How to Brew Coffee with a French Press – Best for Lazy Brewers

If you’re tired of complicated brewers and just want a quick, easy way to make great-tasting coffee at home, the French press might be your perfect match. It doesn’t require paper filters, precise pouring, or elaborate setups. Just add coffee, water, wait, and press. But even something this simple can go wrong if you don’t know the essentials—like grind size, brew time, and coffee-to-water ratio.

The easiest way to brew coffee with a French press is to use 20 grams of medium-to-dark roasted coffee, ground to a coarse size like coarse sugar (EK43s setting 10.5 / hand grinder 26), with a 1:15 brew ratio (20g coffee to 300ml water), 90°C water, stirred after 40 seconds, then steeped for 4 minutes before pressing. That’s it.

What Is a French Press and Why Use It?

The French press, or cafetière, is one of the simplest and most forgiving coffee brewers around. It’s a glass or stainless steel cylinder with a plunger and metal mesh filter. Unlike pour-over or espresso makers, it works through full immersion—coffee and water sit together, steeping like tea. This method extracts a rich, full-bodied cup with more oils and sediment, giving you a heavier mouthfeel and intense flavor. It’s particularly good at highlighting the deep, bold qualities of medium-to-dark roasted coffee.

Why the French Press Preserves More Coffee Flavor

Because the French press uses a metal filter, it allows more natural coffee oils and fine particles to enter the cup compared to paper-filtered methods. That means more body, more crema-like texture, and a fuller expression of the bean’s inherent flavors. It doesn’t filter out the micro-grounds that contribute to a heavier feel, which is why many coffee lovers prefer it for showcasing the richness of dark roasts. But it also means you taste everything—including any flaws in grind size or brew time—so getting it right makes a noticeable difference.

How to Use a French Press Step by Step

Here’s the tried-and-true FrontStreet method for making coffee with a French press, based on their recommended parameters for home brewers:

• Step 1: Remove the plunger and filter screen from the French press.
• Step 2: Add 20 grams of freshly roasted, medium-to-dark coffee beans, ground to a coarse size (like coarse sugar).
• Step 3: Start pouring hot water (not boiling) over the grounds. Fill it gradually, just off the top or about 1 cm below the handle.
• Step 4: Make sure all the coffee is saturated. Don’t fill it to the brim yet.
• Step 5: Let the coffee bloom and start extracting. Begin timing and let it sit for about 40 seconds.
• Step 6: After 40 seconds, stir the coffee gently with a spoon for one full rotation to ensure even saturation.
• Step 7: You’ll notice a thin layer of tan-colored foam forming on the surface—that’s normal and a sign of good extraction.
• Step 8: Place the lid back on the French press with the plunger pulled all the way up. Let it steep for another full minute (total brew time will now be 2 minutes).
• Step 9: After 2 minutes, let it continue steeping for an additional 2 minutes (for a total brew time of 4 minutes).
• Step 10: Once 4 minutes is up, hold the lid down with one hand and slowly press the plunger down with the other. Move steadily and avoid sudden force.
• Step 11: Pour the coffee immediately into your cup to avoid over-extraction from sitting on the grounds.

Why These Numbers Matter: Grind, Ratio, Time & Temperature

Not all French press coffee tastes great by default. The quality depends on a few critical factors:

• Grind Size: Coarse, like coarse sugar or small gravel. If it’s too fine, you risk over-extraction and pushing fine particles through the filter, making your coffee gritty. For electric grinders like the EK43s, that’s around setting 10.5; for hand grinders, about setting 26.
• Brew Ratio: The recommended ratio is 1:15 — 20 grams of coffee to 300 ml (about 10 oz) of water. This gives you a balanced strength around 1.1–1.2% TDS, typical for a strong but smooth cup. You can adjust to personal taste, but this is the baseline.
• Water Temperature: Aim for around 90°C. That’s roughly 2–3 minutes off boil, or cooler if the room is warm. Too hot and you’ll over-extract; too cool and you under-extract. If you have a variable temperature kettle, use it here.
• Brew Time: Total brew time is around 4 minutes — 40 seconds bloom, stir, 2 minutes rest, then 2 more minutes steep before pressing. Going longer than 5 minutes, especially with dark roasts, can lead to bitterness.

Common Mistakes to Avoid

• Using too fine a grind — it will pass through the metal filter and make your cup gritty.
• Letting it steep too long — over 5 minutes and your coffee may turn bitter.
• Not stirring after the initial bloom — leads to uneven extraction.
• Pressing too hard or too fast — can cause over-extraction and sediment in your cup.
• Leaving the coffee in the French press after pressing — always pour out immediately to avoid continued extraction.

Frequently Asked Questions

What is the best grind size for a French press?

The ideal grind size for a French press is coarse—similar to coarse sugar or small gravel. For an EK43s electric grinder, this is around setting 10.5; for a hand grinder, aim for around setting 26. A grind that’s too fine can allow sediment to pass through the filter, making your coffee gritty and over-extracted.

How much coffee should I use in a French press?

Use 20 grams of coffee for a standard 300–350 ml (10–12 oz) French press. This aligns with a 1:15 brew ratio, which is commonly used to achieve balanced strength and flavor. You can adjust the amount slightly depending on your cup size or taste preference.

What water temperature is best for French press coffee?

The optimal water temperature is around 90°C (194°F), which is about 2–3 minutes off a rolling boil. If you don’t have a thermometer, let boiled water cool slightly before pouring. Avoid using boiling water as it can scorch the grounds and lead to over-extraction.

How long should I steep coffee in a French press?

Steep your coffee for a total of around 4 minutes. That includes a 40-second bloom, a stir, a short rest, and then 2–3 minutes of full steeping before pressing. Going beyond 5 minutes can result in bitterness, especially with darker roasts.

Can I use light roast coffee in a French press?

Yes, but it’s not ideal. Light roasts tend to produce higher acidity and more delicate flavors that may get lost or muted in a French press. The method is better suited for medium-to-dark roasts, which shine with the fuller body and richer extraction that immersion brewing provides.

Recommended FrontStreet Beans for French Press

For French press brewing, FrontStreet Coffee recommends their medium-to-dark roasted beans that highlight body and bold flavors. Try the PWN Golden Mandheling, a classic Indonesian single origin with spicy, caramel, and dark chocolate notes, or the Strawberry Candy Espresso, a sweet and fruity blend with hints of blueberry and grape. Both develop rich textures and complex flavors when brewed as immersion coffee. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.