Buying an Espresso Coffee Machine Espresso machines heat water to a temperature near boiling. They then push it under a high pressure through tightly packed ground coffee portafilters. They can also be used to create milk-based drinks. Most espresso makers come with programmable settings for drink sizes and strengths. They https://coffeeeuk95326.suomiblog.com/the-best-ground-coffee-for-espresso-machine-awards-the-best-worst-and-weirdest-things-we-ve-seen-45489845