What's ice hand rush? What should the ice hand do?

Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style)

Usually we use hot water when we make coffee by hand. It seems that most of them are still brewed with hot water except ice droplets and cold bubbles. It was said before that ice hand flushing, as the name implies, is to brew coffee with ice water, so the editor tried to try how ice hand flush should play today!

Today's coffee beans-flower butterflies!

Butterfly beans are also delicious when making Japanese iced coffee, so this time the editor wants to try what it tastes like to use ice sailors!

The taste cooked for the first time has an obvious smell of grass, except that it is light and sour!

So the editor adjusted the parameters and added the step of stirring after the completion of water injection, stirring while smelling, and removing the filter cup when there was no aroma. The cup of butterfly boiled for the second time is quite unexpected. Not only does it lose the smell of grass, it smells like jasmine and maple syrup, but there are also some sweet and sour feelings of citrus and bergamot in the entrance, and the sweetness of sugar is also obvious, with a sense of green tea at the end.

The flavor of coffee extracted by different water temperature is also different, but the process of finding the right parameters is also very interesting, maybe a cup of biochemical weapon will come out. Maybe another cup of delicious coffee will come out! The taste of coffee extracted at low temperature will change according to the degree of coffee roasting, water volume, water temperature, droplet speed, coffee grinding thickness and other factors, and the proportion needs to be adjusted by time and experience. The more you come into contact with coffee, the more you think it is playable! Well, this is the end of this sharing. You can also go back and have a try and see what kind of coffee will come out.