1) Catalan cuisine 
Neula (ˈnewɫə, plural: neules) is a type of Catalan biscuit, eaten traditionally in Christmas with cava (Catalan champagne) and torró. They are often dipped into cava. It consist of a very thin sheet of a mixture of egg whites, butter, sugar and flour, flavoured with lemon and rolled. At present there are some other popular versions, as neules...