Fiiac — Coffee Brewing at Home | fiiac.com
An ordered procedure with gram and second targets: rinse, bloom 30 to 45 seconds, staged pours, drawdown.
Pour over is a percolation method: water is poured over a bed of medium-ground coffee in a filter, and the brewed liquid drains into the vessel below. Dose the coffee by mass — about 60 grams per litre of water, within the 1:15 to 1:17 band — and heat the water to 90 to 96 degrees Celsius.
Step one: rinse the filter with hot water and discard the rinse. This wets the filter and preheats the vessel. Step two: add the dose and start the timer. Step three: bloom — pour about twice the coffee's mass in water over the bed and wait 30 to 45 seconds while the grounds swell.
On narrow screens, swipe or scroll the plate sideways.
Step four: pour in stages. Keep the bed flat and the water level controlled, adding water until the target mass is reached. The drawdown finishes the brew; note the total time, because contact time is one of the three variables you can change.
Step five: taste before changing anything. Under-extracted coffee tastes sour and thin; over-extracted coffee tastes bitter and drying. If the cup is sour, grind finer or extend the contact time; if it is bitter and drying, grind coarser or shorten the time. Change one variable at a time.
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