French Press Coffee Recipe
A 1:15 coffee-to-water ratio by weight hits the sweet spot between watery and bitter for most beans, and a full 4-minute steep with a coarse grind lets the grounds extract fully without turning gritty or over-extracted when pressed.
- Prep
- 5 min
- Cook
- 4 min
- Total
- 9 min
- Servings
- 4
Ingredients
- 10 tablespoons coarsely ground coffee
- 30 fl oz filtered water, just off the boil (about 200°F/93°C)
Nutrition per serving
- Calories
- 5
- Protein
- 0g
- Carbs
- 1g
- Fat
- 0g
Based on the recipe as written, one serving. Recalculates if you swap an ingredient above. An estimate only, exact values depend on the specific ingredients used.
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Instructions
- 1Boil water, then let it sit off the heat for 30-45 seconds. It should be around 200°F (93°C); water that's still at a full boil scorches the grounds and pulls out bitter compounds.
- 2Add the coarsely ground coffee to the empty French press carafe and set it on a scale, or use the tablespoon measures listed.
- 3Start a timer and pour in about a third of the water, just enough to saturate all the grounds. Let it bloom for 30 seconds; you'll see it bubble and swell as trapped CO2 escapes.
- 4Pour in the rest of the water in a slow, steady stream, then place the lid on top with the plunger pulled all the way up so it isn't touching the coffee yet.
- 5Let the coffee steep undisturbed for 4 minutes total from when you started pouring.
- 6At the 4-minute mark, use a spoon to gently break up the crust of grounds floating on top, then skim off any foam.
- 7Press the plunger down slowly and evenly over about 15-20 seconds. If it suddenly gets hard to push, stop, you've hit resistance from fine particles; ease back and try again slightly off-center.
- 8Pour immediately into cups. Don't let brewed coffee sit in the press once it's plunged, or it keeps extracting and turns bitter within a few minutes.
Tips & variations
- For a stronger cup, move toward a 1:12 ratio (about 75g coffee to 900g water); for a milder cup, go toward 1:17 (about 53g coffee to 900g water). Keep the grind and steep time the same and only change the ratio.
- Grind should look like coarse sea salt. Pre-ground coffee labeled 'French press' or 'coarse' from the store works; pre-ground drip coffee is too fine and will clog the mesh filter and leave sediment in the cup.
- Preheat the empty French press with hot tap water for 30 seconds before adding grounds so the glass doesn't pull down the brew temperature.
- A double-mesh or paper filter insert cuts down on sediment for anyone sensitive to the grittiness of French press coffee, at a slight cost to body and mouthfeel.
Storage & reheating
French press coffee is best brewed fresh and served within a few minutes of pressing. If it needs to hold, pour it off the grounds into a preheated thermal carafe immediately after plunging; it will stay drinkable for a couple of hours there but degrades in flavor within 10-15 minutes if left in the press itself.
Tips from the Tulo kitchen
- Weighing both the coffee and water on a kitchen scale gives far more consistent results cup to cup than scooping by volume, since ground coffee density varies a lot between roasts.
- Stale, previously ground coffee tastes flat no matter how precise the ratio is; grind beans right before brewing if possible.
FAQ
What is the best coffee-to-water ratio for a French press?
A 1:15 ratio by weight (about 60g coffee to 900g water for a 4-cup batch) is the standard starting point. Adjust toward 1:12 for a bolder cup or 1:17 for a lighter one.
Can I measure the ratio by volume instead of weight?
Yes, roughly. One level tablespoon of coarsely ground coffee weighs about 6 grams, so 10 tablespoons is close to the 60g used in a 1:15 batch, but weighing is more accurate since scoop size varies by grind and roast.
Why does my French press coffee taste bitter?
The most common causes are a grind that's too fine, steeping longer than 4-5 minutes, or leaving brewed coffee sitting on the grounds after plunging instead of pouring it off right away.
Why does my French press coffee taste weak or sour?
This usually points to water that wasn't hot enough (below about 195°F/90°C) or a ratio that's too diluted; try moving from 1:17 toward 1:15 and confirm the water was just off a full boil.
