Coffee Knowledge
Latest articles, industry insights and brewing guides
Coffee Roasting Methods and Degree Guide
Learn the 3 main types of coffee roasters and how roast levels like City, Full City, and French affect flavor. Includes heat phases and weight loss data.
Deep vs Light Roast Coffee: What’s the Difference?
Learn the flavor profiles, history, and key traits of deep and light roasted coffee beans, from Peet’s dark roasts to George Howell’s bright cups.
Why Dark Roast Coffee Has More Caffeine Than Light Roast
Dark roast coffee often contains more caffeine per cup—not less—due to weight loss during roasting and the need for more beans.
Understanding Coffee Roast Levels: Cinnamon, City, and French
Learn how coffee roast levels—from cinnamon to French—affect flavor, acidity, and bitterness, and what each stage means for your brew.
Understanding Coffee Roast Levels and Their Flavors
Learn how light, medium, dark, and extra-dark roasts affect coffee flavor, aroma, and acidity. Discover what each level means for your brew.
Coffee Roasting Basics: Dehydration, Ramp, Smoke, and Drying Phase
Learn the essential phases of coffee roasting—when and how to manage dehydration, ramp speed, smoke control, and the drying (glide) phase for better results.
How Coffee Roasting Unlocks the World’s Richest Aromas
Discover how proper roasting transforms raw coffee beans into intensely aromatic brews, releasing over 800 flavor compounds.
How Heat Transfer Works in Coffee Roasting: Conduction, Convection, Radiation
Understand the three types of heat transfer—conduction, convection, and radiation—and how they shape your roast profile in every batch.
How Coffee Roast Levels Define Flavor Profiles
Understand how American coffee roast levels—from cinnamon to French—relate to Agtron numbers, flavor, and body, and why debate persists.
Getting Started With Hand Pan Coffee Roasting
Learn how to begin home coffee roasting with a hand pan, focusing on evenness over advanced profiles. Includes practical advice and common mistakes.
Coffee Roast Levels Explained: From Light to Spanish
Learn the key differences between 10 standard coffee roast levels, from New England to Spanish, with SCAA color codes and fat content cues.
Essential Espresso Brewing Tips for Better Coffee
Learn how to brew better espresso with fresh beans, correct grind size, ideal water temp, and proper timing. Six pro tips inside.
How to Make Iced Coffee Drinks: 9 Flavor Variations
Explore 9 detailed iced coffee recipes including Black & White, Vienna, Affogato-style, and more, with ratios, steps, and flavor tips.
How to Make 9 Classic Flavored Hot Coffees
Learn how to prepare 9 classic hot flavored coffees like Vienna, Mocha Cappuccino, and Turkish with exact ratios, techniques, and serving styles.
What Is Espresso? More Than Just a Drink
Espresso is a concentrated coffee brewed under pressure, central to Italian life and the base of many popular drinks like cappuccino and latte.
How to Blend Coffee Beans: Ratios & Methods
Learn how to mix coffee beans with expert ratios for acidic, balanced, and bitter blends. Includes 3 foundational blending methods.
How to Identify Coffee Flavors by Bean Origin
Learn how different coffee origins express unique flavors—acidic, sweet, bitter, or balanced—and choose beans that match your taste.
How to Taste Coffee Properly: Temperature, Volume, and More
Learn the key elements of coffee tasting—temperature control, serving size, and flavor preservation—for a better cup every time.
Coffee Percolator: Once a Popular Brewing Method
Explore the history and brewing method of the coffee percolator, once beloved in the US and Japan. Learn how to avoid over-extraction.
Siphon Coffee Brewer: Enjoy the Brewing Atmosphere
Discover how to use a siphon coffee brewer to enjoy the visual brewing process and rich aroma. Learn setup, brewing steps, and care tips.