Wash the pot by hand &; thermometer
The hand washing kettle is responsible for filling water and the thermometer is responsible for monitoring the temperature of the kettle. In addition to the traditional water injection kettle, there will be a more convenient water injection kettle with water injection temperature control function, so that the water temperature can be monitored without a thermometer.
Filter cup&; filter paper
The filter cup and filter paper are responsible for filtering coffee grounds. The common filter cups in the market are mostly conical (V60, Kono, etc. ), trapezoid (Melita), flat bottom (Kalita wave), these are more complicated. Ordinary V60 filter cup recommended and used by Qian Jie Coffee.
The filter paper also needs to be used with the filter cup, so does the conical filter paper with the conical filter cup and the flat-bottomed pot, while the Qian Jie store uses a Kono filter paper with the v60 filter cup in daily production.
Bean mill
The bean grinder is responsible for grinding coffee beans, which on the one hand determines the thickness of coffee powder, and on the other hand affects the thickness uniformity of coffee powder. Common soymilk machines in the market are divided into manual soymilk machines and electric soymilk machines. At the same time, according to the cutter head, it is divided into flat knife, cone knife and ghost tooth, which have different effects on coffee powder.
Qian Jie coffee shop uses an electric bean grinder with a flat knife and a disc, which is most suitable for Qian Jie grocery store.
dock-glass
The shared pot is responsible for receiving the extracted coffee liquid and can also be used as a cup-dividing device. A person can enjoy it alone or take coffee directly from a cup.
In addition, different shared pots have different pot designs, which can also help us feel different scents. For example, Hario's classic cloud pot is narrow at the top and wide at the bottom, with more fragrance and meticulous distribution.
What should I pay attention to when making coffee by hand:
Powder-water ratio
As the name implies, the ratio of powder to water is the ratio of coffee powder to water. The recommended ratio of hand-brewed coffee is between 1: 14 and 1: 8, and that of Qian Jie coffee is 1: 15, which is moderate in all aspects. The proportion can be adjusted according to taste preference.
Boiling water temperature
The recommended boiling water temperature is 86-92 degrees Celsius, the recommended deep baking temperature is 86-88 degrees Celsius, and the recommended shallow baking temperature is 90-9 1 degrees Celsius. The higher the water temperature, the higher the extraction efficiency, and it is easier to extract the taste of coffee, so the water temperature is also an important part.
degree of grinding
The thickness of hand-brewed coffee powder is about the size of sugar. You can also use a 0.85 mm mesh screen to filter the ground coffee powder to determine the thickness, and as a calibration, it is suggested that Qian Jie coffee be screened to a thickness of 78 ~ 80%.