The Secret to Princess Diana's Favorite Roasted Potatoes is Brilliant As a former royal chef shares, one secret ingredient helps give them the best crisp edges and tender interior. Original Source: https://www.eatingwell.com/princess-diana-roasted-potatoes-recipe-11826018 Previous article: Consumer Reports Just Found Lead in 16 Popular Protein Powders Prev Next article: 7 Soups You Should Be Making, Not Buying Next