Introduction:Want to make a well-balanced iced coffee at home with simple tools? The French press is actually a very practical choice. This article explains in detail how to use a French press to make iced coffee, covering everything from suitable coffee bean varieties and grind sizes to water temperature control, step-by-step instructions, and key tips — helping you easily master this immersion brewing method and enjoy a rich yet refreshing iced coffee experience.

Many coffee enthusiasts may not have professional pour over equipment at home, but they often have a French press on hand. So, can a French press be used to make iced coffee? The answer is yes. With its metal filter and immersion brewing principle, the French press can produce a fuller and more balanced flavor compared to pour over, and it can still deliver impressive flavor layers even when making iced coffee.

The inspiration for making iced coffee with a French press actually comes from the concept of Japanese iced pour over. The method involves first soaking the coffee grounds with a small amount of hot water to extract a concentrated coffee liquid, which is then poured over ice to cool down and dilute. This way, the full flavor is preserved while achieving a refreshing cold drinking experience.

It’s worth noting that if you choose a light roasted coffee bean with pronounced acidity, adding ice for dilution can easily result in a thin-bodied taste, and may even bring out undesirable off-flavors, such as those resembling almonds or peanut skins. Therefore, it’s recommended to opt for medium to dark roasted beans with sweet fruity notes and caramel undertones to achieve a smoother and more rounded iced coffee experience.

For this demonstration, we used a blended coffee with distinct floral and fruity notes, along with moderate caramel and candied fruit flavors. Its bright and layered profile is very suitable for immersion brewing and also fully showcases the extraction characteristics of the French press.

Below is the specific French press iced coffee brewing process and recommended parameters:

First, prepare a French press, a digital scale, a glass cup, hot water, and enough ice cubes. It’s recommended to use about 15 grams of coffee grounds, with a coffee-to-water ratio set at 1:8 — that is, pouring about 120 grams of water at 94°C. This water temperature helps fully extract the aroma and sweetness of the coffee. In terms of grind size, because the French press uses a metal filter, grinding too finely not only doesn’t improve extraction efficiency but can also lead to over-extraction. Therefore, a medium-coarse grind is recommended, roughly equivalent to 70% extraction through a standard #20 sieve, with a texture similar to coarse sugar.

After placing the coffee grounds into the French press, pour the hot water directly from the center and start timing immediately. At around 30 seconds, gently stir the coffee grounds layer using a stirring stick. This step promotes more even extraction and creates a clear three-layer separation of coffee liquid, coffee grounds, and foam.

Next, gently push the French press lid down without pressing, and let it sit for about 3 minutes. During this time, you can pre-place about 105 grams of ice cubes in the glass cup for later cooling.

When the time is up, slowly and steadily press down the plunger of the French press. After pressing to the bottom, it’s recommended to let it sit for another approximately 1 minute to allow the coffee grounds to fully settle, avoiding any impact on the drinking experience. Finally, pour the filtered coffee liquid into the glass cup with the pre-added ice cubes, and your refreshing and full-bodied French press iced coffee is complete.

Due to the characteristics of the French press’s metal filter, a natural layer of coffee oils will remain on the surface of the final coffee liquid. This not only enhances the smoothness of the mouthfeel but also makes the overall flavor more three-dimensional. This iced coffee will showcase clear floral and fruity aromas, moderate sweetness, and a soft body — making it perfect for summer or everyday enjoyment.

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