- Serum 3.5 L
- Citric acid 0.4 tsp
- Water 100 ml
- Main Ingredients
- Serving 4 servings
Serum is heated to a temperature of 80 degrees.
We dilute citric acid in 100 ml of water and slowly introduce it into the serum in parts. Do not hurry. Since we do not know exactly what the serum acidity is, the injected solution may need a little more or a little less. Slowly begins to form grain. It will not be very much.
We leave the serum for 20-25 minutes with constant heating from 80-93 degrees.
We catch the grain in a mold or sieve. We wait some time until the whey drains and make delicious sandwiches with crispy toast.