Do you know how many coffee beans are needed for one espresso?

The effect of the amount of coffee beans on an espresso

Coffee is an essential drink for many people in the morning, and espresso is one of the most popular ones. However, did you know that the number of coffee beans required for a serving of espresso has a significant impact on the taste and mouthfeel of the drink? In this article, we will explore the relationship between the number of coffee beans and espresso.

1. Quantity and strength of coffee beans

First, let's look at the effect of the amount of coffee beans on the strength of espresso. Typically, a standard size (30 ml) of espresso requires about 7 to 9 grams of coffee beans.

If you use a smaller amount of coffee beans to make espresso, you will get a thinner, lighter taste and lower body. Conversely, if you use a larger amount of coffee beans, you will get a stronger, richer taste and higher body.

Therefore, when making espressos that you like, whether moderate or leaning towards a certain direction (dark or light), you need to adjust the amount of coffee beans according to your personal preferences and taste.

2. Coffee Bean Quantity and Acidity

In addition to concentration, the amount of coffee beans also affects the acidity of the espresso. Generally speaking, less coffee beans will produce lower acidity, while more coffee beans will produce higher acidity.

This is because when making espresso, water is forced to flow through the gaps in the powder by pressure. If a smaller amount of coffee beans is used, the contact area of ​​the hot water flowing through the powder is relatively large, resulting in more acidic components in the extracted substances. On the contrary, if a larger amount of coffee beans is used, the contact area is reduced, and the extracted substances contain less acidic components.

Therefore, when adjusting the taste of espresso and balancing different flavors, you need to choose the right amount of coffee beans based on your personal preferences and taste.

3. The quantity of coffee beans required for the variety and grinding degree

In addition to the above two factors, using different varieties of coffee beans and different grinding degrees will also affect the amount of coffee beans required for espresso.

For example, some varieties of coffee beans may be easier to extract aroma and flavor from than others. This means you may need to use a smaller amount of these specific varieties of coffee beans to make an ideal cup of espresso.

Additionally, if you choose to use a coarse grind, you will need to increase the amount of coffee beans to maintain the proper strength. Conversely, if you choose to use a fine grind, you can use less coffee beans to achieve the same strength.

4. Personal Preference and Experimentation

Ultimately, personal preference plays a huge role when it comes to making espresso. Everyone has different preferences for strength, acidity, and mouthfeel, and some experimentation should be done when adjusting the above factors.

Try using different quantities, varieties, and grinds of coffee beans, and record the results of each cup of espresso. By comparing the differences between them, you can find the amount of coffee beans that best suits your taste and preferences.

in conclusion

The amount of coffee beans plays a big role in the taste and mouthfeel of an espresso. Properly adjusting the amount of coffee beans can achieve the ideal strength and acidity to suit personal taste preferences. Also, the variety and grind will affect the amount of coffee beans required. Therefore, when making espresso, it is recommended to do some experimentation and adjust the amount of coffee beans according to personal preferences.