1, stir-fry raw coffee beans;

2. Grind into powder with a pulverizer. If there is no grinder or juicer, you can crush the fried coffee beans with heavy and hard things. The more you crush, the better.

3. Put the coffee powder into the water and cook for about a quarter of an hour. Turn off the fire and wait for a while. After the powder is precipitated, pour out the water. You can drink it. If there is gauze, it can be filtered with gauze. However, after filtering with gauze, it is still necessary to precipitate for a period of time before pouring out the water. Because gauze can't completely filter out the powder residue, it feels very uncomfortable if you drink the powder residue in your mouth.

4. Add sugar and milk according to personal taste when drinking.

Regarding the problem of coffee beans turning into powder, of course, it is to find a mill. There are three options:

1, buy a hand mill, the price is around 200 yuan, a simple 100 yuan will do.

2. Electric grinder. You can also play with a hand mill. It takes a long time to make a cup of coffee, and sometimes the powder particles may not meet the requirements you want to cook. The grinding process itself is also a process in which coffee beans lose their flavor. The longer the grinding time, the worse the flavor of coffee will be, so electric grinding is the first choice. However, the electric grinder is very expensive. Usually, Kitty Hawk made in Taiwan Province costs about 1800 yuan, and SOLIS in Switzerland costs 2000-3000 yuan, which is a little extravagant for general household use ~ ~ ~

The best way is to have a cup of coffee in the local coffee shop and ask if they can help you grind it. Generally, there are professional equipment, and the powder can be coarse or fine according to your requirements. Of course, this requires communication. However, some shops provide these services without charging processing fees.

There are several points to pay attention to when making coffee.

1, coffee beans should not be stored for a long time after grinding. In fact, you can't drink it for more than three days, and the taste will turn sour. It is best to eliminate it within three hours. So, don't grind too much powder at a time. Even the coffee beans themselves must be kept in sealed cans after being disassembled, and it is best to kill them within one week. Even if it exceeds, don't exceed too much.

2. It can be brewed with a coffee drip filter or a pot. Generally, electric coffee pots on the market belong to this category;

3. You can also use a siphon pot, similar to a chemical experimental instrument. However, although this is ornamental, it still needs some skills to make good coffee.

4, or you use mocha pot to make espresso, the specific use method needs consultation.

5, the simplest, French filter press pot. This kind of utensil, also called tea set, is used for making tea, so it is generally easy to buy and inexpensive. The use method is relatively simple.

Seven skills of making coffee

1, boiling will make coffee bitter. It is recommended that you never put coffee on the fire and brew it at a temperature of 90-96℃.

2. Don't reheat the brewed coffee. It is suggested that you brew the coffee before enjoying it every time, and only brew the amount you want to drink. The temperature to keep the best flavor of coffee is 86℃.

3. Brew with fresh water. The suitable amount of water per cup is 98%. If there is an odor in the water, you can consider filtering it with activated carbon.

4. Don't reuse ground coffee powder. Because the residue in the boiled coffee powder is the bitter ingredient of coffee.

5. Please use the correct grinding degree provided by the coffee manufacturer. Grinding too fine will lead to over-extraction, bitter taste, or clogging of brewing equipment. Insufficient grinding will cause coffee to be as light as water. If a drip brewer is used, the dripping process should be completed within 2-4 minutes, which is an appropriate grinding degree.

6. It is suggested that you use 10g ground coffee powder per 180ml water. No matter how much coffee you want to make, you should make it in the same proportion. In addition, you can adjust the proportion according to your own preferences, but if the coffee powder is used less or ground too finely, the brewed coffee will be very light and bitter.

7. It is best not to let the coffee stay in the coffee machine for more than 20 minutes. If it is left too long, it will lose its flavor. It is recommended to use a thermos pot or vacuum pot to keep the temperature and aroma of coffee for a long time.

Finally, I wish you can make good coffee by yourself:)