1, if the coffee powder is ground very finely, you can brew it directly;
2. If the ground particles of coffee beans are relatively large, you need to cook them with fire before drinking them. Cook them in water for about a quarter of an hour. Turn off the fire and wait for a while. After the powder is precipitated, you can pour out the water and drink it. If you have gauze, you can filter them with gauze, precipitate them for a while and then pour out the water.
If you don't want to drink the original flavor and want to drink other flavors of coffee, you can add appropriate amount of sugar and milk according to your personal taste.
Extended data:
Generally speaking, a good grinding method should include the following four basic principles:
1, the grinding degree suitable for the brewing method should be selected;
2. The temperature generated during grinding should be low;
3. After grinding, the powder particles should be uniform;
4. Grind before boiling.
No matter what kind of grinder is used, it will certainly generate heat by friction during operation. Most excellent substances are highly volatile, the heat of grinding will increase the speed of volatilization, and the fragrance will be lost in the air. After grinding, the cell wall of coffee beans will completely disintegrate, and the contact area with air will increase a lot, and the speed of oxidation and deterioration will become faster. Coffee will lose its flavor within 30 seconds to 2 minutes. Therefore, it is recommended not to buy coffee powder, but to buy coffee beans, which should be ground before drinking, and then brewed as soon as possible.
Before the invention of the bean mill, people used stone pestles and bowls to grind coffee beans. A doctor once experimented with this ancient tool and compared it with a modern bean mill. It is said that coffee powder ground by a pestle and a stone bowl is the best way to make a mellow flavor.
References:
Coffee grinding-Baidu encyclopedia