[classic Old Yogurt]
1.
Prepare 900 ml of pure milk and 100 ml of whipped cream and mix well.
2.
Prepare 80 grams of caster sugar.
3.
The mixed milk is added to the ACA intelligent constant temperature milk regulator.
4.
Close the lid.
5.
Turn on the power, start the boiling or water purification function, the LCD display will accurately display the current temperature. When it reaches between 42 degrees and 45 degrees, turn off the power. At this time, the temperature of the milk is easily resolved, neither measuring nor standing.
6.
Add 80 grams of caster sugar and mix well.
7.
Prepare a pack of old yogurt fungus powder.
8.
Add it to the milk and stir while adding it to make the probiotics more evenly distributed.
9.
Then divide it into pre-sterilized yogurt bottles, close the lid, and ferment for 7 to 8 hours at an appropriate temperature until the yogurt is set. The prepared yogurt tastes better after being refrigerated overnight.