What Does 15 Bar Mean in an Espresso Machine? Unveiling the Pressure Behind Perfect Coffee
Espresso, that intensely flavored and aromatic coffee concentrate, is the cornerstone of countless coffee beverages. From lattes to cappuccinos, its quality determines the overall experience. One of the most frequently cited features of espresso machines is their bar rating, typically advertised as “15 bar” or even higher. But what does this number really mean, and … Read more