In the same mood, the same coffee will have a different taste.
Grind the coffee beans, the hand-washed coffee bean powder should not be too fine. 20g beans = 300ml stock solution.
The filter paper is folded into a triangular funnel shape.
The folded filter paper is placed in a filter bowl and poured into 90-95 degrees hot water to wet. One can remove the taste on the filter paper, and the other can warm the cup to prevent the coffee from suddenly getting cold and sour. Pour out after filtering through water.
Steaming. Pour the coffee powder into the filter paper. When the hot water is cooled to about 85-92 degrees, inject hot water from about 15 cm above the filter bowl. Wait for 20 seconds.
Continue to fill the water, draw a circle from the center to inject, the water flow is fine and slow, and the extraction is sufficient.
The ratio of the extraction of 300 ml of liquid with 20 g of coffee is taken as the standard, and the amount of coffee liquid is extracted, and the filter paper is removed immediately. The hand is finished with black coffee.