What do you need to make cold-extracted coffee teaching the basic steps of making cold-extracted coffee

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Every coffee fan can't resist a cup of hot coffee. Whether it's sour Colombian espresso or fruity Kenyan coffee, a nice cup of hot coffee can wake you up and start the day while enjoying the perfect aroma.

A cup of espresso takes time, high temperature and air pressure to make. In fact, you don't need to use a fancy coffee machine, you can also make a good cup of coffee, but you need a little more patience.

Here, the temperature of brewing coffee is the key. Jeffrey Meese, a coffee enthusiast and founder of Empirico, a consultancy, said: "brewing coffee in hot water can bring out all the flavor of the coffee, but you can also brew a cup of coffee of the same quality with room temperature water. "

The coffee lover also makes his own cold coffee at home and works as a consultant for The New Black, a craft coffee shop.

Make cold coffee in person

You can buy cold coffee at any time in a cafe, but making your own cold coffee will make you feel more satisfied, and you can control your caffeine levels. Caffeine levels depend on the ratio of water to coffee beans and the time it takes to brew coffee (6 milliliters to 1 gram of coffee, or 1 liter to 167 grams of coffee, brewing for 24 hours at room temperature). You can also adjust the proportion according to your taste.

"if you want cold coffee to drink directly, brew it at 10:1 for 16 hours," Meese said. If you want a chilled latte, brew it at 6:1 for more than 14 hours and dilute it with water or milk (2 parts of water or milk to 1 part of coffee). Remember to adjust only one variable at a time (scale or brewing time). I like to brew the coffee for 14-18 hours to make it thicker and then dilute it with water (or milk). "

Completely soaked cold coffee goes best with strong fresh milk.

Cold bubble method

There are many ways to make cold extraction coffee, but it is mainly divided into two categories-cold extraction and ice droplets. To make cold coffee, you need a kettle with a filter. Add water to the ground coffee beans and let them soak for 24 hours. On the other hand, making ice drops of coffee requires equipment in the coffee tower to let the coffee filter through the ice and drop down one by one.

The difference between the two methods is that the flavor of the brewed coffee is very different. The coffee made by the cold extraction brewing method has a dark cinnamon color and is suitable for matching milk, while the ice drop coffee brewing method can change more different tastes according to the type of coffee beans you use.

French filter kettle is an indispensable and convenient tool for making refrigerated coffee at home.

The trick behind it

If you don't have fancy equipment at home, don't worry. Meese said that as long as there is a container that can hold water, coffee can be made by cold extraction. "the only thing you need is rough coffee, a filter and 12 to 24 hours. "

The French filter pot is also a good helper for making cold extracted coffee. Just fill the coffee beans and water, press the plunger down a bit, so that all the coffee beans are soaked in water, wait 12-24 hours, press the plunger, pour into the bottle and put into the refrigerator.

As Meese shared, "everything comes from good coffee beans." We may prefer different coffees, but it is very important to use fresh coffee beans. "