How to Make French Press Coffee

What you need

• French press
• Kitchen scale
• Kettle
• Timer
• Spoon

Method

1. Grind 15g of coffee to a medium-coarse setting

   Avoid grinding too fine — finer grounds over-extract quickly in an immersion brew and push bitterness higher

   Expert tipIf you have a grinder with numbered settings, test both a finer and coarser position alongside your chosen setting; the difference in taste is the clearest way to find your personal sweet spot

2. Heat your water and place your French press on a scale tared to zero

   The creator does not state a specific water temperature; use hot water appropriate for coffee brewing

3. 0:00

   Add the ground coffee to the French press, then pour 225g of hot water over the grounds

   This is a 1:15 coffee-to-water ratio; the creator also tested 1:10 (150g water) for a stronger cup and 1:20 (300g water) for a lighter one

4. 0:00

   Stir the slurry gently up and down to ensure all grounds are evenly saturated

5. 0:30

   Set the lid on the French press with the plunger raised, and start a 3-minute timer

   Do not press yet; the lid keeps heat in during the steep

6. 3:00

   Remove the lid, break the surface crust with your spoon, then skim off the floating coffee grounds and foam

   A French press metal filter cannot trap fine particles the way paper can; removing them from the surface before pressing is the most effective way to improve cup clarity and reduce grittiness

   Expert tipThe creator discovered this technique by studying cupping protocol — in cupping, the crust is broken and grounds are removed before tasting for the same reason

7. 3:00

   Press the plunger slowly and steadily all the way down, then pour immediately

   Pressing gently avoids stirring the sediment that has settled at the bottom

Why this works

French press is a full-immersion method, so grind size, ratio, and steep time are the three levers that control extraction. A medium-coarse grind slows the rate at which solubles move into the water, protecting against the sharp bitterness that finer grinds produce. Keeping the steep to 3 minutes holds extraction in a range that is developed enough for body but not so long that bitter compounds dominate. The break-and-skim step, adapted from cupping, removes the layer of floating fines that the metal plunger filter inevitably passes, which is the primary source of grit and muddy texture in French press coffee. Fixing the coffee dose at 15g and varying only the water volume makes ratio comparisons systematic and repeatable.

Where beginners go wrong

1. 1

   Cup tastes bitter or harsh

   Coarsen your grind or reduce your steep time. The creator found that both a very fine grind and a 4-minute steep pushed bitterness noticeably higher; address one variable at a time.

2. 2

   Cup tastes weak or flat

   Extend the steep toward 3 minutes if you are currently shorter, or try a slightly finer grind. A 2-minute steep produced a thinner, less developed result in the creator's tests.

3. 3

   Cup is gritty or muddy

   After steeping, break the crust and use a spoon to skim floating grounds and foam from the surface before pressing. This step removes the fine particles a metal filter cannot catch and is the single largest improvement for cup clarity.

4. 4

   Strength is off and you are not sure which variable to change

   Fix one variable at a time, as the creator did — hold the dose at 15g and test three water amounts, then hold the ratio and test grind sizes, then test steep times. Changing multiple variables at once makes it impossible to know what caused a difference.

What you should taste

At 1:15 with a 3-minute steep and the skim step applied, the cup is full-bodied yet cleaner than a typical French press — less gritty mouthfeel, balanced bitterness, and enough body to carry the natural character of the coffee without turning muddy or harsh.

FAQ