Espresso
Latest articles, industry insights and brewing guides
What Makes Italian Espresso a Blend? The Truth Behind the Taste
Italian espresso isn’t bitter by design — its bold flavor comes from expert blending, not dark roasting. Here’s how pros craft it.
Espresso vs Drip Coffee: What's the Real Difference?
Learn the key differences between espresso and drip coffee, from brewing methods to flavor profiles and how they serve as bases for other drinks.
Coffee Types Explained: Single Origin, Blends, Espresso & More
Learn how coffee is categorized—from single origin and blends to espresso, Americano, and flavored drinks—with key ratios and brewing details.
How to Steam Milk for Espresso Like a Pro
Master the steps to steam milk for espresso with perfect temperature, texture, and minimal noise using these professional barista techniques.
Is Your Espresso Machine’s Boiler Water Safe to Drink?
Using repeated boiler water from your espresso machine can expose you to harmful nitrates and affect equipment longevity. Here's what to know.
Why You Need a Coffee Tamper for Espresso
A coffee tamper ensures even extraction by creating a level, compact puck. Without it, water flows through weak spots, causing under- or over-extraction.
How to Properly Dose and Tamp Espresso for Best Extraction
Learn why tamping and dosing espresso grounds is one of the hardest steps — and how to get 25-second extractions with ideal crema.
Espresso Grinding: Why Grind Size Matters
Find out the ideal espresso grind size, how it affects extraction, and why pre-ground coffee ruins your shot. Backed by Illy and practical data.
How to Blend Coffee for Great Espresso
Perfect espresso requires the right blend. Learn how to combine origins, roast levels, and ratios to craft balanced, flavorful shots.
How to Drink and Pair Classic Espresso Styles
Explore four ways to enjoy espresso, including straight-up shots and topped styles like con panna, with pairing tips and crema details.
How the Espresso Machine Was Invented
The first commercial espresso machine was built in 1903 by Italian inventor Bezzera. It took until 1935 for major technical improvements.
How to Choose the Right Semi-Automatic Espresso Machine for Your Café
Find out the key factors to consider when selecting a reliable semi-auto espresso machine and grinder for your café setup.
How to Judge Espresso Crema Color
Learn how espresso crema color reveals extraction quality—golden-brown is ideal, white means under-extracted, dark brown signals over-extraction.
How to Judge Espresso Crema Thickness
A quality espresso should have at least 0.5 oz of crema lasting 2 minutes. Learn what affects crema thickness and how to assess it.
How to Judge Espresso Flow Rate by Extraction Time
Espresso flavor depends heavily on flow rate. Learn the ideal 22–28 second range and how speed affects taste, texture, and extraction quality.
How Espresso Works: Science Behind Crema and Extraction
Learn how espresso is made, why crema forms, and what factors control flavor, body, and extraction—based on science and espresso brewing data.
Espresso vs Single Origin Coffee: What’s the Difference?
Espresso can be made with single origin beans—but it’s not always one. Here’s how bean choice and brewing define the two styles.
How Italians Mix Espresso and Milk in Classic Coffee Drinks
Discover how Italians make classic milk-based coffee drinks like lattes, iced lattes, and caramel lattes with ratios, temperatures, and layering tips.
Why You Should Use Less Boiler Water in Espresso Machines
Using boiler water in your espresso machine can harm flavor, equipment, and health. Here’s why and how to avoid it.
The Two Key Elements of a Great Espresso Shot
Espresso relies on just two essentials: water and crema. The emulsified oils create body, while crema traps aroma for flavor release.