Recalls Fisher Chopped Walnuts, Pecan Cookie Pieces Recalled for Potential Salmonella Contamination John B. Sanfilippo & Son Inc. (JBSS) of Elgin, IL, announced Tuesday that it is voluntarily recalling Fisher 8-oz. Chopped Walnuts and Fisher 8-oz. Pecan Cookie Pieces packaged in plastic By News Desk / 31 Dec 2014