The Great British Bake Off: 8pm, BBC Two
This year's quarter-final sees the contestants bake a signature loaf with unconventional flours such at spelt, rye and potato. The technical challenge involves throwing together a gluten-free dacquoise and then a novelty, dairy-free cake for the showstopper round.
Masters of Sex: 9pm, Channel 4
Starring Michael Sheen and Lizzy Caplan, this new drama set in the 1950s chronicles the lives of two pioneering sex researchers. William Masters, a doctor at St Louis University, and Virginia Johnson, a secretary at the hospital at which Masters also works, team up together while fighting their own dramas and jealousies.
The Wrong Mans: 9pm, BBC Two
James Corden's successful new comedy thriller returns for its third outing. Sam tries to make an exchange, trading Mrs Stevens for Jason, Mr Lau's nephew. Scarlett is taken home to her husband when the pair have to go on the run from the police and criminals.
