Yogurt

Yogurt

The low and consistent heat makes the oven a perfect incubator for yogurt making. Whole milk will produce a thicker yogurt, using low-fat milk will make the consistency thinner.

1 day total time

15 mins active time

Easy

Makes 4 lb

Ingredients


Measurements:

  • 2 quarts (64 fl oz) whole milk
  • 2 tbsp (1 oz) plain whole milk yogurt with live and active cultures

Instructions

  • 1Insert the wire rack into position 8.
  • 2Wash and rinse 4 x 16 oz glass jars, place in the oven and start the timer. Wash the lids in hot soapy water, rinse and dry. Once sterilized, leave the jars in the oven to keep warm. Meanwhile, continue to the next step.
  • 3Place the milk in a pot over medium heat and slowly heat to 185°F, stirring occasionally. Reduce the heat to low and maintain the milk at this temperature for 5 to 10 minutes. Scalding the milk kills off any competing bacteria and allows the proteins in the milk to bind resulting in a thicker yogurt. Using whole milk will produce a thicker result, while using reduced fat milk will produce a thinner result.
  • 4Turn off the heat and cool for approximately 45 minutes, until it reaches the incubating temperature of 110°F, stirring occasionally to prevent a skin forming. If a skin forms remove with a strainer.
  • 5Whisk some of the milk with the yogurt starter and add to the milk in the pan. This warms up the starter and makes it easier to mix through.
  • 6Pour the milk mixture into the warm sterilized jars and seal.
  • 7Place in the oven and start the timer. Leave undisturbed to incubate for 6 hours.
  • 8The yogurt can be incubated for up 10 hours. The longer it is incubated the thicker and tangier it will be. For longer incubating, give it a bit more.
  • 9Refrigerate for 8 hours to overnight to give it time to chill and further set before eating.
  • 10Store in the refrigerator for up to 2 weeks. Yogurt will become tangier the longer it is stored.
    Tip: 2 tablespoons of the yogurt can be reserved and used as a starter to make the next batch, use within 7 to 10 days. You can make 4 to 6 batches before you’ll need to buy a new starter.