Learn more about the espresso coffee making process

The process of making ESPResso coffee

Espresso coffee is a concentrated coffee with a unique flavor and taste. It is one of the indispensable drinks for many people every morning. In this article, we will take a deep look at the process of making Espresso coffee.

Choosing the right coffee beans

To make a good espresso, you first need to choose the right coffee beans. Generally speaking, delicious espresso can be made using either single-origin or blended beans. Single-origin beans usually have a unique and clear flavor profile, while blended beans can provide a richer and more balanced taste.

Whichever type of beans you choose, make sure they are freshly roasted and stored in an airtight container to preserve freshness.

Grinding and metering

Espreso needs to be ground finely and evenly to achieve the best results. Use a professional grade or semi-automatic grinder to grind and measure the required amount according to the number of cups required.

Typically, you need to use 18-20 grams of coffee powder per cup of espresso. Make sure the coffee powder is evenly distributed in the filter basket and tap it gently with your fingers to remove air bubbles.

Extraction time and temperature

Extraction time and temperature are one of the key factors in making ideal espresso. Generally speaking, the extraction time should be between 25-30 seconds and the water temperature should be controlled between 90°C and 95°C.

If the extraction time is too short, the coffee may taste too acidic; if it is too long, it may taste bitter. Control the extraction time by adjusting the grind size, pressure and amount of water.

Good extraction

Espresso coffee needs to be extracted by high-pressure steam flowing quickly through the coffee powder. Normally, each cup of espresso requires about 30 ml of water and is extracted at a pressure of about 9 bars (atmospheric pressure).

Be careful to maintain steady and even pressure on the portafilter to ensure that the water flows evenly through the coffee grounds and achieves the best taste and flavor.

Observation and adjustment

In the process of making espresso, observation and adjustment are very important. By observing the flow speed, color and texture of coffee, you can judge whether the extraction is normal.

If the flow is too fast, you may need a finer grind or more pressure; if the flow is too slow, you may need a coarser grind or less pressure.

Enjoy Espresso

When you have completed all the steps and successfully made a perfect cup of espresso, it's time to enjoy it! Pour the espresso into the preheated cup and add milk, sugar or other condiments according to personal taste.

Remember to stir gently before tasting to ensure even mixing. Then, raise the cup to your lips, close your eyes, and feel the rich and mellow taste on the tip of your tongue!

in conclusion

The espresso coffee making process requires careful control of each link to achieve the best results. Choosing the right beans, measuring and grinding correctly, controlling the extraction time and temperature, and observing and adjusting are all key steps to making delicious espresso.

With constant practice and experimentation, you will be able to master these techniques and make amazing espresso coffee. Now, get ready to enjoy a perfect cup of espresso!