Chef Grant Wallace 2022 New Orleans Dickie Brennan's Steakhouse For the past 6 years, Chef Grant Wallace has served as Executive Chef ef de Cuisine at Dickie Brennan’s Steakhouse. He also oversees operations at The Commissary, Dickie Brennan & Co.’s 7,000 square foot production kitchen in the Lower Garden District. Prior to that. Chef Grant was Executive Chef Morton’s Steakhouse. He has worked with Chef Frank Brigsten at Brigsten’s, Chef Donald Link at Herbsaint, and Chef Gerard Crozier at Chateaubriand. Chef Grant is a graduate Nicholls State University’s Culinary Institute.