Espresso coffee crema coffee is the golden-yellow, thick foam that is atop of freshly made espresso coffee. It is made up of coffee solids, oils and bubbles of carbon dioxide gas. Crema is needed because it imparts sweetness and body to espresso coffee and also helps ensure that the coffee doesn’t go old. Crema …
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This article first off appeared at Brew Espresso Coffee, a website dedicated to make popular the art of creating espresso beverages.
