How to Make Espresso Machine Coffee Espresso machines can produce delicious cups, however they require more care and setup than a typical coffee maker. You also need to grind and tamp the beans yourself. The key to making espresso is pressure. Here's how an espresso machine operates: a heater heats https://www.coffeee.uk/products/sage-bambino-espresso-machine-stainless-steel-ses450bss