This innovative method of serving coffee originated in the craft beer industry, where nitro taps were used to add a frothy texture to certain beers. Soon enough, coffee enthusiasts discovered that nitrogen could also enhance the taste and texture of their favorite beverage, leading to the rise of nitro coffee.
The Nitrogen Gas Debate
Initially, nitrogen gas was the go-to choice for infusing coffee with those tiny bubbles that give nitro coffee its unique texture. Nitrogen is an inert gas, meaning it does not react with other substances, making it ideal for creating a creamy foam without affecting the flavor of the coffee. It is also lighter than air, which allows it to cascade down the side of the glass, much like a Guinness beer. The use of nitrogen gas in nitro coffee quickly became the standard practice in many coffee shops across the globe.
Whipped Cream Canisters: A Cheaper Alternative?
However, in recent years, a controversial alternative to nitrogen gas has emerged – whipped cream canisters. These canisters, typically used to whip cream for desserts, contain nitrous oxide gas. Nitrous oxide, commonly known as laughing gas, is a colorless and slightly sweet-smelling gas that has been used for medical and recreational purposes. Some coffee shops have started using these canisters to create a similar frothy effect in nitro coffee at a lower cost than nitrogen gas.
The Controversy Heats Up
The use of whipped cream canisters in the production of nitro coffee has stirred up a debate among coffee connoisseurs and professionals. One of the main concerns is the potential flavor alteration caused by nitrous oxide. Unlike nitrogen, nitrous oxide can have a slight metallic taste, which may interfere with the natural flavors of the coffee. Additionally, the use of nitrous oxide in whipped cream canisters may lead to inconsistencies in the foam’s texture and stability, resulting in a less desirable nitro coffee experience.
The Safety Concerns
Apart from the flavor implications, there are also safety concerns surrounding the use of whipped cream canisters for nitro coffee. Nitrous oxide, when inhaled in large quantities, can lead to dizziness, nausea, and even loss of consciousness. While the amounts used in nitro coffee are minimal and safe for consumption, proper handling and storage of these canisters become crucial to prevent any mishaps. Coffee shops must exercise caution and adhere to safety guidelines when utilizing whipped cream canisters.
Final Thoughts
In conclusion, the use of gas for nitro coffee has become a topic of controversy in recent years. While nitrogen gas has been the traditional choice for achieving that smooth and creamy texture, whipped cream canisters have emerged as a cheaper alternative. However, concerns over flavor alteration and safety implications make the use of whipped cream canisters debatable. Ultimately, coffee shops must carefully consider the impact of their choices on the quality, taste, and safety of the nitro coffee they serve. Whether it is nitrogen gas or whipped cream canisters, the choice should always prioritize an exceptional and enjoyable coffee experience for consumers.