Equipment You'll Need |
Brewing Details |
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Step 1
Heat your water to 205 degrees by bringing it to a boil and letting it sit for 30 seconds.
Step 2
Unfold and place the Chemex Filter in the brewer with single fold away from the spout and multiple folds lined up against the spout.
Step 3
Pour hot water around the inside of the filter for about 5 seconds. Keeping the filter in place, discard the rinse water and fold the filter toward the spout to reinforce this area. Rinsing the filter helps seal it inside the dripper and also gets rid of any papery taste.
Step 4
If using pre-ground coffee skip to Step 5. Otherwise, weigh out your whole bean coffee and grind it on a setting slightly coarser than medium.
Step 5
Pour your ground coffee into the filter and gently shake the brewer back and forth to settle the grounds.
Step 6
Start your timer and slowly pour just enough water over the grounds to wet them evenly (about 70 grams). Let it sit until your timer reads 45 seconds. This step is called the bloom. Hot water forces the coffee to release trapped gases, leading to expansion of the coffee bed, bubbling at the surface, and wonderful aromas for you to enjoy.
Step 7
Begin pouring continuously in a spiraling pattern. Try to avoid pouring directly in the center or around the edges of the filter. If the water level nears the rim of the Chemex, pause for a moment to let it drain before continuing. Stop pouring once your timer reads 2:45 or your scale reads 600 grams.
Step 8
Allow all the water to drain through the filter. Remove the filter from the dripper and discard the grounds. If your final time was longer than 4:00, your grind was probably too fine. If your final time was shorter than 3:00, your grind was probably too coarse. Make a small adjustment to the grind next time you brew - practice makes perfect!