Introduction:Lungo coffee, an extended version of espresso, is often confused with Americano. However, the two differ significantly in extraction method, flavor, and concentration. This article delves into the definition of Lungo, compares its production logic with that of Americano, and explores their differences in volume, flavor profile, and suitable scenarios. It also provides background on the use of Italian blends to help you better understand the characteristics of these two classic black coffees.
Among the many styles of Italian black coffee, Americano is undoubtedly the most well-known, especially during summer when iced Americano becomes a daily staple for many. But have you heard of Lungo coffee? This Italian-origin beverage, also based on espresso, differs greatly from Americano in extraction technique and flavor presentation. This article will compare Lungo and Americano in terms of definition, preparation process, volume settings, and taste characteristics. Through practical parameters and usage contexts, it will take you deep into the essence of these two classic drinks.
The term "Lungo" means "long" or "extended" in Italian, and as the name suggests, it is made by extending the extraction time of espresso and using more water. Unlike Americano, which is simply espresso diluted with hot water, Lungo adjusts the grind size and extraction time to prolong the contact between water and coffee grounds. This extracts more flavor compounds and coffee liquid, resulting in a smoother, more layered drink with relatively lower concentration.
Specifically, traditional espresso is typically extracted to 25–30 ml in about 18–30 seconds. In contrast, Lungo extends the extraction time to around one minute, increasing the liquid volume to 50–60 ml, and sometimes up to around 85 ml. This makes Lungo’s taste smoother and more nuanced while retaining the bold base typical of espresso-based drinks. Since it doesn’t involve adding extra water but instead relies on prolonged extraction to increase total volume, Lungo is neither an Americano (espresso + water) nor a Long Black (water + espresso), but a true "extended espresso."
In terms of volume, a single Lungo usually ranges from 60–85 ml, and a double from about 120–170 ml, differing from the larger sizes commonly seen in Americano (often exceeding 150 ml). Additionally, due to its longer extraction time, Lungo releases more caffeine, making it potentially more effective for those seeking a caffeine boost. However, because of the increased total extraction volume and time, Lungo generally has a gentler taste than espresso, reduced bitterness, and a richer aroma longevity.
As for Americano, its origin dates back to World War II when American soldiers stationed in Europe were unaccustomed to the very strong local espresso. They chose to dilute it with water to adjust its strength and taste. Over time, this “espresso + water” method became a fixed practice and evolved into what we now know as Americano. Generally, Americano is made by extracting espresso and then adding hot water, with a total volume commonly over 200 ml, adjusted according to personal preference.
In terms of extraction technique, Americano emphasizes overall balance and crema presentation in the final drink, so medium to dark roasts in blends are often chosen to ensure a rich layer of crema during extraction, thereby enhancing aroma and taste. Lungo, on the other hand, due to its longer extraction time, requires stricter control over grind size and water flow rate. The grinder settings need to be adjusted to speed up water passing through the coffee grounds, achieving a longer extraction without over-extracting bitterness.
Additionally, many people face a choice between blends and single-origin beans when selecting Italian coffee. In reality, most professional Italian-style coffees use blends because they combine characteristics from beans of different origins, achieving a balance of stable flavor, cost control, and overall performance. For example, common blend combinations might include the balanced body of Brazilian beans and the nutty notes of Colombian beans, delivering a stable base flavor with moderate acidity and sweetness, suitable for everyday drinking and various brewing methods.
In summary, although both Lungo and Americano belong to the category of Italian black coffee, they differ in production logic, extraction parameters, and final flavor profiles. Lungo is characterized by extended extraction time and increased liquid volume, offering a smoother and more palatable taste, ideal for those who enjoy boldness without bitterness. Americano, achieved by diluting with water, is better suited for larger servings and daily caffeine needs. Understanding these differences can help you make more personalized choices when selecting your coffee.
The above content is compiled by CoffeeHunters, a coffee news website.
