Tarte Chiboust Vallée d'Auge, Rice Puddings and Key Lime Pie (Season 3 Episode 4 of 10): Six new teams are challenged to put their own spin on Florida's famous key lime pie. Bake Off: The Professionals airs on Food Network at 7:00 PM, Thursday 2 May. Six new teams are challenged to put their own spin on Florida's famous key lime pie