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2 glass quart canning jars in a food dehydrator with fermenting yogurt in them.

How to Make Yogurt in a Food Dehydrator

Print Recipe
You can ferment dairy in many ways to create a smooth and flavorful yogurt. One of the easiest methods I've found is to use my box-style food dehydrator during the fermenting process. With its even temperature and plenty of space for yogurt jars, a dehydrator is my go-to yogurt maker.
Course Breakfast, Dessert, Snack
Cuisine American
Keyword dairy, fermenting, yoghurt, yogurt
Prep Time 5 minutes
Cook Time 40 minutes
Incubation Time 12 hours
Total Time 12 hours 45 minutes
Servings 8 8-ounce Servings
Author Alisa

Equipment

  • 1 Food Dehydrator Box-shaped with removable shelves
  • 1 Large Stock Pot 4-6 quart size is optimal
  • 2 Glass Quart Canning Jars with lids
  • 1 1-Quart Measuring Cup
  • 1 1 or 2 Cup Measuring Cup
  • 1 Tbs. measuring spoon
  • Misc. spoons for stirring and scooping
  • 1 Cooking Thermometer

Ingredients

  • 2 Quarts Whole Milk
  • 4 Tbs. Plain, unflavored yogurt with active cultures

Instructions

  • Measure 2 quarts of milk into a large cooking pot and slowly bring to 180℉
  • Stir occasionally to distribute heat and keep from sticking to the bottom.
  • Hold milk at 180℉ for 10-20 minutes.
  • Remove milk from heat and allow to cool between 110℉ and 115℉
  • Warm jars and lids in the dehydrator while waiting for milk to cool.
  • When the milk is at the desired temperature, scoop out 1/2 cup and mix with the plain yogurt (starter) in a small bowl or measuring cup.
  • Stir the combined ingredients gently into the large pot of milk.
  • Fill the glass jars with yogurt mixture and lay a lid on top. Do not tighten.
  • Set the timer for 12 hours and make sure the temperature is set to 110℉. Do not disturb the jars during this time.
  • After 12 hours, check for flavor and texture. The yogurt will thicken as it cools. Bring to room temperature, then store in a refrigerator for 7 - 10 days.