INSIGHT: Preparing the royal wedding cake

The royal wedding cake designer and her team were busy in Buckingham Palace's kitchens on Thursday (May 17) putting the finishing touches on a "quintessentially Spring and British" wedding confectionary fit for a prince and princess. Claire Ptak, who runs a bakery in London, was chosen by Prince Harry and U.S. fiancee Meghan Markle in March to design the cake which will have "a lemon sponge, a lemon curd filling and an elderflower Swiss spring buttercream" icing.