The Coffee Journal

Siphon brewing produces an exceptionally clean, aromatic cup when grind size, heat, and timing are carefully controlled.

French Press brewing produces a bold, full-bodied cup when grind size, steep time, and pressing technique are properly controlled.

The AeroPress is a versatile brewing method that produces a smooth, balanced cup when grind size, ratio, and pressing technique are dialed in correctly.

Learn how to brew coffee with a Hario V60 using the correct grind size, ratios, and pouring technique to achieve a clean, bright, and expressive cup.

Ibrik brewing produces an intensely rich, velvety coffee when grind size, heat, and timing are carefully controlled.

Percolator brewing produces a strong, traditional cup when grind size, heat, and brew time are carefully controlled.

Turkish coffee produces a deeply concentrated, aromatic cup when grind size, heat, and timing are carefully controlled.

The Moka Pot produces a strong, espresso-like cup when grind size, heat, and timing are carefully controlled.

The Kalita Wave produces a balanced, sweet cup with consistent extraction when grind size and pouring technique are properly controlled.

Espresso is a high-pressure brewing method that produces a concentrated, layered cup when grind size, dose, and timing are properly dialed in.

Drip coffee makers can produce a clean, balanced cup when grind size, ratio, and brew fundamentals are properly dialed in.

Cowboy Coffee is a simple, unfiltered brewing method that produces a bold, full-bodied cup when grind size and steep time are properly controlled.

Learn how to brew cold brew coffee using the correct grind size, ratios, and steep time for a smooth, sweet, low-acid cup with rich flavor.

The Clever Dripper combines immersion and filtration to produce a balanced, sweet cup with more body than pour-over and greater clarity than French Press.

The Chemex is a pour-over brewer that produces an exceptionally clean, bright cup when grind size, ratio, and pouring technique are dialed in correctly.

If your coffee tastes bitter, the problem isn’t the beans. Learn how extraction, grind size, and brewing technique create bitterness—and how to correct it.

Under-extracted coffee tastes sour and thin, while over-extracted coffee tastes bitter and dry—understanding the difference is key to brewing balanced, flavorful coffee.

Grind size determines extraction speed and balance, making it more important to flavor than the brewing method itself.

Grind consistency determines extraction, flavor balance, and clarity—making burr grinders far more important than price or brand when brewing better coffee.

Tasting coffee properly is about noticing balance, structure, and change—not memorizing flavor notes or using professional cupping techniques.

Freshly roasted coffee requires a deliberate resting period to allow carbon dioxide to dissipate, extraction to stabilize, and the coffee’s full sweetness, clarity, and aroma to emerge.