First of all, there is the problem of milk. Mengniu and Yili are mixed with water and additives are garbage. The good milk that can be foamed in China is Shanghai Guangming and domestic Nestle.
The milk bubbles in good coffee shops are all made of these two kinds of milk.
First put the milk into the milk bubble lid and chill it in the refrigerator for about 60 minutes, take out a hand to stabilize the milk bubble pot, and pull the pressure valve at the top of the milk bubble pot rhythmically up and down with one hand. At first I will feel very relaxed, slowly with the beating of the milk foam. You will feel that there is resistance to the twitch, continue to pull until you let go, the lever will not quickly fall to the bottom of the pot, which means the foam is ready. I used to open my own coffee shop, which is all based on my own experience. I may not be successful at first. If I practice more in this way, I will make a good milk foam.
Source: Baidu
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