How to Brew Fine Coffee Powder? How to Brew Specialty Coffee Beans for Optimal Flavor?

How should finely ground coffee be brewed?

No grinder produces perfectly uniform particles. That's why the industry settled on a reference called the cupping grind: coffee is ground and passed through a #20 sieve (0.85mm openings), and a 70% pass rate is considered the standard. Most professional coffee evaluation happens at this grind size. In everyday terms, think of particles about the size of fine granulated sugar.

FrontStreet Coffee suggests using that as your reference point. If your grind comes out finer than granulated sugar, compensate with higher water temperatures and shorter brew times. For a typical pour-over, that means 90°C water and a total brew time of no more than 1 minute 20 seconds.

FrontStreet Coffee Recommendation

A forgiving, beginner-friendly bean makes grind calibration far easier. The FrontStreet Ethiopia washed Yirgacheffe Guodingding from the Guodingding cooperative is a classic starting point — jasmine florals, lemony brightness, and berry notes in a clean, approachable cup. For something fruitier from natural processing, the FrontStreet Sidamo Huakui delivers berry, floral, jackfruit, melon, and honey sweetness.

If you prefer low acidity and a fuller body, the FrontStreet PWN Golden Mandheling has been triple hand-sorted and machine-sorted for a spotless, silky cup with clear woody and caramel notes — a great way to see how a coarser grind and longer contact time change the same coffee.