How to Make Espresso Machine Coffee Espresso machines can produce a delicious cup, but they require more maintenance and setup than a regular coffee maker. It also requires you to grind and make your own coffee. Pressure is a key element in making espresso. Here's how an espresso maker operates: https://www-coffeee-uk52992.ssnblog.com/29234680/5-coffee-machines-espresso-instructions-from-the-professionals