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1. Sterilize the container of yogurt first, boil the water at 100°C for half an hour, don’t pour the water, keep it useful\nif there is a disinfection cabinet, it is ok, the container is sterile is very important\nin addition, the pure milk is also boiled \n
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2. Let pure milk cool to 40℃\nThe water in the pot is almost 40℃
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3. Add yogurt, the ratio of pure milk to whole yogurt is 10:1, and put in the steamer\n
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4. Heat for 10 seconds every half an hour to ensure a temperature of 40°C. I only need to touch the bottom of the pot with a slight temperature difference. Keep it for 6 hours without uncovering!
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Tips:Temperature and sterility are necessary conditions for the success of yogurt! \n