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Healthy Homemade Yogurt Recipe

Prep: 20 mins
Cook: 10 hrs
Fermentation and straining: 18 hrs
Servings: 8
Calories: 295kcal
Author: Trisha Gilkerson


  • 1 gallon whole milk
  • 3 ounces plain Greek yogurt About half a single-serving sized container. Look for one made with only milk and active cultures. Chobani is one good option. The fewer the ingredients and the more live active cultures, the better!


  • Pour all of your milk into a large pan and scald the milk (heat until the milk is approximately 180 degrees). This will kill any bad bacteria in the milk that you don't want to grow during the fermentation process.
  • Cool the milk to 110 degrees and then pour into a crock. I use a crock from my crock-pot. If you don't adequately cool the milk you will kill any of the live cultures from your milk and your yogurt won't turn out! If the milk isn't kept between 100-110 degrees the cultures will not grow and your yogurt won't turn out. Moral of the story: temperature is very important!
  • Divide your yogurt in half. You will use half as the starter in your batch of yogurt. I save the other half of the yogurt in a storage container in the refrigerator for later use. You may also save some of your own yogurt as starter for your next batch as well!
  • Place 1/2 of the container of yogurt into a small bowl and add some of the warm milk. Stir to combine and then stir the yogurt/milk mixture into the crock of milk.
  • Set your oven to 110 degrees and put the covered crock in the oven.
  • I usually leave the yogurt in the oven for about 10-14 hours. I believe you can take it out as soon as 6 hours or leave it up to 24 hours. The longer you leave it in, the less milk sugars will be in your yogurt. The long fermentation is great for people who are trying to watch their intake of carbohydrates or those following the GAPS diet!
  • Next, I strain the yogurt, making a thick greek-style yogurt. When you strain the whey off of your yogurt you lose quite a bit of volume, but you also lose a lot of carbohydrates as well. This is a super simple process. Simply line a colander with cheesecloth or coffee filters, dump the yogurt on top, and place the colander over a bowl to catch the whey.
  • Put some plastic wrap over the yogurt and place in the refrigerator for 4 or more hours.
  • Finally, I flavor my yogurt. There is no "right" way to do this. It all depends on what you and your family like. Typically I use different sweeteners like xylitol, stevia, and/or erithyritol in combination with berries or other fruit and sometimes some vanilla extract. You can get creative and do all sorts of things to flavor your yogurt.


Note that fermenting and straining greatly reduces the carbohydrates/sugars in the yogurt. The nutrition facts would be similar to those of a store-bought full-fat Greek yogurt.


Calories: 295kcal | Carbohydrates: 23g | Protein: 16g | Fat: 15g | Saturated Fat: 9g | Cholesterol: 48mg | Sodium: 207mg | Potassium: 640mg | Sugar: 24g | Vitamin A: 767IU | Calcium: 546mg | Iron: 1mg
courses: Breakfast, Side Dish
cuisine: American
keyword: ferment, yogurt