Mary by name and merry by nature, queen of the kitchen Mary Berry shares a cracker with this special one-off treat.

Celebrating the Christmas season in style, Mary invites presenters Alex Jones and Fearne Cotton, Strictly judge Darcey Bussell and Citizen Khan comedian Adil Ray to hers for a jolly. But first there’s work to do.

Mary asks the stars to don their aprons to help her create delicious dishes, including a traditional chocolate roulade and spicy ginger cake, while sharing top tips along the way.

Our advice: don’t watch this on an empty stomach!