Coffee Machine Espresso Espresso coffee is produced by pushing hot water under pressure into the grounds. There's a lot going behind the scenes to deliver 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://wwwcoffeeeuk95674.shotblogs.com/11-faux-pas-that-are-actually-okay-to-do-with-your-best-budget-espresso-machine-43912570