Cold milk foam or hot milk foam for coffee flower drawing
Cold milk foam or hot milk foam for coffee flower drawing
The principle of flower drawing
Latte Art is the English word for Lahua, which, as the name implies, is latte art, which uses milk foam to paint on coffee. The base of a typical Lafayette coffee is Espresso (espresso). This is because Espresso has a thick layer of oil (Crema), which produces enough surface tension to hold up milk bubbles made of tiny bubbles. Through the arrangement of milk bubbles and oils, a variety of patterns can be made, so apart from the barista's skills, milk bubbles and coffee oils are also very important factors for the success of flower drawing.
The oil on the top of the coffee (Crema)
The prerequisite for the success of flower drawing is that the substrate has sufficient surface tension, so not only coffee can be used as flower drawing, but general water is also possible to be successful. But the difference is whether it tastes good (or can you drink it) and whether you can make a beautiful pattern.
Flower drawing step
1. Extracted coffee
First prepare the coffee base Espresso, and then start to foam, because the foam structure will disappear after a long time.
Extraction of espresso
two。 Pour the right amount of milk into the steel cup.
A seemingly simple step is actually the first step in successfully making a good foam. The volume of milk expands when it turns into foam, so there can't be too much milk, so there is enough room to heat the milk to form foam. Milk is usually poured to the bottom of the V-shaped cup mouth.
Pour the milk to the bottom of the V-shaped cup mouth.
3. Release steam
Before putting the steam stick into the flower pot, turn on the steam and let the water at the front of the steam stick be released, otherwise if too much water runs into the milk, it will affect the fineness of the milk foam.
Steam rod
4. Foaming
The main purpose of this step is to pump air into the milk so that part of the milk forms milk bubbles. Place the steam stick on the surface of the milk and turn the steam to the maximum, which should produce a squeak. Control the amount of milk foam according to the type of coffee until the amount of milk foam is sufficient.
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Introduction to the skills of how to blend coffee with milk foam
How can coffee and milk foam blend skills introduction c the first stage is to get rid of, that is, to put in steam to make the volume of milk foaming. The second stage is to soak the foamed milk into the air by means of a vortex, and make the larger foam break, decompose into fine foam, and make the milk molecules bond with each other.
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Differences in raw bean treatment of coffee beans treated with sun, water, semi-water and honey
The first is dry treatment (secado), also known as natural all-day exposure (natural). After the coffee fruit is actually picked, it is dried directly in the sun. According to the weather conditions, it is generally necessary to dry the coffee beans for 2 weeks to reduce the water content of the coffee beans to 10%, 12%, and then use a machine to remove the dried peel and pulp. The raw bean processing plant (beneficio) usually keeps the outside of the coffee beans when the raw beans are stored.
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