Home Espresso Guides: Techniques, Equipment & Every Espresso Drink

A macchiato is a shot of espresso “marked” or “stained” with a small amount of milk. That’s the original Italian definition — and that’s where the simplicity ends. Today, the word “macchiato” describes three very different drinks: a 2-ounce espresso-forward Italian original, a 6-ounce milk-forward layered drink, and a sweet 12-ounce flavored Starbucks creation. They all share the name. They are very different drinks. This guide explains exactly what a macchiato is in 2026, why the same word describes three drinks, what’s in each version, where the name comes from, the caffeine math, and how to order what you actually want. ...

A mocha is an espresso drink with chocolate and steamed milk. That’s the simple answer. The longer answer is that “mocha” is a word doing three different jobs at once in the coffee world — it’s the name of a Yemeni port, a flavor descriptor for certain coffee beans, and the modern name for a chocolate-espresso milk drink that owes its existence to American café culture in the 1980s and 90s. ...

Decaf coffee is regular coffee with most of the caffeine removed before roasting. The beans, the brewing, the flavor — all real coffee. What’s missing is somewhere between 97% and 99.9% of the caffeine, depending on the process and the country’s standards. For people who love coffee but can’t drink unlimited caffeine — pregnant women, anyone with anxiety, evening drinkers, people with caffeine-sensitive sleep, or those on specific medical protocols — decaf is the only way to keep coffee in the rotation. It also unlocks a second or third cup later in the day without wrecking sleep. And modern decaf, made with the right process, tastes almost exactly like the regular version of the same bean. ...

Espresso is concentrated coffee brewed by forcing pressurized hot water through finely ground coffee in about 25 seconds. A single shot fits in a 1-ounce glass. A typical 12-ounce drip cup holds twelve times that much liquid — but a shot of espresso has 7–10% dissolved coffee solids vs roughly 1.5% in drip, which is why it tastes so much more intense. This guide explains what espresso actually is, how the brewing differs from drip coffee or any other method, what makes a “real” espresso shot vs concentrated coffee from a moka pot, the caffeine math vs drip, and how the same beans can produce drastically different drinks. ...

If you’ve ever paid $6 for a small cup of black coffee at a café where the beans are listed by farm name and elevation, you’ve encountered third wave coffee. The price tag isn’t (only) about the café’s neighborhood. It’s about a movement that has fundamentally reshaped how good coffee is grown, sourced, roasted, and brewed since the early 2000s. This guide explains what third wave coffee actually is, how it differs from the Folgers and Starbucks that came before it, and how to brew it well at home — with or without a $300 grinder. ...

A café au lait is the breakfast coffee of France — strong drip or French press coffee combined with an equal volume of hot milk, traditionally served in a wide bowl big enough to dunk a piece of bread. In New Orleans it’s the local café drink: the same drink, but made with a coffee-and-chicory blend. Despite the French name, this is not an espresso drink. That’s the single thing most people get wrong. A café au lait is regular brewed coffee, scaled up, and topped with hot milk — which is exactly why it tastes different from a latte, cappuccino, or café con leche even though all four are technically “coffee with milk.” ...

A marocchino is a small Italian espresso drink made with espresso, a dusting of cocoa powder, and a topping of milk foam — usually served in a small glass cup so you can see the layered colors. It originated in the Piedmont region in northern Italy and is one of those drinks that almost no one outside of Italy has heard of, even though it’s been on Italian café menus for nearly a century. ...

A traditional cappuccino is roughly equal parts espresso, steamed milk, and milk foam. Wet and dry are the two common variations — same drink, different milk-to-foam balance. A wet cappuccino has more steamed milk and less foam (closer to a small latte). A dry cappuccino is mostly foam over the espresso with barely any liquid milk. If you’ve ever ordered a cappuccino and gotten something that felt too foamy or too milky for your taste, the wet/dry vocabulary is what you were missing. This guide breaks down the differences, ratios, and how to make each at home from the same shot of espresso. (If you want the broader context first — what a cappuccino actually is, the Capuchin-monk origin of the name, and how it differs from a latte, flat white, and macchiato — see our dedicated What Is a Cappuccino? guide.) ...

Almost all the coffee in the world comes from two species: Coffea arabica and Coffea canephora (commonly called robusta). They look similar in the cup but differ in almost every meaningful way — caffeine, flavor, acidity, growing conditions, and price. Understanding the difference helps you read bag labels, choose better espresso blends, and know what you’re actually paying for. This guide compares arabica and robusta side by side, then explains when each one is the right choice — including for espresso crema, instant coffee, and budget blends. ...

The “origin” on a coffee bag — Ethiopia, Colombia, Sumatra, Brazil — isn’t just geography. It’s a flavor preview. Where coffee is grown shapes almost everything you taste in the cup: the brightness of the acidity, the sweetness, the body, even the aftertaste. This guide explains where coffee comes from, why certain regions taste the way they do, and how to read origin labels so you can choose beans you’ll actually like. ...