Coffee brewing method: flannel hand-made iced coffee to feel the romantic and heart-penetrating charm of coffee

The supply of hot coffee for many people can be prepared in advance. When brewing, we must pay attention to the skills such as coffee powder thickness, water temperature, water quantity and brewing method. It is best to use a sharp-mouthed kettle, which has a better effect. At the same time, after the coffee liquid drips, it is necessary to return the temperature to 80-90 degrees Celsius to achieve the best drinking flavor.

(1) preparation equipment: triangular flannel bag, iron rack, kettle, coffee spoon, pointed kettle, cup with capacity scale.

(2) shared coffee beans: lightly roasted coffee beans.

(3) Coffee powder dosage and grinding degree: 15-20 grams per person, coffee beans can be increased or decreased according to the preferred taste (grinding degree: moderate). The thickness can be adjusted according to individual taste.

(4) Water quantity: 150-200 mm.

To remind you:

Coffee powder expands when ◎ boiled water is injected, so choose a slightly larger strainer.

The flannelette side of the ◎ filter is on the outside, fully wring off the water and straightening the wrinkles before use.

(5) manipulation steps

Pour the freshly ground coffee powder into the flannel filter. Flannel has two sides, one is a flat fiber pattern, and the other is a soft flannelette, which is used inside and outside.

Second, dig a hole in the coffee powder (please refer to the filter paper for the size of the hole), then pour in hot water for the first steaming.

③ was irrigated again after 30 seconds, and the second steaming was carried out for 30 seconds. Because the flow rate of flannel is faster than the other two filtration methods, in order to prevent the soaking time from being too short, the coffee is not extracted enough, so one more steaming is carried out.

Start continuous irrigation with the same method as the filter paper procedure.

When the coffee reaches a sufficient amount, remove the filter cup immediately and complete the whole brewing action.

(6) Preservation of flannel filter: when using a new flannel filter, in order to remove any water paste or smell that may remain on the cloth, wash it with a brush (do not use soap or soap powder at this time, because the taste cannot fall off). Boil the used coffee powder with water for 5 minutes before washing with water.

(7) the retention method of flannel filter: wash the filter cloth well with water after use, and put it in the cold storage to prevent oxidation. And the water must be changed every day, otherwise the scale will cause clogging of the cloth. When in use, boil it at a warm temperature, then fully wring it out and then use it.

Source:

Blog of Coffee West Point training