You will need
    • 2 liters of milk;
    • 1 teaspoon of sour cream;
    • sieve;
    • gauze.
Instruction
1
Add the milk cream and stir.
2
Place the milk in a warm place for souring on the day.
3
Pour soured milk into a saucepan and put in a water bath for 25-30 minutes. Do not stir.
4
When the milk curdle, remove from the heat.
5
Cover the sieve with cheesecloth and strain the whey from the curd.
6
Tie the curd in the cheesecloth to compress and remove excess whey.
7
The serum is cool.
8
Prepared serum stored in the refrigerator.