'Queen of Chocolate' Beatrice Wodehouse, known for her decadent desserts, is ready to go head to head with her social media nemesis, clean lean baking machine Charlie Simmonds, in the Great Christmas Cook Off TV show. Beatrice is fed up of Charlie's sanctimonious attitude and is ready to show him that food is there to be enjoyed. Surely she'll blow his keto, low sugar, low-carb mince pies out of the water with her chocolatey creations? Except filming for the Cook Off turns out to be anything but sugar, spice and all things nice when the contestants realise there's a festive saboteur in their midst - leading to melted ice cream, trifle mishaps and private stories leaked to the press. As the countdown to the final commences, suspicions run high and sparks are bound to fly - and not just from the flaming Christmas puddings!