郫(pi)縣豆(dou)(dou)瓣(ban)(ban)(ban)是(shi)重要的(de)川菜烹飪佐(zuo)料,被譽為(wei)“川菜之(zhi)魂”。郫(pi)縣位于四川省成(cheng)都(dou)平原(yuan)中(zhong)部,境(jing)內盛產胡(hu)豆(dou)(dou)(蠶豆(dou)(dou))和辣(la)椒。明末清初,一位陳(chen)姓人士流落四川,在特殊情(qing)況(kuang)下將發霉的(de)胡(hu)豆(dou)(dou)瓣(ban)(ban)(ban)與(yu)辣(la)椒拌食,竟發現滋味奇佳(jia)。陳(chen)氏(shi)家族落戶(hu)郫(pi)縣后,開始經營釀造(zao)業。清代嘉慶八年(nian)(nian)(nian)(1803),陳(chen)氏(shi)孫輩陳(chen)逸(yi)(yi)仙在縣城西街開設(she)順天(tian)(tian)號醬(jiang)園。清代咸豐(feng)(feng)三年(nian)(nian)(nian)(1853),陳(chen)逸(yi)(yi)仙之(zhi)孫陳(chen)守(shou)信(xin)在南街將順天(tian)(tian)號與(yu)他(ta)店合(he)并(bing),開設(she)益(yi)豐(feng)(feng)和醬(jiang)園。陳(chen)守(shou)信(xin)潛心鉆研豆(dou)(dou)瓣(ban)(ban)(ban)制作技(ji)藝(yi)(yi),總(zong)結(jie)出“晴(qing)天(tian)(tian)曬,雨(yu)天(tian)(tian)蓋,白天(tian)(tian)翻,夜晚(wan)露”的(de)十(shi)(shi)二字(zi)真訣,郫(pi)縣豆(dou)(dou)瓣(ban)(ban)(ban)傳統手(shou)工制作技(ji)藝(yi)(yi)至此臻于完整(zheng)。清代光緒三十(shi)(shi)一年(nian)(nian)(nian)(1905)后,陳(chen)守(shou)信(xin)之(zhi)子陳(chen)竹安仔細研究辣(la)椒、胡(hu)豆(dou)(dou)、鹽三者之(zhi)間的(de)配合(he)比例,經過反復實(shi)踐,改良(liang)了(le)原(yuan)有的(de)豆(dou)(dou)瓣(ban)(ban)(ban)制作技(ji)藝(yi)(yi),并(bing)開發出黑豆(dou)(dou)瓣(ban)(ban)(ban)、金勾豆(dou)(dou)瓣(ban)(ban)(ban)、香油豆(dou)(dou)瓣(ban)(ban)(ban)等品種。1956 年(nian)(nian)(nian)公私合(he)營,以(yi)益(yi)豐(feng)(feng)和醬(jiang)園為(wei)主體(ti)成(cheng)立了(le)郫(pi)縣豆(dou)(dou)瓣(ban)(ban)(ban)廠(chang)。
郫縣豆瓣(ban)民(min)國(guo)時期曾(ceng)廣泛行(xing)銷湘、鄂、云、貴、藏及(ji)陜、甘等地(di),1916年(nian)被四川(chuan)省勸業會授予優等獎。郫縣豆瓣(ban)富有(you)(you)營(ying)養價值,在川(chuan)菜(cai)文化中占(zhan)有(you)(you)重要的一席之(zhi)地(di),其(qi)傳(chuan)統釀造技(ji)藝應得到很(hen)好的繼承和發揚。