Low Protein Scones and Low Protein Irish Soda Bread for the PKU diet. In my family, scones have been a tradition passed down from one generation to the next. For me, there is nothing more of a comfort food than a scone and a hot mug of tea. It is a tradition that I wanted to continue with Molly, so I was particularly fussy to get the taste just right. To access this low protein recipe, please sign in or register.