Yogurt has stopped thickening properly

Yogurt has stopped thickening properly - Person Mixing Cereal, Milk, and Strawberry Jam on White Ceramic Bowl

I've been making yogurt for a bit less than a year, in a multicooker. My first starter was a single-serve cup of skyr, but since then I've just been using the last of the previous batch as the starter for the next. However, for the last few batches, I've been getting much more cloudiness in the whey when I strain it. The last batch, I got four times the volume of slightly-thickened-but-too-thin-for-a-strainer white liquid as I did of yogurt, which is enough loss to make me concerned enough to ask here. I saved the liquid (now jarred in the fridge), and left it to settle; a little normally-clear whey has separated to the top, but that's just the top quarter-inch or so of two pint jars that are otherwise full of white. Is there anything I can do to make yogurt or cheese or something from the liquid? Can the yogurt be salvaged to make good batches again, or will I need to start over with a new store-bought cup?



Best Answer

That happens sometimes, it means that the ecological balance in your yogurt has shifted to some less tasty bacterial strains. There is even a small chance that you picked up something slightly pathogenic.

There is neither a need nor a practical way to shift it back to the original strain. It is best to start with a new, known-good culture. You can get either store-bought yogurt, or pure starter from a type you enjoy.

You can expect this to happen again and again after a long chain of reinocculations, because in home conditions, you don't have perfect control over your fermentation process. It is just part of the life of a yogurt maker to get back to a fresh culture when the homegrown one weakens.




Pictures about "Yogurt has stopped thickening properly"

Yogurt has stopped thickening properly - Cooed Food
Yogurt has stopped thickening properly - Strawberry Drop on Milk
Yogurt has stopped thickening properly - Red Strawberry and Raspberry on White Ceramic Bowl



How do you fix watery yogurt?

TIPS TO THICKEN HOMEMADE YOGURT
  • HEAT THE MILK LONGER. Heating denatures the proteins in milk and encourages the proteins to coagulate and thicken. ...
  • ADD DRY MILK POWDER. ...
  • STRAIN THE YOGURT. ...
  • INCREASE THE FAT CONTENT. ...
  • ADD A THICKENER.


  • Why is my yogurt completely liquid?

    The longer the yogurt sits in the fridge, the more watery substance forms on top of the yogurt. But never fear -- that substance is just whey, a natural protein found in dairy products that contains protein and is safe to eat.

    How do you fix failed homemade yogurt?

    As a last resort, you can restart fermentation if your yogurt completely failed to thicken. Reheat the yogurt, add another dose of starter, and let it sit in a warm place overnight.



    Yogurt Is More Unhealthy Than You Think




    Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.

    Images: Daria Shevtsova, Alexander Mils, Adonyi Gábor, Life Of Pix