Prue Leith: My plan to get real catering back into hospitals

Picture the scene: we are filming the opening link for The Great British Bake Off. Here I am in the woods, dressed in a lion suit; Paul Hollywood is the Tin Man, Sandi Toksvig the Scarecrow, and, guess what, Noel Fielding is Dorothy. I leap out on to the yellow brick road, roaring — I feel a hammer blow to my ankle, and end up whimpering like the Cowardly Lion I’m portraying.