Published on May 16, 2025, an intriguing cooking tip has emerged for those who enjoy crispy potatoes. Princess Diana, known for her simple and elegant style, had a fondness for uncomplicated recipes, including a twist on bread pudding. Her personal chef, Darren McGrady, who worked at Buckingham Palace before serving Diana, revealed her secret for achieving crispy potatoes: tossing them in egg whites and paprika before dry baking, resulting in extra crunchiness. Although this may not be suitable for those allergic to eggs, it’s worth a try for potato lovers looking to replicate a royal favorite.