Coffee beans are mainly divided into blue mountain (mellow) mocha (mellow), Colombian coffee (sweet), mandolin coffee (bitter), charcoal coffee and Brazilian coffee (neutral).

2. Put the coffee beans into a bean grinder and grind them into powder.

Grind the coffee beans, put the beans into the coffee bean grinder, and the quantity is calculated according to the number of people who drink. The coffee machine should have a measuring spoon, and a spoonful of beans should be cooked for one cup, not more than 4 cups at most.

3. Then put the coffee powder into a coffee machine for extraction.

Put the ground coffee powder into the coffee filter, and add a proper amount of water into the coffee machine. The coffee pot of the coffee machine has a scale, 1 for 1 cup, and 2 cups. The water should be slightly over-scaled, because coffee beans will absorb a little water.

Fourthly, a cup of coffee is finished after extraction.

You can add milk foam and sugar according to your own taste. If you want to make a latte, add milk to the espresso.

Instructions for coffee making

Coffee beans can only be turned into coffee beans for grinding and drinking after roasting, which are generally divided into shallow roasting, moderate roasting, deep roasting and extra-deep roasting. The processing method of coffee will also affect the flavor, acidity and alcoholicity of coffee.

At present, there are three main processing methods: water washing method, semi-water washing method and natural drying method. Different processing methods are adopted according to different regions, climates, types of coffee beans and other factors, and the taste of coffee beans processed by different methods will also show different flavors.