Coffee Knowledge
Latest articles, industry insights and brewing guides
How Coffee and Tea Coexist as Everyday Lifestyle Choices
Discover how coffee and tea reflect parallel cultural values and lifestyles, offering both tradition and personal expression in modern living.
What Is illy Coffee and Why Is It Iconic?
Discover how illy coffee became Italy’s national coffee icon, its global influence, and its role in shaping modern espresso culture.
The Four Coffee Tree Species Worldwide
Learn which four species of coffee tree exist globally—Arabica, Robusta, Liberica, and Excelsa—and how Colombian growing conditions shape premium beans.
Nespresso 2011 Onirio Espresso Limited Edition Review
Explore Nespresso’s 2011 Onirio espresso blend: Sidamo & Yirgacheffe beans, split-roasted for floral depth, served best in 40ml espresso cups.
How to Choose a Canned Coffee to Wake You Up
Explore 12 types of canned coffee from Japan and Taiwan, including black, charcoal roasted, mixed, and flavored varieties with flavor notes and caffeine tolerance tips.
Essential Coffee Tasting Terms Every Specialty Drinker Should Know
Learn 16 key coffee tasting terms—like acidity, body, and sweetness—to better understand and describe your brew like a pro.
New-Age Coffee: Espresso, Ice Cream & Vodka Drink
A 2011 illy summer coffee cocktail blends chilled espresso, ice cream, orange liqueur, vodka, and chocolate flakes. Here’s how it’s made.
Affogato: Ice Cream Coffee with Espresso Shot
An Affogato combines a shot of cooled espresso, vanilla ice cream, toffee syrup, and chocolate flakes — a simple yet irresistible summer dessert coffee.
How to Make a Two-Layer Cappuccino Freddo
A two-layer Cappuccino Freddo combines two shots of espresso, crushed ice, and thick milk foam for a bold, refreshing cold coffee. Here’s how it’s done.
Mojito Ice Cocktail Coffee: A Summer Espresso Twist
Mojito ice cocktail coffee blends espresso, vodka, crushed ice, and mint for a refreshing summer evening drink. Here’s how it works.
How to Make Espresso Freddo at Home
Espresso Freddo is a refreshing summer coffee made by cooling espresso with ice, water, and sugar—simple, fast, and easy to make at home.
How to Digitally Brew the Perfect Espresso
Learn the exact numbers behind a great espresso: 6–7g beans, 9 bars, 90°C water, 30 seconds, 30ml shot — and why they matter.
How Caffeine Affects Your Body: Benefits and Limits
Caffeine boosts alertness and digestion—but timing matters. Learn how coffee affects appetite, energy, and health, and how much is too much.
Why Peruvian Coffee Tastes So Clean and Balanced
Peruvian coffee is known for its clean, balanced profile with moderate acidity. Grown at high altitudes and farmed systematically, it offers a smooth, defect-free cup.
Ethiopian Harar Coffee Has Low Caffeine & Bold Flavor
Harar coffee offers a bold, almost sweetly aggressive cup with low caffeine. Its dry-processed versions shine brightest with medium or mild acidity.
What Makes Indonesian Mandheling Coffee Beans Unique
Mandheling coffee from Indonesia features a bold profile, natural sweetness, and improves with age—especially the prized PWN Golden Mandheling.
What to Expect from East Timor Arabica Coffee Beans
East Timor Arabica beans deliver a bold, fruity cup with mild bitterness and a dry aroma post-grinding. Notes of complexity may include off-flavors.
What Is Ethiopian Lima Coffee? Flavor & Profile Explained
Ethiopian Lima coffee offers bright acidity, fruity aromas, and a clean cup—ideal for single-origin pour-over. Learn what makes it special.
COSTA Survey Reveals Global Taste in Style and Coffee
A global COSTA COFFEE survey of 9,000 people reveals who they think has the best taste—and how coffee shapes modern preferences.
How to Make a Classic Affogato-Style Magic Ice Cream Coffee
A sweet, creamy magic ice cream coffee combines espresso, vanilla ice cream, and chocolate—here’s how to layer them for the perfect balance.