To make the perfect coffee with a traditional espresso machine, it’s vital to follow specific and strict conditions. This includes a ratio of 1:2 – 1:2.5, a water pressure of 9 bars, and an extraction temperature between 197ºF and 205ºF within an extraction time of 25 to 30 seconds. However, modern extraction methods, such as … Continue reading Nespresso pressure issues (6 Solutions)