Sandi Toksvig joins Paul Hollywood, Prue Leith and Noel Fielding for the new series of The Splendid British Bake Off Sandi Toksvig joins The Splendid British Bake Off stars this year after former hosts Sue Perkins and Mel Giedroyc stepped down from the show, after Like Productions sold the hit baking show to Channel 4. Mary Berry also said goodbye to the show last year, leaving just…