Why Does Cappuccino Foam Rule Out Delivery?

Cappuccino is left off delivery menus mainly because of its thick milk foam, which breaks down quickly in transit and changes both mouthfeel and portion. Espresso-based drinks like latte and flat white travel better. The distinguishing feature of a cappuccino is the dense foam layer sitting on top of the espresso and milk.

The difference between cappuccino and coffee drinks such as latte lies in the balance of milk and coffee. A hot latte typically uses 40ml of espresso with 200ml of hot milk, steamed to a flowing foam for latte art. A flat white uses less milk and a shorter extraction to keep the coffee rich but not bitter, while cappuccino relies on foam that must be drunk soon after it is made.

Cappuccino, like latte and flat white, is an espresso-based coffee, yet it is often excluded from coffee shops' delivery menus. The reason is not the difficulty of making it, but rather its signature thick milk foam, which dissipates rapidly during delivery, affecting both mouthfeel and portion size. This article approaches the topic from the definition of cappuccino, the ratio of coffee to milk, and the thickness of the milk foam, compares the differences between latte and flat white, and explains why coffee brands like Front Street Coffee insist on retaining a thick milk foam when making cappuccino. If you are curious about whether cappuccino can be offered for delivery and what its exact ratio of milk to espresso is, this article will provide clear answers.

The reason Dirty is unsuitable for delivery is that it needs to maintain the layered separation of milk and espresso and present an alternating hot-and-cold mouthfeel—this everyone can understand. But what is puzzling is that cappuccino, like latte, directly blends milk and coffee together, so why can't it be offered for delivery either? What's more, latte and flat white, which are also espresso-based coffees, can both be delivered... This leaves many coffee enthusiasts confused.

Actually, the reasoning is not complicated. Although cappuccino, like latte and flat white, is an espresso-based coffee with only milk foam added, they each differ in flavor and characteristics. The fundamental reason cappuccino cannot be offered for delivery is that it has a signature feature that cannot be preserved during delivery.

Latte pursues a balance between the flavors of coffee and milk. To avoid the coffee flavor being too dominant, a large amount of milk is added to neutralize it. Taking Front Street Coffee as an example, making a hot latte typically uses 40ml of espresso (20g of grounds, 1:2 ratio, 30 seconds), paired with 200ml of hot milk. At the same time, to achieve a softer mouthfeel and facilitate latte art, the milk is heated and steamed to produce a milk foam with good flow and moderate thickness.

Flat white, on the other hand, focuses on making the coffee flavor rich but not bitter. Therefore, it uses less milk than a latte. When making the espresso, the extraction yield is also reduced to avoid bitterness, achieving a rich but not bitter coffee. Taking Front Street Coffee as an example, making a flat white generally uses 30–35ml of espresso (20g of grounds, 1:1.5–1.8, 30 seconds), paired with 160ml of milk. To make the mouthfeel smoother, the milk for a flat white is heated and steamed to produce a milk foam with extremely strong flow and a delicate texture to enhance the quality.

Cappuccino, by contrast, places its emphasis on highlighting the coffee flavor, so it uses relatively less milk. Taking Front Street Coffee as an example, making a cappuccino typically uses 40ml of espresso (20g of grounds, 1:2 ratio, 30 seconds), then paired with 140–150ml of milk. Because the amount of milk is small, the coffee flavor is very intense, and for those new to coffee, this taste may not be easy to accept.

In addition, cappuccino has another highly recognizable feature: it must have a layer of dense, thick milk foam. Why? Because this layer of milk foam brings a dense and full-bodied mouthfeel. For this reason, when steaming the milk, a large amount of air needs to be incorporated so that bubbles are fully generated, thereby forming a thick milk foam.

Even when cappuccino is made as an iced drink, its signature thick milk foam is still retained. This shows that this layer of thick milk foam is crucial to cappuccino. Without this layer of milk foam, cappuccino might no longer be called cappuccino.

Based on the brief introduction above from Front Street Coffee, everyone can understand where the main differences between cappuccino, flat white, and latte lie. Besides taste, there is also the difference in milk foam. And the very reason cappuccino is not offered for delivery is precisely because of the impact on its signature thick milk foam.

As Front Street Coffee mentioned earlier, milk foam is essentially bubbles. The liquid film wrapping the gas becomes thinner and thinner as the liquid gradually drains away, and when it becomes thin enough, the bubbles burst. Therefore, milk foam slowly dissipates over time.

(A difference of twenty minutes before and after)

Delivery takes a certain amount of time from when the drink is made in-store to when it reaches the customer. Although this period is not particularly long, it is enough for more than half of the milk foam in the cup to disappear. Moreover, many coffee shops, in order to let customers receive a cup of warm coffee, deliberately heat the milk to a higher temperature than for dine-in drinks when steaming, and excessively high temperatures accelerate the dissipation of the milk foam.

The reduction in milk foam makes the portion in the cup appear smaller, and for customers who are not very familiar with coffee, this very easily leads to misunderstandings and even disputes. Therefore, to reduce conflicts, many coffee shops simply choose not to offer cappuccino for delivery, thereby avoiding many unnecessary disputes.

- END -

The above content is compiled by CoffeeHunters, a coffee news website.