How to Make Espresso Machine Coffee Espresso machines can create a delicious cup, but they require more maintenance and setup than a standard coffee maker. It also requires you to grind and tamp your own beans. The key to making espresso is pressure. Here's how an espresso maker operates: a https://wwwcoffeeeuk19160.livebloggs.com/35997101/say-yes-to-these-5-coffee-machines-espresso-tips