With passover only a day away, NPR's Joe Palca gives us the low down on why bread rises. And he explains the difference between leavened and unleavened bread.
Copyright 1997 NPR
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© 2026 KSUT Public Radio
KSUT is an independent, non-profit organization governed by a Board of Directors and is not a tribally owned station or service.
© 2026 KSUT Public Radio
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