Coffee Knowledge
Latest articles, industry insights and brewing guides
What Is Charcoal Roast Coffee and How to Brew It
Learn what Japanese-style charcoal roast coffee is, why it tastes so bitter, and how to brew it with water at 86°C using 8–15g of dark roast beans.
What Is Italian Coffee? Types and How They're Made
Italian coffee includes espresso and milk-based drinks like cappuccino, latte, macchiato, and mocha. Learn their ratios, ingredients, and crema-driven profiles.
Does Black Coffee Help with Weight Loss?
Yes, black coffee aids weight loss due to low calories and fat-burning caffeine. Drink it before workouts for best results.
What Is Blended Coffee? Types & Bean Ratios Explained
Blended coffee combines 3+ single origins for balance, body or brightness. Learn the 6 most common blends, their bean ratios, and why pros mix them.
Does Coffee Help with Weight Loss? Who Should Avoid It?
Caffeine may boost metabolism, but coffee isn’t a magic weight-loss drink. Find out who should avoid it and why.
How to Drink Coffee for Better Health
Learn when and how to drink coffee to boost focus, aid weight loss, and avoid common unhealthy habits. Backed by science.
How Espresso Gets Its Crema: The Science Behind It
Espresso crema forms due to high-pressure CO₂ and emulsified oils. Learn how roast level, brew time, and water temperature affect its color and stability.
How to Get Rich Crema in Espresso Extraction
Learn what creates espresso crema, why it matters, and how to achieve stable, rich crema with proper beans, roast, and technique.
How Espresso Gets Its Crema: The Science Behind the Layer
Learn why crema forms on espresso, what it tells you, and how pressure, roast, and brew time affect its color and stability.
Why Your Espresso Tastes Bitter — And How to Fix It
Most espresso bitterness comes from poor technique or green beans. Learn how to taste beyond the bitterness with proper prep and crema evaluation.
How to Make Espresso: Step-by-Step Guide
Learn how to pull a proper espresso shot with correct grind, dose, tamp, and extraction time for 25–30ml in 20–30 seconds.
How to Make a Proper Espresso Shot: Step-by-Step
Learn the exact specs, variables, and techniques behind a well-extracted 30ml espresso shot with rich crema.
Understanding Espresso Extraction Rate Basics
Learn why espresso extraction rate—between 18% and 22%—is crucial for flavor balance, and how it differs from concentration.
Essential Steps for Brewing a Great Espresso
Learn how to pull a perfect espresso shot with these six essential steps, from fresh grinding to crema evaluation.
How Espresso Is Made: Origins and Technique
Learn the exact parameters behind traditional espresso: 9 bars, 93°C, 22–28 seconds, 14–17g coffee for 47–62.5ml. Master the 4 Ms and perfect your shot.
How to Grind and Brew Coffee with a Hand Grinder
Learn how to manually grind coffee beans and brew a cup using a stovetop method, with step-by-step instructions and recommended beans.
How to Brew Pour-Over Coffee: Step-by-Step Guide
Learn the full pour-over coffee process with exact grind size, water temp, brew time, and step-by-step technique for a balanced cup.
Espresso for Beginners: What It Is and How to Taste It
Learn what espresso really is, how to pull a proper shot, and how to taste it like a pro — with WBC standards and beginner tips.
How to Tell If Your Espresso Is Good
Learn how to evaluate espresso quality based on crema, extraction time, pressure, and flavor balance with exact numbers and expert tips.
Pour-Over Brew Time Guide for Light to Medium Roasts
Find the ideal pour-over extraction time for 15–30g doses of light to medium roast coffee, with adjustments for dose and roast level.