Introduction:The iced Americano craze sweeping South Korea has sparked curiosity: why is Americano coffee often perceived as bitter and hard to drink? Is adding sugar really unprofessional? And what’s its connection to weight loss? This article delves into the historical origins and evolving definition of Americano coffee, explains in detail the standard brewing ratios and process for iced Americano, and recommends several suitable espresso blends for home brewing—helping you master the art of making a smooth and enjoyable Americano.

Walk into any café, and you’ll almost always find “Americano coffee” on the menu. Yet, many people’s first impression is that it’s “bitter and hard to swallow.” Is this really the case? Does adding sugar mean you don’t understand coffee? Does it actually help with weight loss? This article starts with historical background to explore how the definition of Americano has changed, details the standard way to make iced Americano and its coffee-to-water ratio, and recommends several espresso blends ideal for brewing Americano—so you can easily enjoy a well-balanced cup at home.

Historical records suggest that the birth of Americano coffee is closely tied to World War II, but its origin isn’t America—it was created by Italian baristas to cater to the taste preferences of American soldiers. At the time, U.S. troops were unaccustomed to the intense bitterness and strong flavor of espresso, preferring the drip-style black coffee they drank at home. To accommodate them, Italians began diluting espresso with hot water, giving rise to the prototype of Americano. Interestingly, in the U.S., “black coffee” typically refers to drip coffee, while in the UK and other regions, the same term often means Americano. As for whether sugar should be added, it’s purely a matter of personal taste and has nothing to do with professionalism.

So, what exactly is Americano coffee? Traditionally, it refers to black coffee made via drip brewing, with an extraction time of about four to five minutes—resulting in higher caffeine content, a refreshing taste, and the ability to showcase the coffee bean’s original characteristics. However, in modern cafés, Americano is usually made by diluting espresso with a large amount of hot or iced water. When ice is added, it becomes the popular iced Americano; when diluted with hot water, it’s called hot Americano.

As for coffee-to-water ratios, there is no absolute standard. Some shops prepare what they call “standard” or “short” Americano using a 1:2 or 1:1 ratio, but depending on the strength of the espresso and customer preference, the ratio can even go as high as 1:15. In practical experience, a ratio of 1:6.5 to 1:7 can fully highlight the layers and flavors of an espresso blend, and is the recommended range by many professional shops.

The process of making iced Americano is actually quite simple. First, extract a double shot of espresso using an espresso machine. Recommended parameters are as follows: grind size around 1.6, extraction pressure 9 bar, water temperature controlled between 90.5–96°C, extraction time maintained at 25–33 seconds, with 20g of coffee grounds yielding approximately 40ml of espresso. Under this extraction scheme, the flavor profile typically features a smooth mouthfeel, medium body, with prominent fruity acidity and berry aromas, accompanied by hints of whiskey and rich chocolate notes, and a sweet, lingering aftertaste.

Next, prepare about 280ml of ice water mixture, pour the extracted double shot of espresso directly into it, stir gently, and it’s ready to enjoy. The resulting iced Americano has a refreshing and smooth texture, with a pronounced wine-like character, long-lasting aroma, and a captivating chocolatey finish—perfect for summer or consumers who prefer cold beverages.

As for choosing which coffee beans to use when making Americano at home? Since Americano is usually based on espresso, it’s recommended to prioritize espresso blends. These beans are typically specially blended to retain rich flavor and complexity even after dilution.

For example, a common and popular blend combination consists of sherry cask-processed beans and Yirgacheffe sun-dried red cherry beans, typically in a 7:3 ratio. The flavor profile showcases distinct fruity acidity, subtle berry aromas, wine notes, and a rich chocolatey character, with a clean finish. An iced Americano made from this blend not only tastes refreshing and smooth but also delivers a unique wine-like note and chocolatey aftertaste—ideal for coffee lovers who enjoy complex flavors.

In addition, many blends focus on balanced flavor profiles—for instance, combinations of Colombian and Brazilian beans in a roughly 3:7 ratio. These blends typically exhibit gentle mild acidity, sweetness, and nutty aftertastes, delivering a smooth and non-irritating cup that’s great for everyday drinking. For those seeking a richer mouthfeel, blends with a small amount of Robusta can be chosen to enhance body and intensity, bringing caramel sweetness along with layered notes of nuts and dark chocolate.

In summary, although Americano coffee is often labeled as “bitter,” mastering the right brewing ratio and selecting the appropriate beans can lead to a delicious, flavorful cup of black coffee. Whether you prefer a refreshing cold drink or a rich hot one, adjusting the coffee-to-water ratio and choosing the right blend can help you find your ideal Americano flavor.

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