Tray coca cake Food and drink · Aldaia, L'Horta Sud, Valencia Home-made sponge cake of oil, flour, egg and lemon zest that is baked in a metal tray, the llanda, from which it takes its name. It is cut into squares and accompanies the mid-morning meal and the afternoon snack in the bakeries and bars of the comarca. Photo: Espencat (Public domain) What to see and do in Aldaia