Standard of Perfect Milk Foam
Hot coffee brewed with hot milk; Iced coffee with cold milk foam. Whether it is cold milk foam or hot milk foam, it is recommended to use whole milk to make it. Because low-fat milk has low milk fat, it is not easy to foam.
Hot milk bubbles are sent before beating cotton, and the bubbles made by rolling up and down have the best taste. The maximum temperature should not exceed 70 degrees Celsius to avoid the difference of milk quality. Remember to scrape off the big bubbles on the surface, mainly taking the small bubbles at the bottom.
Illustration foam milk and coffee machine
Materials: 250 ml whole milk, 200 ml coffee cup, 1 steel cup, 1 tool, 200 ml coffee cup, 1 steel cup, 1 thermometer. The consumption of milk should be 50 ml more than that of coffee container. ※.
The first stage: sending milk bubbles
Pour the iced milk into the steel cup, and then hang the thermometer on the rim of the cup for later use.
Put the steam pipe of the coffee machine into the cup at a 45-degree angle with the liquid level of the milk.
When starting the switch, first turn it to the fully open state at the bottom, and start pumping air into the milk to make the volume foam and expand.
Keep your eyes on the thermometer to control the temperature of the milk bubble at 35 degrees Celsius, then start to move the rigid cup and enter the cotton beating stage.
The second stage: cotton beating
Move the steam pipe of the coffee machine to the edge of the steel cup, and go deep into the steel cup about12, so that the milk rolls in a vortex shape, and the large coarse bubbles spiral into the cup to become dense milk bubbles.
Also pay close attention to the changes in the thermometer. When the temperature rises from 35 degrees Celsius to 60 degrees Celsius, be sure to turn the switch quickly and turn off the steam pipe, during which the temperature will rise by about 10 degrees. Do not exceed 70 degrees Celsius at most, so as not to spoil the milk.
With the help of a spoon, control the ratio of milk foam to milk, and slowly pour it into a coffee cup to complete a cup of fragrant hot milk coffee!
The whole process from sending milk foam to beating cotton is only about 22 ~ 25 seconds, in one go.
Steps of making milk bubbles with steel cups
This method is mostly used to make iced milk bubbles. If you don't have a coffee machine at home, you can also make milk bubbles from steel cups and add them to hot coffee to enjoy a double taste.
Materials: 250 ml whole milk, 200 ml tools, large coffee cup, 1 double foam steel cup.
The amount of milk should be 50 ml more than the coffee container. ※.
1. Pour the milk into the steel cup, cover it tightly, add a rag to the surface, press the rag tightly with your left hand, and the right hand begins to bubble. The number of blows is about 1 second, up and down 1 time. The sooner the better! Quickly milk for about 30 times. /kloc-After 0/5 seconds, it is found that the resistance in the cup is getting bigger and bigger, so it can be stopped. Never open the lid to watch when making bubbles, as this will let air in and make perfect milk bubbles!
2. Lift the cup gently after opening the lid, tap the table twice to break the big bubbles on the surface, and let it stand for 30 seconds to 1 minute.
3. Scrape off the thick milk foam and pour it into a cup filled with iced coffee. ?