Coffee Machine Espresso Espresso coffee is made by pushing hot water under pressure into the grounds. There's a lot going behind the scenes to ensure consistently high-quality coffee. The main factors are temperature of the water and pressure. You can regulate these variables with a good espresso machine to ensure https://coffeee-uk79188.estate-blog.com/29325227/10-meetups-on-best-budget-espresso-machine-you-should-attend