Ingredients:
– 1 liter of whole milk
– 1 natural yogurt (125 g)
– 3 tablespoons of powdered milk
– 2 tablespoons of sugar (optional)

– 1 liter of whole milk
– 1 natural yogurt (125 g)
– 3 tablespoons of powdered milk
– 2 tablespoons of sugar (optional)