Food Network executive Bob Tuschman said that "Lenny's magnetic personality, culinary chops and cowboy swagger made him stand out in this very talented crowd from the beginning.
"[2] McNab wears cowboy attire and specializes in "elevated chuck wagon fare".
[4] He is a former executive head chef at the Kessler Canyon hunting lodge in De Beque, Colorado.
In 2013, McNab participated in "The Ol' Switcheroo" episode of Guy's Grocery Games, losing in the final.
[4] Although McNab was declared the winner of the tenth season of Food Network Star, a series for him never materialized.