The most common mistakes when making espresso (and how to avoid them)
Most espressos don't fail because of bad beans, but due to small mistakes during brewing. A grind that's too coarse, too little coffee or a cold brew group can completely change the flavour. Luckily, these mistakes are easy to spot and prevent. With the right attention and technique, you'll pull an espresso every time with a full body, a beautiful crema layer and exactly the flavour you're after.
-
Using the wrong grind size
The wrong grind size is the most common mistake when making espresso. The grind size determines how fast water flows through the coffee and thus greatly affects the flavour.
If the grind is too coarse, the espresso flows too quickly and tastes sour and watery. If the grind is too fine, it flows too slowly and the flavour becomes bitter and heavy. The ideal espresso has a brew time of about 25 to 30 seconds and a nice, even crema.
Adjust the grind size in small steps, change one setting at a time and



























