Coffee Machine Espresso Espresso coffee is made by forcing hot water under pressure through the grounds. There's a lot that goes under the hood to ensure consistently high-quality coffee. The most important components are water temperature and pressure. A good espresso machine allows you to regulate these variables to ensure https://www-coffeee-uk67327.blogunok.com/30067144/the-best-home-espresso-machine-awards-the-most-worst-and-weirdest-things-we-ve-ever-seen