Discovering TV

1. The Great British Bake-Off

Tuesday, Channel 4, 8pm

Just in time for back-to-school, PruePaul’s drag race (Sandi Toksvig’s words, not ours) returns. The enchanting hour will run through the traditional three hurdles as 12 amateur bakers fight to the top in the tent. This year, biscuit week kicks the contest off, with a 3D technical challenge a highlight. Jo Brand’s spin-off show, An Extra Slice, comes back on Friday. Time to get out ...