Low Protein French Toast recipe for the PKU diet. French toast is my all time favorite breakfast. When I was a child I went through a stage of eating it for breakfast, lunch and dinner for a month (sorry mom). I knew it was something I needed to adapt for Molly. To access this low protein recipe, please log in or register. Cook for Love is a free website filled with PKU friendly recipes. Your contact information will not be shared with any third parties.