Add ZABAIONE PASTA to the white base, mix with a hand blender and put into the batch freezer. Put the ice cream in the ice cream pan, forming a first layer, spread a layer of JOYCREAM WAFERNUT CLAIR, already prepared in the batch freezer. Place another layer of ice cream and put into the batch freezer. Spread about one centimeter of JOYCREAM WAFERNUT CLAIR. Decorate the surface with wafers and chopped hazelnuts.