USDA's FSIS: Brownie mix dessert included in the breaded chicken nugget meal trays by Conagra Brands may be contaminated WASHINGTON, 2017-Apr-21 — /EPR Retail News/ — The U.S. Department of Agriculture’s Food Safety and Inspection Service (FSIS) is alerting consumers that the brownie mix dessert included in the breaded chicken nugget meal trays produced by Conagra Brands,…