½ gallon organic whole milk
¼ cup commercial yogurt that contains active cultures
½ cup of sugar
Heat the Milk in a saucepan over low-medium heat. Donu2019t let it boil.
Let the milk cool until hot to the touch. Pour about a cup of the warm milk into a small bowl and whisk it with the yogurt. Pour it back into the pan of milk.
Place the mixture in a glass jar and cover with a clean kitchen towel and set aside at room temperature. Let the mixture sit for 12 to 24 hours.
Place the mixture in a blender with the sugar and blend until smooth. Place in the fridge for 24 hours more and serve.