Nigella Lawson shares main concern ahead of Great British Bake Off debutNigella Lawson has revealed her biggest worry about taking over from Prue Leith on the Channel 4 baking showView 4 Images Nigella Lawson talked about her new role as she appeared on This Morning (Image: ITV screengrab)Nigella Lawson has admitted she is worried she is going to knock over people's cakes when she takes over on Bake Off. She will join Paul Hollywood as a judge when Bake Off returns for a new series. View 4 Images Nigella Lawson has shared her worry over Bake Off (Image: ITV screengrab)‌"I feel that I'm, I'm not someone who looks for fault, I look for pleasure," Nigella continued. "That is my basic, I wouldn't say, I can't say it's a philosophy, but my basic attitude in life. And I feel Paul Hollywood is Mr Technical.