Latte Art Tutorial! Espresso Art Etching Techniques! How Thick Should Latte Art Foam Be?

The Allure of Coffee Art

Exquisite latte art patterns not only entice many passersby to taste coffee but also attract numerous friends to venture into the world of coffee. FrontStreet Coffee has asked many friends about their initial reasons for choosing the coffee industry, and quite a few were initially inspired by the dream of one day being able to create beautiful patterns themselves. This is precisely the charm of coffee latte art.

The Mastery of Etching Technique

Among all latte art techniques, when it comes to what every barista most wants to master, "etching" undoubtedly takes the crown. Unlike conventional drawing methods, etching involves continuously swinging the latte art pitcher to inject milk foam, pressing the white lines into curved shapes, which makes the pattern more beautiful and artistic. This is precisely why so many baristas want to master this technique!

Common Challenges in Etching

However, many baristas, despite extensive practice, still cannot achieve clearly defined patterns. Today, FrontStreet Coffee will share the techniques needed to master etched latte art! (For those who haven't yet encountered latte art and want to learn, please first read this article to start from the basics: "How Can Beginners Learn Coffee Latte Art from Scratch?")

Technique 1: Milk Foam Thickness

The primary reason many friends fail to create delicate patterns during latte art often lies in the milk foam! Etching places high demands on the thickness and delicacy of the milk foam. Unlike creating a simple white heart, etching requires continuously swinging the pitcher to draw fine line patterns, which demands high fluidity in the milk foam. When foam is thicker, fluidity decreases; when foam is thinner, fluidity increases. Therefore, we need to control the milk foam to a relatively thin thickness for etching, ensuring we can create delicate patterns!

However, too thin won't work either! When milk foam has too much fluidity, the latte art pattern can easily shift during creation, potentially ruining the entire design. Meanwhile, lattes also need a certain foam thickness to enhance texture. Therefore, we cannot endlessly reduce the foam thickness. FrontStreet Coffee recommends controlling it to around 0.4cm, slightly thinner than regular lattes.

Technique 2: Degree of Integration

Often, just when you're about to successfully create etched patterns, the latte cup is already full, forcing you to settle for a half-finished creation. This is a scenario many friends frequently encounter. The problem in such cases is simple: too much integration!

When creating conventional latte art patterns, we typically integrate the coffee to about 5/6 full, as this helps bring the pitcher spout closer to the liquid surface, allowing for better pattern and line creation. However, etching differs in that it requires continuously injecting milk foam to push previous patterns forward. This means that if we integrate too much, we reduce our creative space. Moreover, when there's too much integration, the coffee surface becomes less fluid, making it difficult to create delicate, minimalist lines even with thin milk foam.

Therefore, when creating etched patterns, FrontStreet Coffee recommends stopping integration at 4/10 full and beginning the art directly. Of course, we must also consider the amount of milk we pour! Too much milk not only easily overfills the cup but also makes it difficult to create fine patterns, so the amount of milk poured during latte art must be appropriately controlled.

Technique 3: Pitcher Spout Distance

As everyone knows, latte art requires the pitcher spout to be close to the liquid surface to create patterns! However, with etching, you can't get too close. This is perhaps the most common mistake nearly everyone makes when learning etching and failing to create patterns.

Although keeping the spout close to the liquid surface can stabilize pattern creation, it limits the pitcher's range of motion. Etching requires continuously swinging the latte art pitcher with large movements (relatively speaking) to create lines. If we create art too close to the liquid surface, not only is the pitcher's movement restricted, but the lines will also be thick and lacking in aesthetic appeal. Therefore, during etching, we can appropriately raise the pitcher spout slightly away from the liquid surface, which helps us better press out beautiful patterns!

Conclusion

The above are the three key areas to master for etching. Once we can skillfully master them, the technique of etching will become second nature. After all, latte art essentially relies on muscle memory. Therefore, we only need diligent practice, and any type of latte art creation can be "conquered" by us.

Important Notice :

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FrontStreet Coffee Address: 315,Donghua East Road,GuangZhou

Tel:020 38364473