Lungo (Italian for "long") is one of the espresso preparation methods, named for the larger volume of coffee produced by passing water through the coffee grounds for a longer time. It is prepared similarly to espresso, but with more water, resulting in a distinct taste and texture.

Compared to a classic espresso, Lungo espresso has a lighter intensity but a more pronounced bitterness. Its volume typically ranges between 90-120 ml, offering a taste experience somewhere between espresso and americano.

How is Lungo Espresso Made?

Lungo espresso is made following standard espresso preparation rules, but with an extended brewing time and increased water volume. This involves a longer extraction process, typically lasting around 30-40 seconds. While the pressure and temperature remain constant, the prolonged extraction allows more compounds to be released from the coffee grounds.

Preparation Steps

1. Grinding the Coffee: Coffee beans are ground to a standard espresso fineness.
2. Machine Settings: The espresso machine should operate at 9 bars of pressure and approximately 90-96°C.
3. Extraction Time: For Lungo, the extraction time is extended to 30-40 seconds.
4. Volume: The resulting drink is 90-120 ml in volume.

Characteristics of Lungo

Lungo espresso is less concentrated and larger in volume compared to a classic espresso. The longer extraction time allows more soluble compounds to dissolve into the water, which can result in a more bitter and sometimes harsher flavor profile. However, the taste and volume of a Lungo can vary depending on the type of coffee beans and the grind size used.

• Flavor Profile: Lungo offers a more bitter taste compared to espresso. The extended contact with water can sometimes result in unbalanced flavors.
• Intensity: Lungo is less intense than espresso but still delivers a distinct coffee aroma due to the use of an espresso machine.

Differences Between Lungo and Espresso

1. Extraction Time: Espresso is typically brewed in 25-30 seconds, while Lungo takes 30-40 seconds.
2. Volume: Espresso has a volume of about 25-30 ml, whereas Lungo offers 90-120 ml.
3. Flavor: Lungo has a lighter intensity but a more bitter taste, while espresso is rich and concentrated.