Coffee brewing technology Vietnamese dripping coffee

If you have time, make your own authentic Vietnamese iced coffee. DIY's happiness is everywhere. What you need to prepare is:

Medium granulated coffee powder (to avoid leaving too much waste when dripping), dripping pot, fresh milk, ice cubes (be sure to be big enough, as coffee can give out the best flavor only under the alternating action of hot and cold first), a high and a short transparent glass (for the fun of watching dripping) 96 minutes 10 ℃ of hot water.

The bubble method is as follows:

1. First pour 3-4 teaspoons condensed milk into a short glass, then place the dripping pot on top of the glass, then add 3 small teaspoons of coffee powder (1 ∕ 6 body height), gently shake the kettle to distribute the coffee powder evenly.

two。 Gently put down the sieve and inject a small amount of hot water (friends who are familiar with coffee know that this is boring). Wait about 30 seconds for the coffee powder to fully absorb and expand, by which time the coffee has begun to leak.

3. Press the sieve down (not too tight or too loose), pour in 5 or 6 minutes of hot water and close the lid. Ideally, coffee would be dripped within 5 or 6 minutes at a rate of 65 drops of ∕ per minute. This process is critical, too fast or too slow, indicating that the gouache ratio, sieve feeding, or the temperature of the water is problematic, which can lead to too light, bitter, or early cooling.

4. Put ice cubes in a high transparent glass, then turn the lid of the drip pot into the drip pot (so the coffee won't drip everywhere), stir the coffee in the short glass with condensed milk, pour it into a large glass, and wait another 30 seconds for the coffee, condensed milk and ice to blend thoroughly.

There is also a cold bubble method, which is said to release 90% of the aroma and caffeine, and the concentration is 2-3 times that of regular coffee, but the oil, acidity and bitterness are only about 15% of the original. We have not tried it, but we will only provide you with the following advice:

Find a covered glass or container, put in coffee powder with a volume of 1 beat 3 or 1 beat 4, pour in cold boiled water at room temperature, the ratio of water to coffee at 4:1, stir well, prevent and cure at room temperature for 3-4 hours (or overnight), then pour the coffee with a filter.