Food Aisle Buttermilk
This undated image shows buttermilk-soaked pork tenderloin cutlet sandwiches in Concord, N.H. The acid in the buttermilk also helps to tenderize the meat. (AP Photo/Matthew Mead)
This undated image shows buttermilk-soaked pork tenderloin cutlet sandwiches in Concord, N.H. The acid in the buttermilk also helps to tenderize the meat. (AP Photo/Matthew Mead)
