How much ice-cold-extracted coffee powder should be used in the production of cold-extracted coffee is thicker than coffee powder?

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Cold-extracted coffee is a way of extracting coffee at a lower water temperature relative to high-temperature hot water, which can reduce the sour extraction of coffee and make the coffee less bitter, so it is loved by some coffee drinkers. There are many ways to make cold-extracted coffee, such as ice drop method, Japanese-style freezing method, cold-bubble method, etc., among which the cold-bubble method is a simple and convenient extraction method, which can be used to make cold-extracted coffee using the existing brewing containers.

Cold bubble method

Cold bubble method (immersion method) is a simple and simple method in the extraction of cold-extracted coffee. Compared with the ice drip kettle, which is exquisite and exquisite in equipment, the cold bubble method is very close to the people, and it is much simpler and more affordable. But do not underestimate it because of this, the ugly duckling will become a swan. Generally speaking, there are many cold-bubble coffee pots available on the market, but the characteristic of the cold-bubble method is that it does not need a specific coffee pot, and you can start cold soaking almost with a container at home, and even office workers can simply make their own cold coffee in the office.

Cold bubble method is also the most popular and widely used cold extraction method of coffee. Many of the cold extracted coffee that we see in coffee shops with exquisite packaging and bottles of perfect appearance on the shelf are cold extracted coffee made by cold bubble method.

Soak the coffee powder completely for several hours, usually about 6-24 hours. After filtering out the coffee grounds with filter paper or cloth, you will pour out a cup of cold coffee with mellow taste. And cold bubble extraction is easy, simple and convenient, after soaking the coffee powder, you can do something else, come back a few hours later or sleep and wake up the next day, your cold coffee will be fine.

As the extraction time of the cold bubble method can be adjusted to a little longer, generally speaking, this method is more suitable for people who like mellow and balanced aroma and sweet and mild taste. This method can filter out the extra smell of coffee, making the taste cleaner and brighter, but the risk is that some flavors may disappear as a result. The cold bubble method, like the ice drop method, has a softening effect on the sour and bitter taste of coffee.

The soaking time of the cold soaking method has always been a topic of discussion, and different factions have different views, generally at least more than 6 hours, but some people think that once the cold soaking time exceeds 6 hours, it is too excessive. at this time, the flavor of the coffee will be reduced. It is suggested that you should first use several different degrees of grinding with different soaking time and try it a few more times, so that you can find out your favorite length of cold soaking time.

Generally speaking, this immersion extraction method is more suitable for people who like coffee with distinctive flavor, simple and bright aroma, and those who want to be able to make cold extracted coffee easily.

Production mode

The best thing about the cold bubble method is its convenience. Almost any container can be used to make cold coffee. The amount of powder used is about the same as that of the ice drop method, and the ratio of coffee powder to water is about 60g~70g coffee powder and 1000ml water.

The bean grinding scale of the cold soaking method can be adjusted timely according to our soaking time, which is generally between medium and fine. The shorter the soaking time, the finer the coffee beans will be ground. If the soaking time reaches 24 hours, the grinding bean scale should be thicker to avoid excessive extraction of coffee and the flavor will become very strong.

First put the ground coffee powder into the soaking container, and then pour in the proportional amount of water.

After the coffee powder is completely soaked in water, just cover and close the container, and then wait, which usually takes about 6 to 24 hours to complete. In addition, we need to prepare a container and filter for coffee liquid. When the soaking time is up, we can filter out the coffee extracted.

You can use the HARIO V60 filter cup with filter paper, or filter directly with the filter, or you can filter it a few more times to make the flavor brighter, but sometimes it will make the coffee less thick. The finished coffee can be filled in a glass bottle or any other container.

Cold extracted coffee made by cold bubble method, if you want to increase the sour taste, you can first use hot water steaming (hot water bloom) before cold bubble, the flavor will be slightly different. Prepare the hot water for 100ml, the water temperature should not be higher than 95 ℃, after the coffee powder is put away, first pour into the hot water of 100ml, at this time the coffee powder will begin to bubble, representing that the carbon dioxide in the coffee powder begins to be released, and after steaming for about 1 minute, pour into the remaining cold water to let the coffee begin to soak in cold extraction.

Another thing to note is that many people will dilute with ice when drinking cold coffee, so if you are used to adding ice, the powder can be a little heavier, so the concentration of coffee will be moderate after adding ice.

Floating cold extract coffee

COLD BREW ICE CREAM FLOAT

This floating cold coffee doesn't ask you to treat it as coffee you drink in the morning, nor does it require you to have a cup of coffee every day. When you suddenly want a sweet, iced drink, this cup is the perfect choice. Be sure to match it with that kind of old-fashioned colored striped straw so that it will taste better.

Material (single cup)

Cold extraction coffee concentrate 60ml (21/4fl oz)

The right amount of ice cream soda

1 ball of coconut ice cream

Dark chocolate chips (for decoration)

Practice

Fill the Colin glass with ice cubes, pour coffee and ice cream soda in order, add a large ball of ice cream, and finally sprinkle with crushed chocolate to garnish.