TV Top Chef - Season 15 Episode 12 : Nut Allergy Top Chef - Season 15 Episode 12 : Nut Allergy 6.738/10 by 63 users The Voltaggio brothers reunite on the show for the first time since competing against each other. Their first task is judging the Rocky Mountain Oyster Quickfire. Then, they reunite the chefs with surprise visitors from home in an emotionally charged Elimination Challenge, where one chef will pack their knives before the next leg of the finals in Aspen. Details Casts Posters Images Title Top Chef - Season 15 Episode 12 : Nut Allergy Alternative Titles First Air Date 2006-03-08 Last Air Date 2025-06-05 Number of Episodes 328 Number of Seasons 22 Genres Reality, Networks Bravo, Casts Tom Colicchio, Gail Simmons, Kristen Kish Plot Keywords , Self - Head Judge Tom Colicchio Self - Judge Gail Simmons Self - Host Kristen Kish Episodes List Top Chef Season 15 :Episode 1 It'll Take More than Pot Luck It'll Take More than Pot Luck 2017-12-07 An American reality competition show in which chefs compete against each other in culinary challenges and are judged by a panel of professional chefs... Top Chef Season 15 :Episode 2 Smile and Say Mise Smile and Say Mise 2017-12-14 An American reality competition show in which chefs compete against each other in culinary challenges and are judged by a panel of professional chefs... Top Chef Season 15 :Episode 3 Keep on Truckin Keep on Truckin 2017-12-21 An American reality competition show in which chefs compete against each other in culinary challenges and are judged by a panel of professional chefs... Top Chef Season 15 :Episode 4 Little Tools, Big Challenge Little Tools, Big Challenge 2017-12-28 An American reality competition show in which chefs compete against each other in culinary challenges and are judged by a panel of professional chefs... Top Chef Season 15 :Episode 5 This Is Not Glamping This Is Not Glamping 2018-01-04 An American reality competition show in which chefs compete against each other in culinary challenges and are judged by a panel of professional chefs... Top Chef Season 15 :Episode 6 Now That's a Lot of Schnitzel Now That's a Lot of Schnitzel 2018-01-11 An American reality competition show in which chefs compete against each other in culinary challenges and are judged by a panel of professional chefs... Top Chef Season 15 :Episode 7 Olympic Dreams Olympic Dreams 2018-01-18 An American reality competition show in which chefs compete against each other in culinary challenges and are judged by a panel of professional chefs... Top Chef Season 15 :Episode 8 Restaurant Wars Restaurant Wars 2018-01-25 An American reality competition show in which chefs compete against each other in culinary challenges and are judged by a panel of professional chefs... Top Chef Season 15 :Episode 9 Bronco Brouhaha Bronco Brouhaha 2018-02-01 An American reality competition show in which chefs compete against each other in culinary challenges and are judged by a panel of professional chefs... Top Chef Season 15 :Episode 10 Red Rum and Then Some Red Rum and Then Some 2018-02-08 An American reality competition show in which chefs compete against each other in culinary challenges and are judged by a panel of professional chefs... Top Chef Season 15 :Episode 11 Cooking High Cooking High 2018-02-15 An American reality competition show in which chefs compete against each other in culinary challenges and are judged by a panel of professional chefs... Top Chef Season 15 :Episode 12 Nut Allergy Nut Allergy 2018-02-22 An American reality competition show in which chefs compete against each other in culinary challenges and are judged by a panel of professional chefs... Top Chef Season 15 :Episode 13 A Little Place Called Aspen A Little Place Called Aspen 2018-03-01 An American reality competition show in which chefs compete against each other in culinary challenges and are judged by a panel of professional chefs... Top Chef Season 15 :Episode 14 Finale Finale 2018-03-08 An American reality competition show in which chefs compete against each other in culinary challenges and are judged by a panel of professional chefs...