Queer Eye's Tan France, actress Caroline Quentin, comedian Joel Dommett and British tennis number one Johanna Konta take part in the charity culinary challenge, under the watchful eye of hosts Sandi Toksvig and Noel Fielding and judges Paul Hollywood and Prue Leith. For the signature challenge, they must prepare a batch of classic eclairs, while the technical round will test their skills with puff pastry. Finally, for the showstopper challenge, they must immortalise their greatest fear in cake form.