The Great Celebrity Bake Off 2023 episode 2: The second episode of The Great Celebrity Bake Off 2023 featured an exciting lineup of celebrity bakers, including AJ Odudu, Gemma Collins, Jessica Hynes, and Tim Key. The contestants were challenged to make sandwich cakes and a classic tart before recreating their earliest childhood memory in choux pastry.     This year's season of The Great Celebrity Bake Off is in support of Stand Up to Cancer 2023, with 20 famous faces…