General knowledge of fine coffee how to brew strong coffee with all kinds of coffee machines

What do you mean, make coffee? Of course, it is not to boil coffee beans in boiling water. In that case, you will only get a cup of bitter water with burnt taste. The taste is spicy and astringent. How can you enjoy the fragrance of coffee? People who pay attention to enjoying life love to buy a coffee machine to go home and cook themselves, but not many people really know how to cook. Before making coffee, pay attention to a few questions: determine the degree of coffee grinding you want, so as to choose a coffee machine; water to use 92~96 degrees Celsius; pay attention to different brewing times.

If you buy a small household coffee machine, that is, the kind of coffee to pass through the filter paper or gold filter machine, it is necessary to pay attention to the use of small funnel: put a filter paper inside the funnel, put 8 to 10 grams of coffee powder into the filter paper bag. (Avoid coffee entering the interlayer between the filter paper and the funnel wall) First wet the coffee powder with water at the appropriate temperature, and add water later (water should be added slowly to avoid the water level being higher than the filter paper so that the coffee grounds are washed into the coffee) until a good cup of coffee is rushed out.

If the electric drip coffee machine, every day before brewing coffee to preheat the coffee machine, add half a pot of water in the sink, turn on the power, the machine inside the fresh water out, and then clean the boiler and brewing system of various pipes, clean coffee brewing funnel, and finally preheat the coffee pot. Put a matching filter paper in the funnel of the coffee machine, put 7~9 grams of coffee powder into the filter paper according to each cup (be careful that the coffee powder enters the interlayer between the filter paper and the funnel wall), and close the funnel door. Add 175 ml of water per cup into the sink and turn on the power. The result is a medium coffee fineness.

Coffee brewers are a traditional infusion method in which coffee powder and brewed coffee liquid are placed in a container. This method allows you to taste the advantages and disadvantages of coffee. In practice, the coffee powder matching the thickness of the press pot is put into the pot according to the amount of (8~10 grams) a cup, but it cannot exceed the limit of the coffee pot. Pour the water at 91-96 degrees Celsius into the pot until the top of the metal frame outside the coffee pot, put the filter rod, soak for 3 minutes and push the filter to the bottom. A pot of good coffee is cooked.

There are a few things to note about this recipe:

First, the choice of coffee pot. Because the coffee culture atmosphere is still in the stage of slow development, coffee brewing equipment market is not very sound, when buying, we must pay attention to the glass of the coffee pot, its thickness should be uniform, the cup barrel is vertical up and down, the caliber is the same, and the outer metal shelf should be strong and have a certain hardness.

Second, the water temperature. Too high water temperature will make coffee oil bad, make coffee bitter, too low water temperature can not boil the taste of coffee, coffee will be sour and astringent. So the normal water temperature should be 91-96 degrees Celsius.

Third, the degree of coffee powder grinding. This is a steeping method, which takes 3 minutes to steep, so the coffee powder should be coarse.

Fourth, downward pressure. Press the pressure lever with the palm of your hand and exert force vertically and uniformly downward from the bottom of the pot. Remember to apply force evenly, too much force will make the coffee pot burst.

Fifth, coffee powder can not be boiled a second time. The standard first brew produces delicious coffee, and the second is bad water. Any kind of coffee brewing is to use water to wash out the flavor of coffee powder, the second time has no flavor.