How to fold all kinds of filter paper for hand-brewed coffee

How to fold all kinds of filter paper for hand-brewed coffee

Rob Kerhoff's opening remarks were wonderful: "Welcome to the mini version of the coffee table. Every aspect of coffee is full of innovation. Then innovation is bound to be reflected in his cooking process. Kerhoff uses coffee beans from El Diamante, Costa Rica, using anaerobic fermentation (anaerobic fermentation). Whether it's Kaduai or Kaddura, coffee beans smell like cinnamon after 20 hours of fermentation. Shulga uses 15g of powder and 250g of water, hand-flushed with a V60 filter cup, and the coffee is rich in acid. Shulga coffee smells of citrus, caramel, and vanilla; it tastes of peach iced tea, citrus, caramel and moderately sweet citrus acid. As the coffee temperature drops, the acidity becomes more obvious.

Hand-made coffee is not new. The story goes back to Germany more than a hundred years ago, when people used cloth bags to filter coffee grounds, but cloth bags were troublesome to clean. Coffee grounds left without cracks after many times of use are easy to destroy the original taste of coffee. A housewife named Melitta invented a copper coffee filter cup with an arch bottom with a water outlet. This is the first time in the world that the slow worker of a follicular coffee cup can make fine hand-made coffee, but it is really popular, but it is caused by the Japanese. Since the 1950s, Japanese opponents have almost become obsessed with brewing coffee. Various kinds of filter cup appliances of various materials have emerged one after another, and a whole set of theory and operation technology of hand-brewed coffee have been established. It also makes the traditional way of hand-brewed coffee take root and bloom in the oriental land, and get unprecedented prosperity. Filter cup, filter cup material has ceramic, glass, copper, resin and so on, can be chosen according to personal preference, filter cup has single hole, double control, three holes, porous, but also to prevent blockage of the large hole cup, generally speaking, the more holes of the filter cup, the higher the flushing skills required, so beginners had better start from single hole and three holes.

At present, the most popular hand coffee filter cup is the V60 conical coffee filter cup made by HARIO Company. Its spiral groove can discharge the heat more effectively, and the deeper cone makes the coffee powder pile higher, so that the coffee can be steamed evenly, and the larger filter hole makes the effluent unimpeded.

You can also choose the American follicle pot, which was invented by German-born Dr. Peter J.Schlumbohm in the United States in 1941. Its design and particularity are recognized, not only selected as the "Illinois Institute of Technology" top 100 modern products, but also displayed by New York MoMa as a permanent collection of "Smithsonian and the Philadelphia Museum of Art".

1. Grind coffee beans, because hand-made, coffee bean powder should not be ground too fine (20g beans = 300ml original solution).

two。 Fold the filter paper into a triangular funnel.

3. Put the folded filter paper into the filter cup and wet it with hot water. on the one hand, it can remove the smell from the filter paper, and on the other hand, it can warm the cup to prevent coffee from suddenly turning sour (note: pour out after filtering water).

4. It's steaming. Grind the coffee and pour it into the filter paper. when the hot water cools, pour hot water from the top of the filter cup and the water will not pass the powder.

5. Continue to inject water, draw a circle from the center to inject, the flow is fine and slow, and the extraction is sufficient.

6. When you reach the amount of coffee liquid extraction, remove the filter paper immediately.