Abstract: Powder of Auricularia auricula was used as one of raw materials to produce bread.Amount of Auricularia auricula powder，fermentation time and amount of water were chosen as factors.The method of single factor experiment was used to get optimum process：Auricularia auricula powder content of 3%，fermentation time of 2 h and water content of 45 mL.Ethanol extract of peanut hulls was employed as preservative，which content of 1% could prolong the storage life.