Jamie challenges Taylor Swift to Shake It Off.. sorry, Bake It Off, all in aid of the brilliant Stand Up to Cancer charity. Please give generously: \r \r For more nutrition info, click here: \r \r Jamie Olivers Food Tube | \r Subscribe to Food Tube | \r Twitter: \r Jamies Recipes App | \r Tumblr: \r Facebook | \r More great recipes | \r \r #FOODTUBE\r \r x