EXHIBIT 21 SUBSIDIARIES OF FURR'S RESTAURANT GROUP, INC. Furr's/Bishop's Cafeterias, L.P. and Subsidiaries Cafeteria Operators, L.P. A Delaware limited partnership Doing business as Furr's Cafeterias and Bishop's Buffets Cavalcade Holdings, Inc. and Subsidiaries Cavalcade Foods, Inc. A Delaware corporation 21