What’s Wrong with My Homemade Yogurt?

Emma Christensen
Emma Christensen
Emma is a former editor for The Kitchn and a graduate of the Cambridge School for Culinary Arts. She is the author of True Brews and Brew Better Beer. Check out her website for more cooking stories
updated May 2, 2019
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Q: I make my own yogurt every week. Regardless of the starter culture I use, once in a while, the yogurt develops a stringy, elastic texture. Can you explain this?

Sent by Klaudia

Editor: My guess is that you’re getting either wild yeast or bacteria in your yogurt as it cultures. To prevent this, make sure to heat your yogurt to around 200°F, then cool it to around 115°F before adding the culture. It also helps if you can keep the yogurt above 100°F as it cultures.

Readers, what other theories do you have for this stringy yogurt?