Although it seems simple to make coffee by hand, if you control it well, you can definitely make a professional and authentic single cup of coffee;

First, make a cup of hot coffee by hand.

Everyone knows that tannic acid in coffee works when it is cold, which makes coffee very sour, so before you start to make coffee by hand, you should pour a hot water cup into the coffee cup.

Second, hand-cooked coffee grinds beans.

The thickness of hand-brewed coffee should also be adjusted according to the characteristics of coffee beans. The powder thickness of deep roasted coffee beans is slightly thicker than that of medium and deep roasted coffee beans. Specifically, the deep roasted coffee beans of carbon roasted coffee are 4; The blue mountain, a kind of medium-deep baked beans, should be 3.5; If the bean flour is too thick, the brewed coffee is not strong enough and too fine, and the coffee will be bitter; In addition, there is a problem of the quantity of coffee beans. The amount of beans in a cup of coffee is 12- 14g, and the amount of two cups should be calculated by formula. More than three cups are 30g simpler than four cups, and so on.

3. Combination device for hand brewing coffee

Hand-brewed coffee mainly consists of three parts: filter paper, filter cup and filter pot. If you pay attention, there should be a holding furnace under the filter pot to avoid the coffee from getting cold when brewing; The sizes and specifications of filter paper, filter cup and filter pot should match; For example, double filter paper should be equipped with double filter cup;

Fourth, the transfer of bean powder for hand-brewed coffee.

Pour the ground bean powder into the combined filter paper, then pat the filter cup to flatten the surface of the bean powder, so that the powder can be evenly connected with water in the following steps;

Five, holding a coffee pot.

Pour a small amount of hot water into the bottom pot, shake it a few times, then pour it out, and then put the beaten bean powder on the bottom pot;

Six, hand coffee stuffy steaming

The purpose of stuffy steaming is to suffocate the aroma of coffee and prepare for the second brewing; The water temperature of the steaming should be 93 degrees, and water should be injected from the center of the bean flour for 2-3 times to make all the bean flour absorb water evenly, preferably 3-5 drops; After absorbing water, the bean powder will expand, from the previous flat to the upward convex arc, and then you can smell the faint fragrance of coffee powder; This step is one of the decisive factors to determine the success of a cup of handmade coffee;

Seven, handmade coffee brewing

After steaming, put the pot on a wet cloth to cool down, and after 25-30 seconds, the water temperature drops to 89-9 1 degree, and then brew; Generally speaking, the brewing temperature of moderately roasted coffee beans is 9 1 degree, which can better extract the aroma of coffee beans; The brewing temperature of deep roasted coffee beans is 89 degrees, which is enough to extract the aroma and bitterness of coffee beans; If the water temperature is too low, it looks a little light, and if the water temperature is too high, it will be particularly bitter; The brewing water flow can be slightly thicker than the steaming water flow, but it should also be stable; The amount of coffee can be controlled by the number of laps and the speed of water flow. Whether brewing one cup or three cups of coffee, the water only needs to start from the center and circle around the center, and then return to the center from the outer ring to collect water in the center, and the brewing is over; Do not flush the filter paper during the brewing process, otherwise it will be very astringent to brew coffee by hand; The amount of coffee brewed should generally be 0.5 more than the mark of the pot, otherwise the amount of coffee brewed is insufficient;

Eight, hand-brewed coffee cups

Before filling a cup with hand-brewed coffee, gently shake the coffee in the pot to fully mix the depth and make the taste of each cup of hand-brewed coffee uniform; Then pour the water out of the warm cup, pour the coffee into the cup, and put it on the plate to eat;

Nine, take coffee precautions

The whole brewing process of hand-brewed coffee, from warming the cup to pouring it into the cup and drinking it in the mouth (within 4 cups), can't exceed 2 minutes, otherwise the taste of hand-brewed coffee will become sour and astringent, losing its original flavor.

Hope to adopt. Good luck.