How to make yogurt:

The milk and bacteria powder should be taken out from the refrigerator in advance and returned to room temperature; the inner tank of the yogurt machine should be fully rinsed and sterilized with boiling water; add about 800~1000ml of pure milk ;Add 1 small packet of yogurt powder (1g), stir gently; put it in a yogurt machine for constant temperature fermentation for 6-10 hours, and wait until the milk solidifies. The prepared yogurt can be eaten immediately or placed in the refrigerator for a few hours for a better flavor! When eating, you can also add white sugar or other jam to taste according to personal preference.