Steaming is the most important step in hand-brewing coffee
Steaming is the most important part of hand-brewed coffee. The length of stewing time is directly related to the taste of a whole cup of coffee. Generally speaking, light roast coffee should be stewed for 30-40 seconds, medium roast coffee stewed for 20-30 seconds, medium deep roast stewed for 10-20 seconds, deep roast coffee not stewed, directly filtered out. The finer the grinding, the shorter the stewing time, so that the water-soluble substances in the coffee can be extracted more easily.
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How to make coffee flowers when making cappuccino coffee
Because the foam will gradually lose its flavor after flower drawing, it is not as good as a simple cup of gold ring. Please don't disdain when you order a cup of kabu in the store and give it only a gold circle. it's a good gift and a good cafe.
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Coffee common sense crema in a cup of ESP is actually made up of grease and foam
The crema in a cup of ESP is actually made up of grease and foam, while grease is divided into two forms. The oil is liquid and the fat is solid. The presence of grease can destroy the structure of the foam and cause crema to disappear quickly in a few minutes. Since the surfactant in coffee is dissolved in water, the surfactant of the grease surface will be pulled off the surface of the foam together with the water, causing the foam to change.
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