best coffee for chemex

Best Coffee for Chemex

If you’re a coffee lover, then you must have heard about the popular brewing method called Chemex. A Chemex coffee maker is a unique glass vessel that uses a bonded paper filter to brew coffee.

This brew method is known for producing a clean and clear cup of coffee with a distinctive taste that is hard to find with other brewing techniques.

However, to get the best results from a Chemex, you need to have the right kind of coffee beans. In this article, we’ll explore the best coffee for Chemex brewing and what makes it stand out from other coffee varieties.

The Criteria for Selecting the Best Coffee for Chemex Brewing

The quality of the coffee beans plays a significant role in producing an excellent Chemex brew. Unlike other coffee makers, the Chemex filter traps most of the coffee oils and sediment, resulting in a cleaner-tasting coffee with a crisp finish.

Therefore, it’s crucial to select coffee beans that can produce a well-balanced and flavorful cup of coffee without any bitterness or sourness.

Here are some of the criteria to consider when selecting the best coffee for Chemex brewing:

Roast level: Light to medium roast coffee beans are ideal for Chemex brewing. These coffee beans have a balanced flavor profile, with mild acidity and a sweet aroma.

Beans quality: Look for high-quality coffee beans that are freshly roasted. It’s best to select beans that are organic, fair-trade, or sustainably sourced.

Grind size: The grind size for Chemex brewing should be medium-coarse. Finer grinds can clog the filter, while coarser grinds can cause under-extraction.

Flavor profile: The best coffee for Chemex brewing should have a well-balanced flavor profile with notes of caramel, chocolate, berries, or citrus.

What is a Chemex?

The Chemex is a type of coffee maker that has been a popular choice for brewing coffee for many years. It was designed in 1941 by Peter Schlumbohm, a German chemist who was interested in the science behind coffee brewing.

The Chemex is made from borosilicate glass and has a unique shape that allows for a slow and even extraction of coffee grounds.

Additionally, the Chemex uses a thicker filter than other coffee makers, which removes more of the coffee oils and produces a cleaner, brighter cup of coffee.

Why is it a popular choice for coffee brewing?

The Chemex has gained popularity in recent years, in large part because of its ability to produce a smooth and flavorful cup of coffee without any bitterness or acidity.

The thicker filter used in the Chemex removes more of the coffee oils than other methods, creating a cleaner taste.

Additionally, the slow and even extraction process brings out the natural sweetness and complexity of the coffee beans.

The Chemex’s elegant design and versatility have also contributed to its popularity, as it can be used to brew both hot and cold coffee and is easy to clean and store.

What factors should you consider when choosing coffee for Chemex?

When choosing coffee for a Chemex, there are several factors to consider. First, consider the roast level of the coffee.

Medium to light roasts are generally preferred for the Chemex, as they allow for the natural flavors of the coffee beans to shine through. Next, consider the grind size of the coffee.

The Chemex requires a medium-coarse grind, as a finer grind can lead to over-extraction and bitterness. Finally, consider the origin and flavor profile of the coffee.

Single-origin coffees with complex, fruity, or floral notes are often a good choice for the Chemex, as their flavors are highlighted by the brewing method.

Ultimately, the best coffee for a Chemex is one that you enjoy and that brings out the best in the brewing process.

The Best Coffee Beans for Chemex

Chemex is a brewing method that is known for producing a clean, clear coffee with complex flavors. To achieve the best taste, it is essential to choose high-quality coffee beans.

In this article, we will discuss the best coffee beans for Chemex, including medium roast beans, beans from single-origin farms, beans with fruity, floral, or citrusy flavors, and freshly roasted beans.

Medium Roast Beans:

Medium roast coffee beans are the perfect choice for Chemex brewing. They are roasted long enough to develop their full flavor but not so much that they lose their unique characteristics.

These beans are well-balanced, with a prominent acidity and flavor notes that are not overpowering. They provide a delicious cup of coffee that is both clean and complex.

Beans from Single-Origin Farms:

Single-origin coffee beans are grown in a specific geographic location, allowing them to develop a unique flavor profile.

These beans have a distinct taste that reflects the characteristics of the region they come from. Coffee connoisseurs tend to prefer these beans as they offer the opportunity to taste the various flavors and aromas that coffee can offer.

Beans with Fruity, Floral, or Citrusy Flavors:

Coffee beans with fruity, floral, or citrusy flavors offer a vibrant taste experience that is both refreshing and complex.

These beans are perfect for those who love to explore the different flavor notes that coffee can offer. The taste of these beans can vary from a bright citrus flavor to a rich, wine-like taste.

Beans that are Freshly Roasted:

Freshly roasted coffee beans are an important consideration when it comes to selecting the best coffee beans for Chemex. For the best-tasting coffee, it is crucial to use beans that have been recently roasted.

Freshly roasted beans preserve the unique flavor profile of the coffee beans, offering a more vibrant and complex flavor experience.

Tips for Brewing Coffee with Chemex

Use Filtered Water

The quality of water used for brewing coffee is very important, as it affects the flavor and aroma of the coffee. Therefore, it is crucial to use filtered water for the brewing process.

Tap water often contains impurities like chlorine, which can negatively impact the taste of coffee. Filtered water removes such impurities, ensuring a pleasant and clean taste.

Use a Medium-Coarse Grind

The grind size is another vital aspect that affects the flavor and taste of coffee. The Chemex requires a medium-coarse grind for optimal brewing.

The medium-coarse grind ensures that the coffee is not too fine or too coarse, which can result in under-extracted or over-extracted coffee. The medium-coarse ground coffee provides a balanced, bold, and full-bodied coffee.

Pour the Water Slowly and Evenly

Pouring the water slowly and evenly over the coffee is a key step to ensure proper extraction. The Chemex has a thicker filter that requires a slower pour for even saturation.

A slow and steady pour allows the coffee to bloom and release the flavors and aromas. It also ensures that the coffee is extracted evenly, resulting in a smooth and balanced cup of coffee.

Pre-Heat the Chemex and Carafe

Pre-heating the Chemex and carafe is essential to maintain the optimal brewing temperature. Heat the Chemex and carafe with hot water before beginning the brewing process.

Pre-heating helps in maintaining the water temperature, which is 195-205 degrees Fahrenheit, for the brewing process. It ensures that the coffee is brewed at the right temperature, leading to a perfect cup of coffee.


Once you have finished your brewing process with Chemex, it’s time to savor your cup of coffee. Take a sip and enjoy the goodness of the coffee’s aroma and flavor.

The Chemex brewing process creates a clean, smooth, and well-rounded taste. Savor and enjoy every moment of it.


When it comes to making the perfect cup of Chemex coffee, the type of beans used is crucial. While personal preference plays a large role in determining the best coffee for Chemex, medium roast beans from single-origin farms are generally considered the optimal choice.

These beans tend to have a balanced flavor profile and are less likely to overpower the delicate taste of the Chemex brew.

However, the best way to determine which beans work best for your individual tastes is through experimentation.

Try beans from different regions and roasts to find the perfect combination of flavor and aroma that suits your palate. Remember to pay attention to the origin of the beans, as this can impact the complexity and richness of the flavor.

In addition to the type of beans used, the brewing process is also essential in making great Chemex coffee. Make sure to use fresh, high-quality water and grind your beans to a medium-coarse consistency.

The Chemex brewing method is known for its clean and bright taste, so it’s important to follow the correct brewing techniques to achieve the desired result.

In conclusion, finding the best coffee for Chemex is a personal journey that requires some experimentation and a willingness to try different types of beans.

Start with medium roast beans from single-origin farms and adjust to your preferences from there. With the right beans and brewing technique, you can create a delicious and unique cup of Chemex coffee that’s sure to please your taste buds.

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