How to Make Espresso Machine Coffee Espresso machines can produce an excellent cup of coffee, but they require more maintenance and setup than a standard coffee maker. You must also grind and tamp the beans yourself. Pressure is a key element in making espresso. Here's how an espresso maker operates: https://coffeee29942.actoblog.com/30366716/why-coffee-machines-espresso-might-be-your-next-big-obsession