Espresso Basics

The double espresso — also called a doppio — is the standard espresso shot in most specialty coffee shops today. When you order “an espresso” at a quality café, you’re almost certainly getting a double. Understanding what a double espresso is, how to pull one well, and when to use it versus a single is foundational home espresso knowledge. What Is a Double Espresso? A double espresso is two shots of espresso pulled together using a double portafilter basket. It is: ...

Espresso ratio is the single most important concept for making consistently good espresso. Once you understand it, you stop guessing and start dialing in with intention. This guide explains what the ratio is, what numbers to use, how to measure it, and how to adjust it when your shots are off. What Is Espresso Ratio? Espresso ratio is the relationship between: Dose — the amount of dry coffee you put in the portafilter (in grams) Yield — the amount of liquid espresso you produce (in grams) Written as dose:yield, or more precisely as a ratio like 1:2. ...

Brewing espresso at home sounds intimidating, but it does not have to be. With the right equipment, fresh beans, and a few core techniques, you can pull shots that rival your local coffee shop. This guide walks you through everything from choosing your first machine to dialing in your first perfect shot. What Is Espresso, Exactly? Espresso is not a type of bean or a roast level. It is a brewing method that forces hot water through finely ground coffee at high pressure (typically 9 bars). The result is a concentrated, full-bodied shot of coffee with a layer of golden crema on top. For the full breakdown of what espresso is — including how it differs from drip coffee, the caffeine math, and what makes a shot a “real” espresso — see our dedicated guide. ...