Kaffeewissen
Espresso error analysis
Here you will find a thorough espresso error analysis and many practical tips for the perfect espresso preparation.
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Espresso knowledge for you
Find guides, reviews, and inspiration for espresso, portafilter machines, and accessories.
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Perfect milk foam with the portafilter – pulling and rolling phases explained simply
With a portafilter , you can not only prepare excellent espresso, but also fine, creamy milk foam – exactly as required for a traditional cappuccino ....
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Espresso In Perfection – Brewing Ratio
The first part of a series of articles on the search for the perfect espresso. Understanding what "brewing ratio" means and how I can use this...
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Portafilter machine - Changing the brewing group seal
The brewing group seal is subjected to extreme stresses: pressure, heat, and mechanical wear, so at some point it's time to replace it. But no problem,...
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Espresso – Italian coffee culture
Few elements define the Italian identity more than the small, strong cup of coffee, consumed at regular intervals throughout the day. The espresso is freshly prepared...
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Coffee grinders
The coffee grinder is the key to preparing aromatic coffee and espresso. Once ground, the coffee beans lose much of their aroma in a very short...
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Faema E61 brewing group
History of an innovation Groundbreaking developments that last virtually untouched for decades are rare. The development of espresso technology can be roughly divided into three eras....
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Espresso machines - dual boiler
When looking for the right portafilter machine, one of the most important questions is: single-circuit, dual-circuit, or dual-boiler? But how exactly do these three design variants...
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Espresso machines - single boiler
The single-circuit machine is the simplest version of espresso technology. The system consists of a single boiler, meaning there are correspondingly few pipes and parts inside...