Secret to tender buttermilk biscuits is a cold truth

Secret to tender buttermilk biscuits is a cold truth

This Oct. 13, 2017 photo shows Elizabeth Karmel's simple three-ingredient recipe buttermilk biscuits. The biscuits use self-rising flour, lard and real buttermilk. Once the biscuits are cut, and on the cookie sheet, the tops are brushed with melted butter before and after baking. (AP Photo/Elizabeth Karmel)

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