Dosing, or measuring the amount of coffee used to make an espresso shot, is a critical step in the process of making the perfect espresso. The right dose will ensure that the shot is well balanced, with a rich crema, good extraction, and delicious flavor. In this blog, we will explore the art of correctly dosing espresso and the factors that can affect the right dose.

Why Dosing Matters

The right dose will ensure that the water passing through the coffee grounds has enough time to extract the flavors, aromas, and caffeine, without over-extracting the coffee. If the dose is too small, the shot will be under-extracted and taste weak and watery. If the dose is too large, the shot will be over-extracted and taste bitter and harsh.

Factors Affecting the Right Dose

The right dose for your espresso will depend on several factors, including the type of coffee, the roast level, and the grind size. Here are some guidelines to help you get started:

1. Coffee type: Different types of coffee will require different doses. For example, lighter roasts tend to require a larger dose, while darker roasts tend to require a smaller dose.

2. Roast level: The roast level of your coffee will also affect the right dose. Lighter roasts will require a larger dose, while darker roasts will require a smaller dose.

3. Grind size: The grind size of your coffee will also affect the right dose. A finer grind will require a smaller dose, while a coarser grind will require a larger dose.

How to Correctly Dose Espresso

To correctly dose your espresso, you will need to experiment with the amount of coffee you use. Here are some general guidelines to help you get started:

1. Start with a standard dose: Start with a standard dose of around 18-20 grams of coffee and adjust from there based on the extraction time and flavor.

2. Use a scale: A digital scale is the best tool for accurately measuring the dose of your coffee.

3. Make small adjustments: Make small adjustments to the dose until you achieve the perfect extraction time and flavor.

4. Repeat: Repeat the process of adjusting the dose until you have achieved the perfect dose for your specific coffee and machine.

Conclusion

Correctly dosing your espresso is critical to achieving the perfect shot. By considering the type of coffee, roast level, and grind size, and experimenting with the dose, you can achieve the right balance of flavor and extraction. With a little practice, you will be able to dose your espresso perfectly every time.