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1 cup
Easy
5 min
By Andrew Schloss and David Joachim
Published 2007
Buttermilk works magic in a marinade. It not only delivers the needed acid to tenderize tough fibers, but it relaxes the structure of proteins, allowing them to absorb flavors more readily. And unlike harsh vinegars and citrus juices, low-fat buttermilk contains just enough fat to help prevent meats from dehydrating.