Fratelli Fiasconaro's bakery born in 50's in Castelbuono, a small village in Madonie Mountains. The distinctive trademark of Fiasconaro’s bakery is the sourdough, a very long process of fermentation that lasts 36 hours. The sourdough originates from the “madre”, a fermented batter-like dough to which are added, progressively, water and flour. It’s a process that, as always, is renewed remaining the same and with the same rhythm, and that, to happen, requires abilities, care and above all the rejection of the use of chemical additives and preservatives, ensuring, at the same time, the product, a surprisingly long life. The dough through this absolutely natural process provides unique and not be matched qualitative characteristics as lightness and fragrance.