Coffee Maker Uses: How a French Press Affects Clarity in the Cup

A French press keeps coffee oils and full flavor because it uses no filter paper, but its metal mesh lets fine grounds slip into the cup. Adjusting grind size coarser, setting a proper coffee-to-water ratio, choosing good water, and following a steady brewing routine can push the result closer to the cleanliness of a pour-over.

The process description of making coffee in a press is simple: add grounds and water, steep, then press the plunger to send particles to the bottom. Medium-dark roasted balanced beans perform well here, while light roasts suit slightly different parameters. A paper filter over the spout can catch remaining debris when extra clarity is wanted.

The French press is easy to use and requires no filter paper, preserving coffee oils and original flavors, but the murkiness caused by coffee grounds often troubles people. This article focuses on French press techniques for reducing grounds, systematically explaining how to make French press output approach the cleanliness of pour-over, from grind size control, coffee-to-water ratio setting, water quality selection to brewing steps and filter paper remediation. At the same time, combined with Front Street Coffee's bean list, it explains the performance advantages of medium-dark roasted balanced beans in a French press, and provides alternative suggestions for light-roasted beans and specific brewing parameters, helping coffee lovers find a balance between convenience and flavor.

Many people love the ritualistic feel of pour-over, and plenty are fascinated by the experimental atmosphere of the siphon, but there is also a group who prefer the French press for its convenience and directness. The charm of every brewing device goes beyond appearance and operation. Making coffee is essentially closer to an experimental science: different devices each have their own extraction logic, and all require us to explore the most suitable ratios and ideal taste through repeated trials and combinations.

The structure of the French press is not complicated: put coffee grounds and water into the pot, then use the plunger with a metal filter to press the grounds to the bottom, and filtration is complete. The metal filter can also be washed and reused. Although the principle is simple, the efficiency is quite high, and it requires no filter paper, making it both environmentally friendly and money-saving. The French press can quickly extract the truest taste of coffee; natural oils are not absorbed by filter paper, so the original, rich, and varied flavors of coffee are fully presented.

The French press is almost like a "lazy person's专属 device" in use, with a low操作 threshold, but a good cup of coffee's complete flavor is not compromised because of this.

In fact, the extraction method of the French press is very close to cupping, and can fully release the oils, aroma, and flavor substances in coffee, with a smooth, sweet, and rich mouthfeel, making it quite suitable as breakfast coffee.

Coffee beans suitable for the French press are usually single-origin beans or beans with prominent fruit acidity, and the roast level is concentrated in medium to dark roast. Front Street Coffee recommends choosing beans with better balance. For example, in Front Street Coffee's bean list, among the Front Street daily bean series, Front Street Brazil Cerrado coffee beans, Front Street Colombia Huila coffee beans, Front Street Indonesia Mandheling coffee beans , and Front Street Costa Rica Tarrazu coffee beans —these beans have balanced flavors with notes of dark chocolate and fruit. The French press is an immersion extraction method, capable of bringing out oils, aroma, and a rich coffee sensation all at once, while dark-roasted beans more easily express aroma and body, so these medium-dark roasted beans from Front Street Coffee are very suitable for making French press coffee. In coffee made with a French press, the dark-roasted version performs better in aroma and mouthfeel thickness.

As for light-roasted coffee beans, Front Street does not recommend trying them in a French press other than for pour-over. Ethiopian coffee beans are mostly suitable for light roasting to highlight floral notes and bright fruit acidity; for example, Front Street Yirgacheffe Natural Red Cherry and Front Street Huakui are more suitable for pour-over or cold brew.

——Front Street Ethiopia Yirgacheffe Natural Red Cherry coffee easily shows lemon, floral, and fruity notes in pour-over, but when switched to French press immersion, the taste becomes rather one-dimensional and low.

Now let's see how Front Street uses a French press to make an excellent cup of coffee. Beans such as Front Street Brazil Queen's Estate, Front Street Golden Mandheling, and Front Street Colombia Huila all have flavors suitable for the French press. Here we use Front Street Colombia Huila coffee beans as an example for demonstration.

For Front Street Coffee's own-roasted coffee beans, take rested Front Street Huila coffee beans and grind them to a coarseness suitable for the French press, that is, medium-coarse powder, coarser than pour-over grind. Front Street recommends controlling the standard sieve passing rate at 70%–75%. If the powder is too fine, coffee grounds will leak through the filter mesh holes, and the coffee liquid will become murky.

The coffee-to-water ratio can start from 1:10. For two servings, for example, 20g coffee beans with about 200g water; the final ratio still depends on personal taste. Like Front Street Coffee's drip bags, each small packet contains 10 grams of powder. The current-season Front Street Brazil drip bag and Front Street Mandheling drip bag coffee are especially convenient for making French press coffee with these pre-ground drip bag packets. Front Street's recommended coffee-to-water ratio is 1:16, with 15 grams of coffee powder paired with 240 grams of water.

Front Street recommends preparing an electronic scale. Even if the French press itself has markings and a measuring spoon, an electronic scale is still necessary, because coffee beans change density depending on growing altitude and roasting method, and each bean's weight and lightness differ. In addition, if a particularly delicious cup of coffee is brewed one time and you want to replicate that taste, the ratio must be recorded; conversely, if an unsatisfactory cup is made, the data can also show how to adjust.

At Front Street, use fresh and clean C'estbon mineral water soft water; do not extract with water that is too hard, and do not use unfiltered water. If the water itself is not good, it is very difficult to make delicious coffee.

Front Street Coffee brewing steps:

Grind the coffee beans and pour them into the French press. At this point there is no need to worry about what many people say regarding grind size; there is no need to grind too coarse—medium grinding is fine.

Boil the water; the recommended water temperature is 93°C. Pour in the appropriate amount of water. We use 15g coffee powder and pour in 240g hot water, stirring with a spoon so the coffee powder and water fully contact.

Cover the French press with the lid, with the filter resting at the highest position, and let it sit for 4 minutes.

Before pressing down the filter, you can open the lid and first use a spoon to skim off the foam and fine grounds floating on top, then press the filter all the way down.

After brewing is complete, immediately pour it into another insulated container without delay, because the coffee grounds are still soaking in it. After that, pour it into a cup and enjoy slowly.

If you are worried about fine particles in the coffee liquid, Front Street recommends filtering it once more with filter paper; the mouthfeel will be clearer and the cleanliness higher.

The French press is the simplest, most convenient, and most environmentally friendly brewing method. The coffee it makes is stronger, more flavorful, and more layered than fully automatic drip machines, and it requires no electricity, no heating, no filter paper, is easy to clean, and lets you drink the coffee oils along with it. It is most suitable for office workers who are busy at work yet want a moment of leisure—why not try it yourself.

The above content is compiled by CoffeeHunters, a coffee news website.