Fillings applied by Cake and Cookie recipes on February 20th, 2012 · without comments Two halves of a Gold Sandwich Cake. One cake is covered half with lemon curd and half with lemon marmalade. The other cake is covered with buttercream.Share: Share on Facebook Share on Twitter Share on Google+ Share on LinkedIn™ Share on Pinterest Gold Sandwich Cake Recipe Leave a Reply Click here to cancel reply. Name (required) Mail (will not be published) (required) Website