How to Make Espresso Machine Coffee Espresso machines can produce a delicious cup, but they require more care and setup than a standard coffee maker. It also requires that you grind and tap your own beans. The primary ingredient to make espresso is pressure. Here's how an espresso maker operates: https://wwwcoffeeeuk62513.alltdesign.com/why-people-are-talking-about-coffee-machines-espresso-right-now-49544727