8 min
Prep Time
12 min
Cook Time
Easy
Level
2
Servings

Learning how to make Greek yogurt at home is simple with this easy recipe. Start by making homemade yogurt by heating milk, combining it with a little bit of already-cultured yogurt and letting it sit in a warm spot until the milk turns into yogurt. Making protein-rich Greek yogurt takes one step beyond regular yogurt: straining the yogurt to thicken it. You can add the leftover liquid—also known as whey—to smoothies, or you can use it in place of buttermilk in baking.

Ingredients

  • 4 cups nonfat or low-fat milk

  • ¼ cup nonfat or low-fat plain yogurt

Method

  1. Heat milk in a large saucepan over medium-high heat, stirring frequently, until it is steaming, barely bubbling and registers 180°F on an instant-read or candy thermometer. (Do not leave it unattended—it can boil over very quickly.)
  2. Carefully pour the milk into a clean, heat-safe 5- to 8-cup container. Let stand, stirring frequently, until cooled to 110°F. Combine yogurt with 1/2 cup of the 110°F milk in a small bowl, then stir the mixture back into the warm milk.
  3. Cover the container and wrap it in a clean kitchen towel to help keep it warm. Place in a very warm place and let stand, undisturbed, until thickened and tangy, at least 8 hours and up to 12 hours. Refrigerate until cold, about 2 hours. The yogurt will thicken a bit more in the refrigerator.
  4. Line a large fine-mesh sieve with 2 layers of cheesecloth and place over a large bowl. Spoon the cooled yogurt into the cheesecloth, then cover and refrigerate for 8 to 24 hours, depending on how thick you want it.