Super Chef Journals: Beau MacMillan Save Collection Share Get an inside look at the top-secret journal of the Next Iron Chef rival eliminated this week. 1 / 17 Photo: Kevin Lynch © Farewell to Beau Mac Beau MacMillan, chef at Elements in Scottsdale, Ariz., was the fourth Super Chef eliminated. He survived one Secret Ingredient Showdown, but found himself in the bottom once more and lost a close Battle Coconut.