9.15pm, Channel 4 Having done the Mekong, the Ganges, Thailand, the US , Japan and, most recently, Alaska, Perkins now follows the route of the Orient Express. After narrowly missing the train in Paris, she samples gourmet insects crafted by a world-class chef, gets a little tipsy on absinthe, finds her place as a catwalk model in Paris Fashion Week and spends a night at the Crazy Horse Cabaret.

Nice work if you can get it, and all amiably done, but don’t expect too many stunning insights into Paris itself. 7pm, BBC Two Joining Sara Cox’s book group this week are comedian and author Richard Ayoade , podcaster and author Elizabeth Day , comedian Maisie Adam and actor and author Stephen Mangan . They share their favourite books and review Ferdia Lennon’s novel Glorious Exploits .

7.30pm, BBC Two It’s Claudia Winkleman’s turn to have a personal cookery lesson from Mary Berry (the two are old friends after co-presenting Best Home Cook ). Dishes include a seafood salad, fast quiche, rack of lamb with roasted vegetables, and chicken orzo.

8pm, Channel 4 It’s Dessert Week and the innuendo-averse should be warned that one of the tasks involves making spotted dick (Oh, the hilarity as Alison Hammond announces that the bakers have “two hours to get your dicks ready”). There are only six contestants left (sadly, Nelly left last week), with meringue nests and tiramisu also being on the menu. 9pm, More 4 This week, Professor Suzannah Lipscomb looks into four sex scandals t.