Introduction:Latte, cappuccino, and flat white are the three most common milk-based espresso drinks in Italian-style cafés. Although all three combine espresso with milk, they each have unique characteristics in terms of extraction parameters, milk ratios, and milk foam layers. This article delves into the historical background and production differences of these three classic coffees, and provides a detailed comparison of the espresso shot volume, milk ratio, and milk foam thickness to help you better understand their flavor profiles and grasp the key points when making or tasting them.
In the world of coffee, just two basic elements—espresso and milk—can be combined in many fascinating ways. Even regular coffee drinkers can sometimes struggle to tell the difference between a latte, cappuccino, and flat white at first sip. These three classic Italian milk coffees all use espresso as the base and are paired with hot milk, but their milk ratios, milk foam thicknesses, and extraction details vary greatly, resulting in their own unique textures and flavor expressions.
This article will start with their historical origins, taking you through the origin stories of these three coffees, and then delve into a detailed comparison of theirespresso shot volume,milk proportion, andmilk foam thickness. Additionally, practical parameter recommendations for making them will also be provided, so whether you’re ordering at a café or trying to make them at home, you can more accurately capture the essence of each coffee.
Latte (Caffè Latte), cappuccino (Cappuccino), and flat white (Flat White) can be considered the “three musketeers” on modern café menus. All are based on a double shot of espresso, paired with varying proportions of milk and milk foam to create drinking experiences that are either creamy, refreshing, or smooth. Although the preparation processes may seem similar, it’s the subtle differences that give each its unique personality.
Many people often confuse these three coffees when they first encounter them, especially when they’re all served in similar white ceramic cups. But once you understand their differences inextraction methodsandthe use of milk and milk foam, you’ll be able to easily distinguish them and choose the one that best suits your taste preferences.
When professionally making these three coffees, many shops opt for freshly roasted blends (around 5 days post-roast), such as those combining beans from Brazil, Indonesia, and Vietnam. These beans typically have a pronounced caramel sweetness and moderate body, which can showcase rich layers when paired with milk. They also make it easier to extract stable coffee crema, laying a solid foundation for the overall flavor.
Latteis arguably one of the most well-known Italian milk coffees. Its name comes from the Italian word "Latte," meaning "milk." Although the history of latte can be traced back to the 17th century, the modern version of the latte only took shape after the widespread adoption of espresso machines and the maturation of steam wand technology. Early coffee brewing methods were relatively crude, but it wasn’t until the arrival of espresso machines with their stable high-pressure extraction and steam heating capabilities that the latte became a familiar everyday drink. With the rise of latte art, it then spread across the world.
Cappuccinohas an even more interesting historical background. It is said to have originated in Vienna, Austria, where a Polish immigrant improved the taste of coffee by filtering out the grounds with a cloth bag and adding honey, spices, and cream. Because the resulting color resembled the brown robes of Capuchin monks, it was called "Kapuziner." Later, the drink made its way to Italy, and with advancements in espresso and milk foam techniques, it gradually evolved into the classic style we know today—based on a double shot of espresso and topped with a uniform, dense milk foam. The foam is even carefully shaped into a “hat-like” form.
The flat whiteis a more recent innovation, emerging in the latter half of the 20th century in Australia and New Zealand. Local consumers felt that traditional cappuccinos and lattes had too much milk, which overshadowed the flavor of the coffee itself. As a result, this milk coffee with thinner foam and a higher coffee ratio was developed. Its defining feature is an extremely fine milk foam that sits close to the liquid surface, delivering a smooth and concentrated drinking experience that allows one to fully appreciate the nuances and layers of the coffee.
In terms ofespresso extraction parameters, lattes and cappuccinos typically use a standard double shot (about 40g of coffee grounds, yielding about 80–100g of espresso), with the focus being on the use of milk and latte art. In contrast, the flat white places greater emphasis on the quality and aroma of the espresso, often using a "double ristretto" method—extracting 30g of espresso from 20g of coffee grounds within 22 to 25 seconds. This preserves a richer crema and brighter initial-stage aromas, achieving an excellent balance with the fine milk foam.
In terms ofmilk proportion, there are also clear differences among the three:The latte has the largest amount of milk, generally using about 240ml of hot fresh milk along with a double shot of espresso, with the overall profile led by the sweetness of the milk;The flat white prioritizes coffee expression, using a cup of about 200ml where the coffee ratio is higher—about 160ml of milk with a thinner milk foam layer;The cappuccino maintains a roughly 1:1:1 ratio of coffee, milk, and milk foam, though in practice the foam thickness is often adjusted to avoid excessive foam affecting the overall flavor balance.
As formilk foam thickness, it is an important distinguishing factor among these three coffees.The cappuccino has the thickest foam, typically over 1.5cm, which is why it is often described as having a “hamburger structure”—coffee at the bottom, milk in the middle, and thick foam on top;The latte’s foam is smoother, with a thickness of about 0.5 to 1cm, making it ideal for latte art and smooth flavor integration;The flat white has the thinnest foam, at only about 0.3cm, almost lying flat against the liquid surface, creating a silky-smooth drinking experience. The recommended serving temperature is 50–55°C to achieve the best flavor upon drinking.
The above content is compiled by CoffeeHunters, a coffee news website.
