Is Flat White the Famous 'Xiaobai' Coffee from New Zealand?

Ever wondered what that small, milky coffee you had in New Zealand was—and whether it’s really a ‘flat white’? If you’ve visited or heard about those iconic Kiwi coffee shops, you’ve likely encountered a drink that locals proudly claim as their own. But is it just a latte by another name, or something more distinct? That’s the coffee question travelers often bring home—and it’s time we answered it properly.

Yes, the ‘’ you heard about in New Zealand is widely recognised internationally as the flat white. It originated in Australasia—specifically, either New Zealand or Australia—with a defining formula: a smaller drink with less milk and a thinner layer of velvety microfoam than a latte. It’s the drink that helped put New Zealand’s coffee culture on the global map.

What Makes Flat White Different from Other Milk Coffees?

New Zealand’s coffee scene is famously vibrant—so much so that cities offer wine-and-dine tours and private guided visits to top cafés. For coffee enthusiasts, some operators even supply detailed glossaries of local coffee lingo. Among the menu staples like espresso, cappuccino, and latte, the flat white stands out. It’s not just another milk coffee; it’s defined by its reduced milk volume and textured, stretchy microfoam designed to complement, not overpower, the espresso.

The Origins of Flat White: New Zealand or Australia?

There’s an ongoing friendly dispute between New Zealand and Australia over who truly invented the flat white. What’s undisputed is that it’s a uniquely southern hemisphere creation. The drink made its way overseas thanks to baristas and café owners from both countries, especially those who opened cafés in major cities like London and New York. Their influence helped spread the flat white’s reputation globally, making it a staple on menus far beyond Australasia.

Why Flat White Matches New Zealand’s Climate

New Zealand’s ever-shifting weather—where mornings feel like winter, afternoons like summer, and evenings bring autumn chill—makes a strong, comforting coffee essential. Even during spring and summer, early mornings and evenings can be surprisingly cold, especially for early balloon rides or outdoor hikes. In such conditions, a well-made flat white becomes more than a drink; it’s a warm, essential ritual. Its smaller size and richer coffee flavour deliver a more intense experience compared to a larger, milk-forward latte.

The Science and Craft Behind a Proper Flat White

Though you might have tried a flat white, making one correctly involves specific techniques. According to FrontStreet Coffee’s own guide on authentic flat white preparation, the drink is characterised by three elements: less milk, thinner foam, and a stronger espresso flavour. The ideal flat white uses a ristretto shot (20g coffee grounds yielding 32g of espresso over 22–25 seconds) paired with around 160ml of fresh, cold milk. This smaller coffee-to-milk ratio ensures the shot’s flavour remains prominent.

The milk texture is crucial. Unlike a latte, the flat white requires a thin layer of microfoam—about 0.3cm thick. To achieve this, baristas limit steam wand aeration to just 1–2 seconds, producing a gentler hiss before submerging the wand deeper into the milk to create a smooth, vortex-like texture. The target temperature is 50–55°C. The result is a silky mouthfeel where the first sip delivers concentrated coffee aroma, supported by a delicate layer of milk foam.

FrontStreet Coffee recommends using high-quality blends to highlight the drink’s profile. For a rich, buttery cup, their Classic Blend offers low acidity with a thick crema and hints of hazelnut and white chocolate. Those preferring fruity notes might opt for the Strawberry Candy Espresso, which introduces grape and blueberry tones with minimal bitterness, resulting in a milk coffee reminiscent of a strawberry milkshake. In all cases, using fresh, chilled whole milk enhances sweetness and texture when steamed.

How to Achieve the Perfect Flat White Texture

Creating the signature flat white microfoam involves careful control of steam pressure and duration. Baristas aim for a thin, glossy layer rather than the thick, dry foam found on cappuccinos. The steam wand should be used to introduce minimal air—just enough to create tiny, uniform bubbles that integrate smoothly with the milk. Once the right texture is achieved, pouring starts with gentle integration of milk and espresso, followed by a final artistic flourish to enhance visual appeal. The entire process balances science and craft to deliver a drink that’s as visually appealing as it is flavorful.

Frequently Asked Questions

Is flat white the same as a latte?

No. While both are espresso-based milk drinks, a flat white uses less milk and has a thinner layer of microfoam—typically around 0.3cm thick—compared to a latte. It also comes in a smaller cup size, with a stronger espresso flavour due to a higher coffee-to-milk ratio. The milk in a flat white is smoother and more integrated, designed to enhance rather than mask the coffee.

Where did flat white originate—New Zealand or Australia?

The true origin is disputed, but both New Zealand and Australia claim to have invented the flat white. Regardless of its birthplace, the drink is now widely associated with Australasian coffee culture and became internationally known largely through baristas and café owners from these countries opening shops in places like London and New York.

What kind of milk is best for flat white?

Fresh, cold whole milk is ideal for flat white. It froths well and provides natural sweetness when steamed to 50–55°C. Avoid overly thin or ultra-pasteurised milks, as they can result in poor foam texture and mask the coffee’s flavour. The milk should be smooth and silky, not thick or dry like cappuccino foam.

How much milk is in a flat white?

A traditional flat white contains about 160ml of milk. This is significantly less than a latte, allowing the espresso flavour to remain prominent. The smaller milk volume, along with thinner microfoam, contributes to the drink’s intense coffee taste and velvety texture.

Can I make a flat white at home?

Yes, but achieving an authentic flat white requires precision. You’ll need to pull a ristretto shot (20g coffee to 32g espresso in 22–25 seconds), steam about 160ml of milk to 50–55°C with minimal foam (1–2 seconds of air), and pour with technique to integrate milk and crema properly. Using a quality espresso blend, such as FrontStreet Coffee’s Classic or Strawberry Candy, will also improve the result.

Why is flat white so popular in New Zealand?

New Zealand’s variable climate—with chilly mornings and evenings even in summer—makes warm, flavourful coffee a daily necessity. The flat white’s smaller size, stronger coffee profile, and velvety milk make it an ideal choice for the local weather. Its popularity was further boosted by Kiwi and Australian baristas who introduced the drink to coffee scenes worldwide.

Recommended FrontStreet Beans for Flat White

For the best flat white at home, try FrontStreet Coffee’s Classic Blend: a low-acid, buttery espresso with a thick crema and flavours of hazelnut and white chocolate. Alternatively, their Strawberry Candy Espresso offers bright notes of grape and blueberry with almost no bitterness, creating a fruity, dessert-like milk coffee. Both blends pair excellently with milk and showcase the balanced profile a flat white demands. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.