How to Make Yogurt from Milk

The way to make yogurt from milk is actually quite simple - just ferment the milk.

Lactobacilli are needed to ferment milk, just like yeast is needed to make flour. Lactobacilli are added to milk, and at the right temperature, the lactobacilli will ferment the milk into yogurt, which you can get from the yogurt you buy.

The steps are as follows:

1. Beat the fresh milk, boil it in a pot and let it cool to about 40 degrees Celsius.

2, choose a bottle of sour milk, pour into the fresh milk that has been heated and cooled.

3, put the milk inside the thermos.

4. Let the filled thermos stand for 6 hours.

5. Take out the milk and you will be able to taste the flavor of yogurt.

6, need to add sugar to the milk, put the right amount of sugar.