How to Use a Coffee and Espresso Maker A coffee and espresso machine produces shots of extremely-pressurized water that are forced through finely ground coffee beans that are tightly packed. The result is a drink that is highly flavored and has a rich layer of crema that is topped with. https://coffeee77535.newsbloger.com/30319862/it-s-time-to-expand-your-espresso-coffee-machine-options