How to Make Espresso Machine Coffee Espresso machines can make delicious cups, however they require more maintenance and setup than a typical coffee maker. It also requires that you grind and tap your own beans. Pressure is the key to making espresso. Here's how an espresso machine works: a heating https://www-coffeee-uk00081.techionblog.com/29809246/ten-stereotypes-about-espresso-machine-coffee-that-don-t-always-hold