– Pour milk into the Crock-Pot insert, cover, and heat over HIGH heat for 2 ½ – 3 hours, – Turn off slow cooker and let the milk sit until cooled to 110 degrees F. May take about 2-3 hours.
– Place a large fine mesh strainer over a large bowl. Line the strainer with cheesecloth.– Pour the milk mixture into the strainer & let the mixture strain for 2-4 hours.
– Transfer the yogurt to an air-tight container & keep it in the refrigerator. The yogurt will keep for 1 ½ – 2 weeks.– Use 1 cup of this batch as your starter culture to make your next batch.