Flannel net brewing method of delicious coffee

Flannel net brewing can be said to be the original ancestor of coffee bubble brewing method, because it was developed in the 18th century, so the brewing method is very simple, but, unlike filter paper, cleaning and management are very troublesome. After use, you must wash the flannel cloth with hot water and wash it again with clean water to keep it refrigerated.

3 people: deep baking or slightly deep grinding

Coffee powder: 40g

Amount of bubbling: about 360 ml

Brewing time: about 3-4 minutes

Utensils: flannel strainer, coffee pot, hot kettle

* preparation of flannel net: remove the flannel screen soaked in water and dry it with both hands to remove moisture. After using it for a long time, the screen will have a hairy ball, so the side of the fluffy ball must face outward, because the part with a hairy ball will prevent the hot water from seeping out.

Put the coffee powder into a flannel strainer, gently shake the coffee powder flat, then slowly pour hot water from the center of the coffee powder to the outside.

Start dripping a few drops of black coffee liquid into the coffee pot from the filter. If the color-revealing liquid appears at the beginning, the hot water is poured too fast, too much.

Coffee powder forms a whirlpool from the center, and the hot water should be poured slowly. If you add too much hot water at one time or touch the edge of the filter, it will spill out of the filter.

When the coffee liquid turns light brown, the filter can be picked up, because the powder in the foam is mixed with impure substances, and if it is all filtered into the coffee pot, the taste will become bad.