Introduction:Flat White, Flat White, Flat White—these names all refer to the same Australian-style milk coffee. But how does it differ from a latte or a cappuccino? This article delves into the origins of the Flat White, its milk frothing techniques, recipe ratios, flavor characteristics, and explores the fundamental differences between this “silky and intense” coffee and other milk-based coffees. You’ll also find practical brewing parameters to help you master this highly acclaimed beverage.
The term Flat White, originating from Australia, has now become a professional term in the global specialty coffee scene. Yet in many places, even baristas struggle to clearly explain how it differs from a latte. Although Starbucks calls it Flat White, COSTA refers to it as Flat White, and Luckin has named it Flat White, the names vary widely, but the recipes are largely similar. This article will comprehensively analyze its differences from lattes and cappuccinos—from the definition and historical background of Flat White, to recipe ratios and milk froth details—and provide practical brewing parameters so you can make a classic Flat White with fine microfoam and smooth texture either at home or in a café.
For many Taiwanese or Chinese consumers, the term Flat White is still somewhat unfamiliar—even if they’ve heard of it, many find it hard to describe its characteristics or correct proportions. This Australian-born coffee is renowned for its delicate microfoam and intense coffee flavor, carving out a niche in the global specialty coffee market. However, even in cafés that serve Flat White, many customers still feel it’s not much different from a latte. So what exactly is a Flat White? And how does it differ from a latte?
In simple terms, compared to a latte, a Flat White uses less milk and a higher ratio of coffee, resulting in a more concentrated and intense overall flavor. There aren’t many cafés in China that offer Flat White—partly because consumer awareness of this coffee is limited, and partly because compared to lattes and cappuccinos, it requires more precise control over the proportion and texture of milk and froth. Aside from recipe ratios, the texture of the froth is one of the key factors distinguishing a Flat White. Cappuccinos use drier, coarser foam made with more air (dry foam), while a Flat White is topped with an extremely fine and thin layer of microfoam, about only 5 millimeters thick.
This silky-thin layer of microfoam gives the Flat White an exceptionally smooth mouthfeel. If you’ve ever had a Flat White where the microfoam remains intact all the way to the bottom of the cup, it means the steaming and blending technique was executed exceptionally well. Compared to the cappuccino’s pursuit of a fluffy “airy” feel, the Flat White emphasizes a silky “smooth” sensation—and that’s precisely what makes it so captivating and also challenging.
In the standard preparation, a Flat White typically uses one shot of espresso (about 30ml), paired with about 150 to 180 milliliters of milk and microfoam. However, depending on regional or shop styles, methods may vary slightly. Some places might use a double shot, or adjust milk temperature and texture. No matter how it’s adjusted, the thickness of the Flat White’s microfoam generally stays around 5 millimeters—a major difference from lattes (commonly around 1 centimeter of foam) and cappuccinos (around 1.5 centimeters).
As for the origins of the Flat White, there are currently two main theories: one claims it was born in Sydney in the 1980s, while the other argues it appeared as early as 1970 in Melbourne. Regardless of which city it originated from, this coffee reflects Australia’s rich coffee culture. Since World War II, Australia has gradually developed its own unique coffee style due to waves of European immigrants—there’s hardly a street corner without a quality café, making coffee an important part of daily life. Interestingly, the Flat White eventually made its way back to North America and Europe, even prompting Starbucks to adjust its menu by replacing traditional cappuccinos with Flat Whites.
However, the question of who the true inventor is remains disputed between Australia and New Zealand to this day. Most coffee professionals in Australia consider the Flat White an Australian innovation, but some New Zealand baristas also claim to have created it first. For instance, Derek Townsend and Darrell Ahlers, owners of DKD Café in Auckland, stated that their version of the Flat White was introduced as an alternative to the traditional latte. Another story suggests that in 1989, a bartender in Wellington, New Zealand, unable to create enough foam with low-fat milk to make a cappuccino, ended up crafting a drink with thinner foam and a higher coffee ratio—and named it Flat White.
Beyond the debate over its birthplace, Australia and New Zealand also have their own preferences when it comes to preparing Flat White. Generally speaking, Australian baristas tend to use a single shot of espresso, while New Zealanders prefer a double Ristretto to achieve a richer and more concentrated coffee flavor. In addition, the two regions have slightly different approaches to controlling foam thickness and overall volume, though most still maintain that ultra-thin microfoam at around 5 millimeters.
As for the Chinese translation, Flat White has been translated in various ways, including “white coffee,” “fresh milk espresso,” “little white coffee,” and “flat white coffee.” When international brands entered the Chinese market, they each gave it different names—for example, Starbucks’ Flat White, COSTA’s Flat White, and Luckin’s Flat White. Despite the different names, these versions of Flat White mostly share similar milk-to-espresso ratios, with only minor tweaks—especially since Starbucks once used Ristretto shots, which became a small highlight of their version.
So, how exactly should a standard Flat White be made? Here are practical reference recipes and parameters: Using a dark-roasted espresso blend can bring out a rich and balanced coffee base, helping it integrate perfectly with milk. It is recommended to use about 20 grams of coffee grounds to extract 40 grams of coffee liquid, at a 1:2 powder-to-liquid ratio, with an extraction time controlled between 26 to 32 seconds. The grind size should be adjusted to consistently achieve this extraction time. As for milk, fresh whole milk is recommended, with a steaming temperature ideally maintained between 50 to 60 degrees Celsius—too low and it won’t fully release sweetness, too high and it may damage the protein structure, resulting in a rough mouthfeel. In the final cup, the espresso should be about 40 milliliters, and the milk plus microfoam combined should be about 140 milliliters, with the microfoam strictly kept at around 5 millimeters thick—to deliver that silky and refined ultimate texture.
In summary, the reason the Flat White stands out among numerous milk coffees lies in its precise coffee-to-milk ratio, its ultimate control over milk foam, and its silky, intense overall flavor. Whether you’re a barista or a coffee enthusiast, understanding these details can help you better appreciate or craft a truly classic Flat White.
The above content is compiled by CoffeeHunters, a coffee news website.
