Naked Science Forum
General Discussion & Feedback => Just Chat! => Topic started by: Pseudoscience-is-malarkey on 13/03/2022 00:44:19
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Why do some people prefer their coffee beans coarsely ground? It doesn't get absorbed into the coffee well.
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Depends on your coffee-maker. You need a fairly coarse grind for a cafetiere, so you can filter out the bits with a coarse metal grid. Even coarser for a percolator, but paper filters have a short contact time and somewhat cooler water, so need (and can use) a finer grind to extract the same quantity of solutes.
Being very old school, I like percolated coffee - multiple cycles really squeeze the last milligram of caffeine into the cup!