Carrot, Orange, and Walnut Cake by Cake and Cookie recipes on August 29th, 2012 · without comments Carrot, Orange, and Walnut Sponge Cake cut, with half a slice on a plate.Share: Share on Facebook Share on Twitter Share on Google+ Share on LinkedIn™ Share on Pinterest Carrot, Orange, and Walnut Sponge Cake Recipe Leave a Reply Click here to cancel reply. Name (required) Mail (will not be published) (required) Website