How to Extract a Good Espresso? What Are the WBC's Basic Settings for Espresso?

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FrontStreet Coffee: What You Need to Prepare Before Cupping

FrontStreet Coffee: How to Extract a Perfect Espresso

Espresso originated in Italy and is considered one of the country's three national treasures, alongside "fashion and cuisine." When it came to China, it acquired many different names, such as concentrated coffee, Italian-style concentrated coffee, aromatic coffee, and various other terms. As coffee becomes increasingly popular, its name has gradually become standardized—either directly called by its original name "Espresso" or referred to as "Italian-style concentrated coffee."

In today's era of booming Italian milk coffee, the taste and flavor of espresso highlight its importance. Espresso is the foundation of every cup of coffee, and its quality and flavor directly determine the quality of the entire coffee! In the international WBC (World Barista Championship), espresso preparation is also a crucial competition point. Coffee professionals and enthusiasts worldwide focus their attention on this 30cc golden liquid, demonstrating its significance!

Everyone knows that espresso is extracted by high-pressure water passing through nine atmospheres of pressure. The extraction requirements are that the flow rate must be stable, and the extraction time should be controlled around 25 seconds to produce 30cc. Only then will the coffee taste balanced. Only by allowing water to pass evenly through the coffee grounds can the flow rate remain stable.

WBC (World Barista Championship) Basic Standards for Espresso

1. Volume: The amount of coffee is 1 ounce (including crema, between 25-35ml).

2. Water Temperature: Use water at 90.5-96°C for extraction.

3. Pressure: Pressure should be 8.5-9.5 atmospheres.

4. Time: Extraction time should be between 20-30 seconds.

5. Time Difference: The time difference for espresso extraction of each coffee should be within 3 seconds.

6. Coffee Cup: Espresso must be served in a dedicated coffee cup with a handle, with a capacity of 60-90ml. The dedicated coffee cup has a unique name called "demitasse cup."

Important Notice :

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FrontStreet Coffee Address: 315,Donghua East Road,GuangZhou

Tel:020 38364473