Coffee Knowledge
Latest articles, industry insights and brewing guides
Flavor Profiles of Famous Central American Coffee Beans
Explore the distinct tasting notes of top Central American coffees, from Guatemala’s floral La Joya to Costa Rica’s bright Tarrazu.
Flavor Profiles of Famous South American Coffee Beans
Explore the distinct tasting notes of top South American coffees, from Colombian nuttiness to Panamanian floral complexity.
Flavor Profiles of Famous Asian Coffee Beans
Explore the distinct flavors of top Asian coffees like Sumatra Mandheling, Golden Mandheling, Yemen Mattari, and Indian Monsoon Malabar.
African Coffee Origins and Their Distinct Flavour Profiles
Discover the unique tasting notes of Ethiopia, Kenya, Tanzania, Rwanda, Burundi, and other African coffee-growing nations. From bright citrus to rich berry.
The Physics Behind Milk Foam in Latte Art
Learn how milk foam forms, why it breaks, and what baristas control to create stable latte art. Based on surface tension and fat behavior.
What Is Espresso Crema and How Is It Really Made
Espresso crema isn’t just oil or foam—it’s a complex layer formed by CO2, pressure, and proteins. Here’s what really creates that rich espresso top layer.
WBC Barista Judge Handbook: Technical Scoring Breakdown
Learn how WBC judges score baristas on technical skills, from workspace cleanliness to espresso and milk techniques, with exact scoring criteria.
How to Use an Ice Drip Coffee Maker Step by Step
Learn how to make cold brew-style ice drip coffee with exact timings, grind sizes, and water ratios for smooth, low-acid results.
How Starbucks Makes Classic Espresso Drinks
Discover how Starbucks prepares classic espresso-based drinks like Americano, Latte, Cappuccino, and more, with exact ingredients and pricing.
Acidic Compounds Found in Coffee Explained
Learn how citric, malic, quinic, acetic, and phosphoric acids shape your coffee’s taste—from brightness to bitterness.
16 Single-Origin Coffee Origins and Flavor Profiles Explained
Explore the unique flavor profiles, processing methods, and origins of 16 specialty coffees from Rwanda to Colombia, including Ethiopia and Indonesia.
Brazil is the World’s Largest Coffee Producer – Here’s Why
Brazil leads global coffee production with vast farms, strict grading, and efficient processing. Learn what makes Brazilian coffee unique.
Zambia AA+ Lupili Village Coffee Review
Zambia AA+ from Lupili Village offers bright, complex cupping notes with a wild edge. Learn its scoring, roast advice, and flavor profile.
How to Tell If Your Coffee Beans Are Fresh
Learn five reliable ways to check coffee bean freshness, including smell, sound, color, and appearance. Plus, tips on grind consistency.
What Is Mocha Coffee? The Real Origins & Meanings
Mocha coffee originally refers to Yemen-grown beans, but also includes Ethiopian exports via Mocha Port and chocolate-flavored drinks. Here’s the full story.
Hawaiian Coffee Processed with Cola: What Happens?
A Hawaii coffee farm fermented beans with Pepsi—here’s how that cola treatment affected aroma, taste, and mouthfeel.
How to Tell Real vs Fake Kopi Luwak Coffee Beans
Learn how to identify genuine kopi luwak by examining bean shape, smell, and digestion traits. Avoid fake civet coffee with these expert tips.
Ethiopian Heirloom NekisseN2: A Classic Natural Process Coffee
Explore the NekisseN2 Ethiopian heirloom coffee, known for its clean, layered profile of peach, berries, and milk chocolate from 1750–2000m in Sidamo and Wellega.
How to Cup and Test Specialty Coffee Like a Pro
A step-by-step guide to evaluating unknown coffee beans through immersion brewing and espresso, with exact parameters and expert tips.
What Is Specialty Coffee? The Real Definition
Specialty coffee is defined by origin flavor shaped by terroir, variety, and—most importantly—processing. Here’s what makes it truly 'special.'