Thursday, September 17 2026

Milk Frothing Tutorial for Beginners | Why Does Milk Foam? How to Froth Milk for a Latte? What Are the Steps and Techniques for Latte Art Pouring and Integration?

At FrontStreet Coffee, steaming milk can be said to be a basic and core skill for every barista. Whether one can steam perfect milk is one of the factors used to judge whether a barista's level is up to standard. For example, the milk foam in a latte is on the thinner side, making it smooth and delicate to drink. The [more…]

How to Steam Milk Foam for Latte | Latte Milk Foam Beginner Tutorial: How do you steam milk foam suitable for latte art?

Front Street Coffee has previously shared detailed knowledge about steaming milk foam. However, recently a friend sent some videos of steaming milk foam and asked Front Street Coffee for some advice. These problems happen to be quite common among beginners steaming milk foam, so we'll specifically discuss a few points to pay attention to when steaming milk foam. First category, after steaming. [more…]

Espresso Milk Drinks | How to make a standard latte, cappuccino, and flat white? What are the differences between the three?

Even with the same few ingredients, as long as the proportions differ, we can create infinite possibilities—coffee is a perfect example. Take the "three milk coffee musketeers" that Front Street Coffee often shares: latte, flat white, and cappuccino. Their only ingredients are milk and coffee, yet when you drink them, whether in taste [more…]

Latte Art Tutorial | What to Pay Attention to When Steaming Milk Foam for Latte Art with a Semi-Automatic Espresso Machine, and How to Rescue Milk Foam That's Not Suitable for Latte Art

As we all know, if we want to create a beautiful latte art pattern, then in addition to having masterful latte art skills, a delicate milk foam is also essential! But even those who have already reached the pinnacle of expertise will occasionally have times when they fail to froth the milk well, perhaps because a momentary lapse makes the milk foam become [more…]

Coffee Latte Art | Why Does the Surface of a Latte Become Rough After Sitting for a While? How to Improve Milk Foam Stability and Delay Defoaming?

The surface of a freshly made latte is incredibly fine and smooth. But if we leave it sitting without drinking it, we can see the smooth, delicate surface gradually become rough and uneven. This phenomenon is called "defoaming," a process in which the milk foam continuously dissipates. Milk foam is a frothy substance formed by injecting air into milk. [more…]

The Correct Way to Froth Milk | Which Type of Milk Keeps Coffee Foam Lasting Longer? What Techniques Must Beginners Master to Make Latte Art?

Many people struggle to froth milk properly when they first start learning latte art. In fact, the quality of the milk also affects how easy it is to froth. Front Street Coffee would like to introduce a few types of milk that are easy to froth! In the eyes of baristas, milk is divided into ambient milk and chilled milk, whole milk and skim milk. When making coffee la— [more…]

How to Make a Cappuccino | Why Are Nearly 90% of Cappuccinos Made Wrong? How to Make a Traditional Cappuccino with a Golden Ring?

If you often browse major coffee forums, Front Street believes that when it comes to cappuccino, you will always come across claims like this: "Nearly 90% of the cappuccinos on the market are not made correctly." Many friends are puzzled when they see this: "Isn't a cappuccino just a milk coffee with milk foam? Isn't it just [more…]

From Surfactants to Foam Stability: A Beginner's Guide to Latte Art and the Principles of Fluid Dynamics

Latte art is a romantic expression of a barista's skill, with white milk foam blooming into heart or leaf patterns on the surface of dark brown espresso. Latte art is divided into two types: free-pour latte art and etched latte art created after pouring. The wonder of the former lies in the pattern forming simultaneously with the pour, while the latter offers a wider range of designs because the stable foam allows for leisurely drawing. From a physics perspective, the core of latte art lies in surfactants—molecules that possess both hydrophilic and hydrophobic groups, capable of stabilizing the interface between air and liquid to form lasting foam. Milk proteins and coffee lipids act together as surfactants, enabling the two micron-scale foams to remain clearly separated for a long time after mixing, thereby allowing the pattern to persist. This article will guide you from the basic principles of surfactants to understand espresso's crema, the formation of hot milk foam, and why foam mixing rather than liquid mixing is the key to successful latte art, while also revealing the widespread applications of surfactants in daily life and industry. [more…]

Latte Milk Foam Steaming Tutorial with Illustrations | What Are the Requirements for Milk When Making Latte Art? What Techniques Should Coffee Beginners Pay Attention to When Steaming Milk Foam for Latte Art?

To make latte art look good, choosing the right milk is very important! Front Street Coffee's daily in-store milk coffee offerings all use full-fat fresh milk, because it is rich in protein, lactose, and milk fat. The protein in milk is what makes the milk foam stable. [more…]

A Detailed Guide to the Correct Way to Drink Cappuccino and Milk Foam Preparation: Wet vs. Dry and Front Street Coffee Recommendations

As a classic representative of Italian coffee, the charm of cappuccino lies in the golden ratio of espresso, steamed milk, and milk foam. But do you know the difference between a dry cappuccino and a wet cappuccino? The former has thick milk foam and a prominent coffee flavor, while the latter is mostly milk with a softer mouthfeel, similar to a latte. This article will start with the origin and naming of cappuccino, explain in detail its ratio variations and flavor characteristics, and share the correct way to taste it along with key points for making milk foam. Whether you are a strong-flavor drinker who prefers an intense coffee taste or a beginner who likes a light, milky flavor, you can find the cup that suits you. Front Street Coffee has also selected beans suitable for making cappuccino for you, helping you recreate an authentic Italian flavor at home. [more…]

For a fuller foam in your moka pot, pair the roast level like this

The coffee liquid brewed from a Bialetti moka pot has light-colored foam on the surface and a noticeably oily, smooth mouthfeel when sipped. The key lies not only in the pot itself—the roast level of the coffee beans matters just as much. Light, medium, and dark roasts differ in moisture content, internal structure, and the rate at which soluble compounds are released. Put them in the same pot, and the foam condition and aroma intensity [more…]

Flat White Coffee | What kind of coffee is Luckin's Ristretto Aussie White? Is there a big difference in taste between Aussie White Coffee and Cappuccino?

Whenever winter arrives and temperatures drop, the output rate of hot milk coffee at Front Street stores rises significantly, including lattes, cappuccinos, flat whites, and more. Compared to the other two classic drinks, flat white coffee can be considered a "new internet celebrity" in recent years. Most friends got to know this drink through chain brands like Starbucks or Luckin. In these [more…]

The Crema of Espresso: How That Layer of Golden Foam Is Formed

A proper espresso will have a delicate golden-brown foam floating on its surface, which Italians call Crema. It is the hallmark of espresso, yet it is often mistaken as the sole criterion for judging whether a coffee is good or bad. What exactly this layer of foam is and how it forms are worth discussing carefully. What is Crema? [more…]

How to Make a Flat White | Is a Flat White the Same as a Cappuccino? Is There a Big Difference in the Espresso-to-Milk Ratio and Taste?

When it comes to rich, milky coffee, many people may first think of Starbucks' Flat White. Internationally, it is called Flat White (Australian White Coffee). This drink was actually quite obscure in China at first, but after Starbucks added it to its menu, it gradually became known to everyone and rose to become [more…]

What milk to use for coffee | What milk to use for latte art with zero basics Italian latte art steps, techniques, pictures, video tutorial

Whether coffee is good or not can only be known once you taste it; but black coffee is at most just a cup of dark, unidentified liquid, so how can it entice people who don't drink coffee to want to try it? Let's not consider anything else, and focus only on what can be done with the coffee itself. Among milk coffees with added milk, latte art may be the first thing in all coffee drinks to capture [more…]

Espresso Milk Coffee Recipes | What Coffee-to-Milk Ratio Tastes Best? Latte, Cappuccino, and Flat White: Taste Characteristics and Origins

Latte, cappuccino, and flat white are three milk coffee categories that are almost always staples in coffee shops. This article will help you clearly distinguish the differences between these three milk coffees. Since most people have had some exposure to these three milk coffees, here is a brief introduction to their origins. Modern latte and cappuccino [more…]

Types of Espresso Drinks | What's the difference between Americano, Latte, and Cappuccino, and which one tastes better?

For more specialty coffee knowledge, please follow: Front Street Coffee (Frontsteet Coffee). A friend complained to Front Street that when they go to a coffee shop, they can't understand the coffee menu—they recognize all the words, but when put together they have no idea what it means. Front Street took a look and realized the friend was referring to [more…]