Nine bar espresso

9 bar espresso

What you need to know about pressure to make the best-tasting espresso In a commercial context, Espresso is all about making coffee fast—30 seconds per cup, compared to 4 minutes for filter coffee. That’s a big difference when you have 30 people waiting for service. It’s all achieved by pressure-speeding-up extraction. When scaling your pressure […]

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espresso to water ratio

What is Espresso Ratio The term ratio refers to how much ground coffee you use, also known as the ‘dose’, to how much the weight of the coffee you make, known as the ‘yield’. For example, using an 18g dose, stopping the shot at 36g yield produces a dose:yield ratio of 1:2. If you have

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