What Is Espresso Channeling and How to Avoid it?

pulling espresso shot with naked portafilter

You just pulled your espresso and the taste is not quite right. The shot is “missing flavors”, doesn’t have body, and you some sourness and bitterness that shouldn’t be there? This is likely because of the channeling.  Channeling happens more often than you think, when brewing espresso. Most of the time the shot is passable, … Read more

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