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What is Espresso?

Espresso (/ɛˈsprɛsoʊ/, Italian: [esˈprɛsso]) is coffee brewed by forcing a small amount of nearly boiling water under pressure through finely ground coffee beans. Espresso is generally thicker than coffee brewed by other methods, has a higher concentration of suspended and dissolved solids, and has crema on top foam with a creamy consistency. As a result of the pressurized brewing process, …