Filter infusion – this is how you achieve perfect filter coffee

Filter coffee – classic, quick and aromatic. Whether from a machine or by hand: with a few tricks you can get the maximum flavor from every bean.

The right bean and its treatment

For a good filter coffee, it all starts with the bean. Many people buy pre-ground coffee, but it quickly loses its aroma after the package is opened. Therefore, always grind the beans just before brewing and store them in a cool, airtight container.

The choice of roast is also crucial:

• Light, long-roasted coffees They are particularly suitable because they are mild and the acids have already been reduced.
• Dark roasts They contain many roasted aromas which can release bitter substances during prolonged contact with water – so they are not ideal for filter coffee.

Preparation – that's what matters

Whether you use a filter machine or pour by hand, several factors significantly influence the taste:

• Water temperature: The ideal temperature is 90–96 °C. Water that is too hot extracts bitter compounds, while water that is too cold makes the coffee taste flat. After boiling, let the water cool for about 30–60 seconds.
• Grind setting: Finely ground coffee extracts aromas faster, coarser ground coffee somewhat slower. Adjust the grind size and water quantity to achieve your desired taste.
• Amount of coffee: Approximately 60g of coffee per liter of water is considered a guideline.
• Preheating: Preheat the cup or pot so that the coffee stays hot longer.
• Brewing time: 3-4 minutes is ideal. When pouring by hand, pour slowly and in a circular motion to ensure the aromas develop evenly.
• Water quality: Filtered water ensures the best flavor development.

Hand infusion – step by step

1. Insert the filter into the pot and add approximately 10g of coffee per cup.
2. Lightly moisten the coffee with hot water and let it bloom for 30 seconds.
3. Slowly pour water in a circular motion.
4. Serve the coffee immediately after brewing or store it in an insulated carafe – hot plates can quickly lead to burnt flavors.

Espresso vs. Filter Coffee

Despite the persistence of some myths: Filter coffee often contains more caffeine than an espresso, especially since one rarely drinks 250 ml of espresso at once. Perfect, therefore, as a morning pick-me-up – but not together with a cigarette, as nicotine accelerates the breakdown of caffeine.

Conclusion

Filter coffee is no longer just "worker's coke." With the right beans, the perfect grind, clean water, and the optimal brewing technique, you can enjoy truly delicious, aromatic filter coffee at home. Experiment – ​​a little trial and error is part of the process and what makes coffee truly exciting.