What is American coffee, espresso and hand-brewed coffee? How to tell the difference?

What is American coffee, espresso and hand-brewed coffee?

American coffee is a kind of Italian coffee, usually choose medium to deep roasted coffee beans, through the pressure of the Italian coffee machine to let the hot water through the ground coffee powder, extract Espresso. Normally, a cup of American coffee is made from one or two servings of Espresso and diluted with hot water.

So what is hand-brewed coffee?

Usually a single product of coffee beans is used as the raw material, and the roasting degree of coffee beans varies from light roasting to medium roasting to deep roasting. Most hand-brewed coffee is brewed in a filter cup. First, the coffee beans are ground into powder and then put into filter paper. After slowly injecting hot water, the coffee liquid extracted through the filter paper and filter cup drips slowly down, and a cup of hand-brewed coffee is finished.

So what's the difference between the two?

American coffee is based on Espresso,Espresso "espresso", which originated in Italy and is mostly extracted from espresso by an Italian coffee machine.

In the production process, the ground coffee powder is put directly into the powder bowl, the cloth coffee powder reaches the edge of the cup, then the coffee cake is pressed into a coffee cake by a powder press, and the handle is mounted on the Italian coffee machine. When the extraction begins, the coffee cake will be subjected to the pressure of about 9Par atmosphere under the pressure of the machine. It will be extracted in a short period of 20-30 seconds, releasing a small amount of coffee liquid, thick taste, extracted espresso. American coffee can be diluted with hot water or ice water in proportion.

Hand-made coffee | Pourovercoffee

Before you want to make a cup of coffee, you need to prepare utensils, filter cups, pots, and filter paper. Bean cans, bean spoons, bean grinders. Hot kettle, hand flushing kettle.

First, put the filter paper into the filter cup, pour into the ground coffee powder and gently pat the coffee powder through the outside of the filter cup, then pour hot water into the filter paper containing coffee powder with a kettle to keep the water supply and cut off stably. When the hot water is in full contact with the coffee powder, extract the coffee substance and filter out a cup of delicious hand-brewed coffee.

What is the difference between American style and hand flushing?

Espresso is ground into a finer powder than hand-brewed coffee, which is brewed under high pressure in an Italian coffee machine and can dissolve more coffee substances and filter out higher concentrations of coffee than other ways of making coffee.

In terms of brewing time, the extraction speed of Italian coffee machine is extremely fast: an average of 30 seconds can produce a cup of coffee, the step is simple, and it is easy to learn to make a set of standard specifications, and it has become the first choice for almost all chain coffees. the whole brewing process is about 3 to 4 minutes, paying attention to skills and techniques, from the degree of grinding of coffee beans, water temperature, water quality, water flow, extraction time. Even the technique and timing of water injection, each small factor change, will have an impact on the final flavor. Law. Of course, "Bad Street" does not mean mediocre quality, and the extraction of Italian coffee also needs to adjust the fixed brewing parameters regularly according to the state of coffee beans to better show the flavor of coffee beans.

Espresso is coffee made from Espresso, and Espresso is espresso.

In fact, there is no unified definition of espresso, it is more of a distinction made by professional baristas on the state of the extracted coffee liquid. The extraction of coffee is affected by temperature, pressure, time and coffee beans. Only a layer of brown foam on the surface of the extracted coffee liquid is called espresso (Espresso). Italian espresso can be made into fancy coffee such as latte, mocha, cappuccino, etc.