Science on the SPOT: Secrets of Sourdough
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@BlueHen123 Most people believe it comes from the air but in fact it is already in the flour to begin with.
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Great video! So where did the yeast/bacteria for sour dough first come from?
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thank you
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i like it when there is something like this in youtube :)
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@BlueHen123 The Exporatorium's website says:
"San Francisco sourdough got its start during the Gold Rush. Without access to commercial yeast, miners had to rely on the yeast present in left-over pieces of dough."
KQEDondemand 11 months ago