How to make coffee? How to use semi-automatic coffee mechanism to make espresso? Made of coffee.

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How to make coffee? How to use semi-automatic coffee mechanism to make espresso? The process of making coffee?

1. Electric drip coffee machine (Drip Coffee)

Also known as the American coffee machine, it is a common way to extract coffee, which is quite easy to operate. Generally can be divided into tapered filter paper and round flat bottom filter paper, the tapered design can provide mellow taste and thick taste; tapered filter paper is suitable for fine grinding, while flat-bottomed filter paper is suitable for rough grinding (usually for business machines). And some coffee machines still have timing devices, insulation trays and other designs. Remember, don't let the fresh coffee be heated on a warm plate for too long.

Mode of operation: first put the right amount of fresh water into the coffee machine. Then put the filter paper in the filter paper basket, load the ground coffee powder, close the coffee basket and turn on the power supply. If the pulp of the filter paper tastes or doesn't feel environmentally friendly, you can buy a metal filter or use the plastic filter provided with the coffee maker.

2. (Drip Coffee)

The step seems simple, but it is the most difficult cooking method that the old master thinks. Rinse the coffee powder with boiling water, then filter the paper to extract the coffee flavor.

Mode of operation: put the filter paper and freshly ground coffee powder in the filter before brewing, then just boil the hot water and slowly fall down, draw a circle from the center, similar to the lowercase e in English, let all the coffee powder wet and soak in water.

3. French filter kettle (French Press)

The appearance is very similar to the tea maker, but the filter net is fine, and the size of each instrument is distinguished by the number of cups.

Mode of operation: first preheat the appliance, then put the coffee powder of rough grinding coffee into, add hot water, soak for three minutes, press the coffee powder and pour out the coffee, which is a very easy way to make coffee.

4. Mocha pot (Mocha Pot)

Popular in Italy, some people call it an espresso pot, made of heat-resistant stainless steel, with a variety of appearance and a rich sense of design. Thick taste, with deep-baked coffee beans (usually mixed with Robusta beans), although the extraction pressure can not be like the business machine, but the flavor is good, widely loved by everyone.

Mode of operation: the mocha pot is divided into two parts, add water to the lower half of the pot, put the coffee powder in the powder trough between the upper and lower pots, and tighten it. Heated to boiling by an alcohol lamp, a small gas stove or an induction cooker, the pressure of the steam pushes the water through the coffee powder and brings out the smell of the water. When the coffee is extracted, flow to the pot and turn the fire down to avoid scorching the coffee powder when the temperature is too high.

5. Plug air kettle (Syphon)

The fun extraction process is no stranger to many people, such as glassware in chemistry experiments on campus. Before espresso became popular, coffee was made in cafes on the street by plugging air pots. With correct operation, the glass of the air stopper can be heated and used repeatedly, but it is often broken inadvertently in the process of cleaning.

Mode of operation: first grind the coffee beans into powder, then add water into the lower cup, and boil the water. When the water boils, insert the upper cup and squeeze the water to the upper cup with steam pressure. After the water is completely raised into the upper cup, stir the coffee powder into the cup, first stir so that the coffee powder is evenly dispersed, after about 40 seconds, stir again, and move the alcohol lamp slightly away to adjust the fire source, about one minute, then turn off the alcohol lamp. At this time, when the coffee falls back into the next cup, the cup can be removed and poured out to drink.

Note:

First, clean glassware, do not use detergent. If there is a little coffee oil attached to it, soak the utensils in warm water or use a natural synthetic cleaner.

Second, do not use too rough loofah cloth, this will scratch the surface of glassware.

Third, do not heat empty glassware. When heating hot water with alcohol lamps, please keep the glassware dry.

Fourth, when the glass upper cup and lower cup is hot, please use a dry dishcloth, do not use a wet dishcloth to wrap the upper cup and lower cup.

Fifth, the filter cloth should be cleaned after each use.

6. Espresso machine (Espresso Machine)

Generally speaking, commercial machines are more capable of performing perfectly at pressure and temperature. Household machines are limited by small sinks and insufficient heating power to perform well, and equipment is the most expensive of all household machines.

Mode of operation: place the finely ground coffee powder in the handle powder trough and install the handle to pressurized steam gas and boiling water to quickly pass through the finely ground coffee powder in 20 Murray and 30 seconds. Extract the good substances from the coffee through pressure, and the coffee surface will appear fine and soft foam (cream).

Espresso is the life element of coffee addicts

The Italian coffee machine necessary for coffee shops is tedious and professional to operate.

Dear, the Queen of Mango has analyzed the operation of the Italian coffee machine, and the coffee cup has visualized the steps--

You can also have an espresso at home (if you defeat a machine first)

What is the specialty of espresso (Espresso)?

Espresso originally refers to a way of making espresso.

Espresso quickly extracted by high temperature and high pressure

Later, we simply called this kind of coffee Espresso--.

What are the characteristics of espresso?

The oil of coffee is emulsified under high temperature and high pressure, covering air and water.

There is a thick foam (Cream) in the upper layer and a milky liquid in the lower layer

Reach:

Increase viscosity: the milk tastes thicker than the liquid

Enhance aroma: coffee fat carries coffee aroma

Prolong the aftertaste of drinking: lips and teeth leave fragrance--

The delicious principle of espresso?

According to: American Special Coffee Association SCAA (Specialty Coffee Association of America)

Various conditions

Coffee powder quantity: 14Mui 18g (g)

The thickness of hand brewing is 3.5, and that of espresso is 1.

Water temperature: 90muri 96 degrees

Water temperature affects the formation of upper milk bubbles. The higher the temperature is, the wetter the milk bubbles are.

Extraction pressure: 9 Murray 10 atmospheric pressure (mmHg)

Percolation time: 20ml / 30s (sec)

Volume: 50murmur70ml (ml)