Great British Bake Off winner on how she kept her cool

Nancy Birtwhistle, the winner of this year's Great British Bake Off, has told BBC Breakfast how she managed to "keep her head" to beat her two rivals in the final.

She said everybody in the competition had ability but warned that "if you start to lose your nerve and you run out of time that's when it all starts to go wrong".

She spoke to BBC Breakfast presenters Naga Munchetty and Charlie Stayt about the moment she was announced as the winner.