Office drinking machine ear coffee brewing method video ear coffee powder brewing method diagram

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If you use a pointed hand to flush the pot, it is also common to use continuous water when the amount of water is properly controlled. However, the amount of water in the drinking fountain is not easy to control, so it is more suitable to use the method of boiling with cut-off water.

Next is a series of pictures, oh, to understand the interaction between the hanging-ear coffee and the falling head of the water dispenser.

Hanging-ear coffee

First water injection: prepare water injection at the arch of steamed coffee powder, of course, there is no way to evenly inject water in a concentric circle like a hand-flushed pot, and the amount of water is usually relatively large.

So when injecting water, you can at least move the cup left and right, so that the water column can be injected enough on both sides, instead of drawing concentric circles.

It can be seen that because of the large amount of water, the water injection for the first time has reached the horizontal level of the ear bag, which is higher than 4C5, and the speed of dripping will be a little faster.

Hanging-ear coffee

The second water injection: the coffee powder center does not have a more obvious depression than when using a hand pot, but presents a relatively flat coffee powder layer, because the amount of water in the water dispenser is larger and more urgent.

So you don't have to wait for the coffee to drop completely, but when it drips about 1 stop 2, the second water injection can be carried out, but the amount of water injection will stop in about 1-2 seconds, because the frequency is fast, it is matched with low water volume.

If you can, move the cup left and right and try to fill the cup evenly.

Hanging ear Coffee Office

The third water injection: it is the same as the second water injection, but you can see that the crema on the surface is slowly whitening.

At this time, it is about 2par 3 using the hand-flushing pot, so the concentration will be slightly lower.

Hang-ear coffee brewing

The fourth water injection: you can see that the crema has become completely white, and the flavor of the coffee dripping down will naturally be light, but it will also blend with the thicker part of the first half and crisscross into a good flavor with just the right concentration.

Hang-ear coffee brewing

Soak for about 15-30 seconds: because the amount of water falling from the drinking machine is relatively large, the concentration will naturally drop slightly, so let the hanging-ear coffee soak in the cup for a short number of seconds before the last injection of coffee drops into the cup, which can make up for the lack of concentration and lift the taste of body.

Also because the cooking time is short, at this time to do a little soaking for the release of bitter taste is not obvious, but do not soak for too long, more than 1 minute concentration will not increase much, but astringent, miscellaneous flavor will be frantically released, then this cup hanging earbag will be destroyed.

After soaking, you can pick up the hanging-ear coffee bag and finish a cup of fine hanging-ear coffee brewed in the most difficult office environment.

If the hierarchical (stuffy) or concentration is still not good, in addition to repeating a few more experiments, you can also refer to the teaching of hanging-ear coffee: the method of brewing two cups in iced coffee. It can also increase the chances of success (it's easier to buy one more cup than to buy one more hand pot)

The concept of hanging-ear coffee is similar to any coffee equipment, how to adjust measures to local conditions, master variables to improve the extraction rate, the most important thing is: clear extraction concept + happy experimental spirit.

I wish you all can enjoy the most wonderful bag of charming hanging-ear coffee in the office.

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