(700 WLW)- Pepperidge Farm announced a voluntary recall Monday of 3.3 million units of its Goldfish crackers due to the possible presence of salmonella. The four recalled varieties of Goldfish include Flavor Blasted Xtra Cheddar, Flavor Blasted Sour Cream & Onion, Goldfish Baked with Whole Grain Xtra Cheddar and Goldfish Mix Xtra Cheddar + Pretzel. Pepperidge Farm said it was notified by an ingredient supplier that the seasoning in those four varieties of the crackers could contain salmonella. So far no illnesses have been reported.