Guides

Yemeni coffee is the original coffee — the brewed beverage as the world first knew it. Modern Yemeni coffee comes in two forms: qahwa yemenia, a lightly roasted spiced coffee flavored with cardamom, cinnamon, and ginger; and qishr, a caffeine-free infusion made from the dried husks of the coffee cherry rather than the bean itself. Yemen is where coffee was first cultivated commercially in the 15th century, and the Yemeni port of Mocha gave its name to the global coffee-and-chocolate flavor pairing we still use today. ...

Café au lait is hot brewed coffee mixed with an equal amount of hot milk. It is NOT made with espresso — that distinction is what separates it from a latte. The traditional recipe is a 1:1 ratio of strong drip coffee to steamed or heated milk, served in a large cup or bowl. The name is French: “café” (coffee) + “au lait” (with milk). Despite the fancy name, it is one of the simplest coffee drinks to make — no espresso machine required. ...

Nitro cold brew is cold brew coffee infused with pressurized nitrogen gas. The nitrogen creates millions of tiny bubbles, giving the coffee a smooth, creamy texture and a cascading pour — similar to a Guinness stout — all without ice, milk, or sweetener. It tastes naturally sweeter than regular cold brew because nitrogen suppresses perceived bitterness, and the velvety mouthfeel makes it feel almost like drinking coffee through cream. At Starbucks, nitro cold brew contains 280mg of caffeine in a Grande — one of the highest-caffeine drinks on the menu. ...

Coffee syrups fall into two categories: syrups made from coffee (dark, concentrated, used in baking and milkshakes) and flavored syrups added to coffee (vanilla, caramel, hazelnut — the kind you see at Starbucks). Most people searching for “coffee syrup” actually want the second type. This guide covers both. The difference matters because allrecipes will give you a recipe for coffee-flavored simple syrup (coffee grounds + sugar + water = syrup that tastes like coffee) while you’re probably looking for how to make vanilla syrup for your latte. These are completely different products with different uses. ...

Arabic coffee — called qahwa (قهوة) across the Arabian Peninsula — is one of the oldest coffee traditions in the world, and one of the most commonly misunderstood. It’s not the same as Turkish coffee. It’s not bitter. And it almost never contains sugar. This guide covers everything about authentic Arabic coffee: what it is, how it’s made, the regional variations across Saudi Arabia, the UAE, Qatar, and the Levant, and how to brew your own version at home. ...

Cold foam is frothed cold milk — light, airy, and non-fat. Whipped cream is heavy cream beaten with air until thick and rich. The key difference: cold foam is made from skim milk (0% fat), which creates a stable foam that floats on cold drinks. Whipped cream is 35–40% butterfat — it’s dense, sweet, and melts quickly into hot or iced drinks. At Starbucks, the cold foam distinction created the “cold foam” drink category starting in 2018. At home, the choice between the two depends on your drink, your equipment, and what you’re going for: a barista-style float, or a dessert-style topping. ...

Espresso and cold brew are opposites in almost every way — one uses high heat and pressure for a 30-second extraction, the other uses cold water and time for a 12–24 hour steep. The result is two very different beverages that serve different needs. Here’s a direct comparison across every meaningful variable. Espresso vs Cold Brew at a Glance Espresso Cold Brew Water temperature 90–96°C (194–205°F) Cold or room temp (~20°C) Pressure 9 bar None Extraction time 25–30 seconds 12–24 hours Yield 30ml per shot 500–1,000ml concentrate Serving size 30ml (single) or 60ml (double) 120–360ml (diluted) Caffeine per serving 60–75mg (single) 150–300mg (12oz diluted) Acidity Higher (pH ~5.5–6.0) Lower (pH ~6.3) Flavor Bold, concentrated, complex Smooth, sweet, low-acid Bitterness Present, balanced Low Equipment needed Espresso machine Mason jar or pitcher Prep time 2–3 minutes 12–24 hours Cost per serving (home) $0.30–0.80 $0.15–0.50 Caffeine: Which Has More? This is the most common question — and the answer depends on whether you’re comparing per-ounce or per-serving. ...

A lungo uses the same coffee dose as espresso — 7–9g — but extracts roughly twice the water through the grounds, producing a 60–80ml shot instead of 30ml. The result is a larger, lighter, more bitter drink. The extraction method (water pulled through under pressure) is identical; only the yield is different. The difference sounds simple, but it changes the chemistry of the cup significantly. Lungo vs Espresso at a Glance Espresso Lungo Coffee dose 7–9g 7–9g (same) Water yield ~30ml 60–80ml Extraction time 25–30 seconds 45–60 seconds Flavor Sweet, bold, concentrated Lighter, more bitter, less sweet Crema Thick, deep amber Thinner, lighter color Caffeine ~60–75mg ~65–90mg Body Full, syrupy Thinner, more watery Best for Lattes, cappuccinos, sipping straight Sipping straight, slower drinking Why More Water Changes the Flavor The key to understanding lungo vs espresso is understanding what happens as water passes through coffee grounds under pressure. ...

Blonde espresso is espresso made from lightly roasted coffee beans — beans pulled from the roaster earlier in the process than traditional dark roast espresso. The result is a shot that tastes brighter, fruitier, and naturally sweeter than regular espresso, with slightly more caffeine and a lighter body. The term “blonde” refers to the light color of the roasted beans. Starbucks popularized the name when they launched their Blonde Espresso in January 2018, but the concept — making espresso from light roast coffee — predates Starbucks by decades in specialty coffee. ...

Coffee cupping is the standardized method for brewing and tasting coffee that professionals — and increasingly home baristas — use to evaluate beans. You grind coffee coarsely, add hot water directly to a bowl, steep for four minutes, then slurp the liquid with a spoon to assess its flavor, aroma, body, and acidity. No filter. No machine. Just coffee and water. Coffee roasters cup every batch before releasing it. Buyers cup before purchasing. Barista competition judges cup to score. You can use the same method at home to compare beans from different roasters, understand why one espresso tastes flat while another sings, or simply train your palate to detect the flavors you already sense but can’t yet name. ...