Popular Coffee Drinks Explained: Latte, Cappuccino & More

If you’ve ever ordered a ‘latte’ abroad and received something very different from what you expected back home, you’re not alone. Many coffee drinkers are confused by the wide variety of milk-based coffee drinks, their ingredients, and how they differ. This guide breaks down the most common styles, their ratios, preparation methods, and regional variations.

In short, a traditional Italian-style latte uses one shot of espresso (about 30ml) and 150–200ml of steamed milk, while a cappuccino is equal parts espresso, steamed milk, and foam (1:1:1). Viennese coffee tops espresso with whipped cream and chocolate, and a French-style café au lait combines equal parts brewed espresso and hot milk, poured together.

What Is a Latte and How Is It Made?

The latte—short for Caffè Latte—is one of the most familiar espresso-based drinks, especially outside Italy. It consists of a small cup of espresso combined with a larger amount of milk, typically 150–200ml. The milk can be steamed to around 65–75°C. In its simplest form, it’s just espresso with nearly boiling milk poured over it. The drink is milk-forward, making it smoother and sweeter than straight espresso. The amount of milk isn’t fixed and can be adjusted to taste.

American lattes, such as those served at Starbucks, add a layer of cold milk foam (less than 0.5cm thick) on top. They’re made with espresso at the bottom, heated milk (65–75°C) in the middle, and finished with a light foam layer. Lattes are often consumed in the morning and are popular for their mild flavor, making them approachable even for non-coffee drinkers.

Cappuccino: The Classic 1:1:1 Drink

A traditional cappuccino follows a strict 1:1:1 ratio: one-third espresso, one-third steamed milk, and one-third milk foam. This balance highlights the boldness of the espresso while incorporating the texture of steamed milk and foam. The drink is known for its layered appearance and is often finished with a sprinkle of cinnamon or chocolate powder. The crema from the espresso plays a key role in its visual appeal and initial flavor burst.

The word 'cappuccino' originates from the Capuchin monks, whose brown robes and pointed hoods resemble the color and foam top of the drink. The term was first used in English in 1948 and became widely known after 1990. There are variations: a dry cappuccino has more foam and less milk, ideal for those who prefer a stronger coffee taste, while a wet cappuccino contains more milk, similar in strength to a latte.

Other Milk-Based and Specialty Coffee Drinks

Beyond lattes and cappuccinos, several other popular coffee drinks feature unique preparation methods and ingredients:

• Café Au Lait: A French-style drink with equal parts brewed espresso and hot milk, poured together into a cup, often topped with two spoonfuls of milk foam. It’s similar to a latte but made by combining milk and espresso simultaneously.
• Viennese Coffee: An Austrian specialty consisting of espresso topped with whipped cream and sprinkled with colorful candy sprinkles. It may also include a drizzle of chocolate syrup. Rich and sweet, it’s meant for leisurely enjoyment rather than daily consumption.
• Flat White vs Latte: Though not detailed in the original text, it’s worth noting that a flat white (popularized in Australia/New Zealand) uses a similar base to a latte but with a higher ratio of espresso to milk and a thinner layer of microfoam, offering a stronger coffee flavor.

Coffee Bean Origins and Roast Styles Mentioned

The article references several single-origin coffees and roast levels that are commonly used in these milk drinks:

• Blue Mountain Coffee: Grown in Jamaica at elevations above 2,500 feet, it’s known for its mild flavor, gentle acidity, and sweet finish. Considered a luxury coffee.
• Colombian Coffee (Supermo): Balanced and medium-bodied with mild to medium acidity, often used in blends for its consistency.
• Brazil Santos: A representative of neutral, mild, and slightly acidic beans, frequently used in espresso blends for its smooth profile.
• Vienna Roast / Carbon Roast: Dark-roasted beans with a bitter, smoky flavor, suitable for espresso or strong milk drinks. Carbon-roasted beans are oily and ideal for Moka pots or espresso machines.

While the original text doesn’t specify grind size or brewing ratios beyond milk proportions, these beans are typically used in espresso or milk-based drinks with a medium to fine grind and a brew ratio around 1:2 to 1:3 for espresso shots.

Frequently Asked Questions

What’s the difference between a latte and a cappuccino?

A traditional latte contains one shot of espresso (about 30ml) and 150–200ml of steamed milk, with little or no foam. A cappuccino is made with equal parts espresso, steamed milk, and foam—typically a 1:1:1 ratio. This makes cappuccinos foamier and lighter, while lattes are milkier and smoother.

Is a flat white the same as a latte?

No. Although both use espresso and steamed milk, a flat white generally has a higher coffee-to-milk ratio and a thinner layer of microfoam compared to a latte, which has more milk and often a thicker foam top. The exact definition can vary by region.

What’s the correct ratio for a cappuccino?

A traditional cappuccino uses a 1:1:1 ratio: one-third espresso, one-third steamed milk, and one-third milk foam. That typically means around 30ml espresso, 90–100ml steamed milk, and 90–100ml of foam.

Do you put foam on a latte?

Traditionally, a latte has little or no foam. However, in some regions like the US, a thin layer of cold milk foam (under 0.5cm) is added on top, creating what’s known as an American latte.

What coffee is best for milk drinks?

Medium to medium-dark roasts with balanced flavor and good crema are ideal for milk-based drinks. Beans with mild acidity and smooth bodies, like those used in FrontStreet Coffee’s Classic Blend, work well to produce a rich espresso base that complements steamed milk.

Recommended FrontStreet Beans for Milk-Based Coffee Drinks

For crafting classic milk drinks like lattes and cappuccinos, FrontStreet Coffee’s Classic Blend is a top choice. Designed specifically for espresso and milk applications, it delivers a smooth, rich crema even with home equipment. Its balanced, full-bodied profile comes from a traditional Brazilian and Colombian mix, making it ideal for creamy drinks. The Commercial Blend is another solid option—affordable, with enough body for milk drinks without sacrificing too much flavor. Both blends are optimized for milk coffees, ensuring smoothness and crema in every cup. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.