The common sense of fine coffee the practice of Italian espresso
It usually takes 7 grams of coffee powder and 40 to 65 milliliters of water to make a small cup of espresso. If you want the coffee to be stronger, you can reduce the amount of water. Boiled Espresso should be placed in a thick, small coffee cup that is pre-heated, and it will not taste until it is hot.
The coffee beans that make espresso are usually Arabica beans. It doesn't matter whether you use individual beans to brew Espresso. There is a lot of freedom to choose. Some coffee merchants even sell coffee beans used to make espresso that are a mixture of several Arabica beans.
The coffee powder for making espresso should not be ground too fine, which will cause the coffee to be over-extracted and make the coffee taste bitter. On the contrary, the coffee will not be ground too thick, so the extracted coffee will taste too light.
The most important sign of a good espresso is that it has a light camel-colored emulsion (Crema), which is a mixture of fat, water and air in the coffee during the extraction process. The emulsion should be uniform in color, about 3 cm to 5 cm thick, shake the coffee cup gently, and this layer of emulsion will stick to the wall like thick syrup. If the emulsion is dark brown or even black, the coffee is overextracted; if it is yellowish, the coffee has not been fully extracted.
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Coffee common sense the making of espresso is an art similar to music
Espresso is a science, but science can't tell you what coffee should taste like. We often say that the production of espresso is an art similar to music. In a perfect small espresso (Espresso Ristretto), a great deal of aroma blends with the texture of the coffee. The finest aroma components are locked in the coffee fragrant oil for a while.
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General knowledge of fine coffee introduction to Italian espresso
Espresso is what people often call Espresso. Espresso is a favorite of Italians and can be regarded as the starting point for any kind of delicious fancy coffee. They are willing to have a hot Espresso at any time of the day, regardless of time. Adults also add a little Italian grappa (Grappa, the colorless brandy that Italians like) to make Ca.
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