Coffee Knowledge
Latest articles, industry insights and brewing guides
How Brew Settings Affect Coffee Flavor from Acidic to Bitter
Learn how roast level, grind size, dose, water temp, and brew speed shape your coffee’s flavor—from bright acidity to heavy bitterness.
How to Cup Coffee: The Six-Step Coffee Tasting Method
Learn the six essential steps of professional coffee cupping: aroma, fragrance, taste, nose, aftertaste, and body. A complete guide for accurate coffee evaluation.
Coffee Tasting Basics: What Makes a Good Cup?
Learn what defines quality coffee: origin, freshness, and region-specific flavor profiles. Avoid common misconceptions and make informed choices.
How Every Step Shapes Great Specialty Coffee
Even premium beans like Colombia 'Modelo' need careful sorting and fresh roasting. Learn why defect removal and proper handling matter for flavor and health.
What Determines Coffee Acidity Levels?
Learn why arabica, washed, and light-roast coffees taste more acidic, and how roast level, brew time, and water temperature affect acidity.
The Best Time to Grind Coffee for Freshness
Grind coffee right before brewing to preserve aroma and flavor. Pre-ground coffee loses freshness quickly due to oxidation.
Why Does Coffee Taste Bitter and How to Fix It
Learn why coffee tastes bitter and how to reduce bitterness with proper brewing, timing, and roast selection.
World’s Classic Coffee Flavors Explained
Explore the defining flavors and origins of 30+ globally recognized classic coffee styles, from Mandheling to Irish Coffee.
Professional Coffee Cupping Terms Explained
Learn the key cupping terms pros use: acidity, body, aroma, flavor, and defects. Understand how to assess specialty coffee like a trained Q grader.
How to Texture Milk for Latte Art: The Key Steps
Master the essential steps to texture milk properly for latte art, from removing coarse foam to achieving consistent microfoam.
How to Brew Great Coffee: Techniques and Tools
Learn how to brew better coffee with the right grind, water, ratios, and methods—from pour-over to siphon to cold brew.
How to Choose Fresh Coffee Beans and Roast Them Right
Learn how to assess freshness, understand roast levels, and select quality beans with expert tips from professional coffee sourcing.
Choosing and Maintaining Specialty Coffee Equipment
A complete guide to choosing the right coffee brewing tools—from moka pots to espresso machines—and how to maintain them properly.
How to Steam Milk for Latte Art with an Espresso Machine
Learn the step-by-step method for steaming milk to the perfect temperature and texture for latte art, including milk depth, steam tip position, and swirl control.
Alternative Coffee Brewing Tools Beyond the V60
Explore other coffee extraction tools besides pour-over drippers. Learn how moka pots, siphons, and French presses affect flavor and extraction.
Espresso Extraction: How to Get Rich Crema
Learn how to pull espresso with rich crema by using the right beans, grind, and pressure. Discover the science behind espresso’s signature layer.
How to Brew Coffee with a Cloth Drip Filter (Flannel Pour Over)
Learn how to use a flannel dripper to brew coffee with optimal extraction, including grind size, water temp, and timing.
How to Brew Coffee with Paper Drip (Filter Coffee)
Learn how to extract great-tasting coffee using the paper drip method, including ideal grind size, water temperature, and step-by-step technique.
How to Hand-Texturize Milk Foam for Latte Art
Learn how to manually texture milk foam for latte art with the right temperature, resistance, and steps for ideal microfoam.
How Milk Foam Works in Espresso Drinks
Learn how steam creates stable milk foam for latte art, including the role of proteins, fats, and sugar in texture and taste.