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Introduction |
| We're taking apart Starbucks' brew-it-yourself Barista Espresso Maker to take the mystery out of these relatively simple steam machines. | | | Espresso machines use steam pressure to brew concentrated coffee, and to make frothy milk. A steam pipe found on nearly every espresso machine allows the operator to froth and steam milk to make drinks ranging from the simple cappuccino to the addictive macchiato. Let's dig inside Starbuck's most popular model to see exactly how it makes these wonderful caffeinated beverages we love so much. |
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