The menu is anchored by the Winter Warmer with Tomato & Red Pepper Sauce, and also includes Cheese Melt Dippers, the Chicken Celebration sandwich, the Orange Flavor Chocolate Pie, and the Nestle Quality Street Fudge McFlurry.
Here are the details:
The Winter Warmer with Tomato & Red Pepper Sauce - a cheesy-bun hamburger with bacon, smoked cheese, Batavia lettuce (which seems to be the lettuce of choice in Europe), mayo, tomato, and red pepper sauce.
Cheese Melt Dippers - Four breaded and fried cheese balls filled with a mix of melted processed and Camembert cheese, served with a "Festive" Tomato Dip (I'm not sure what's so festive about tomato dip... maybe it's a Brit thing?)
The Chicken Celebration sandwich - A crispy-fried chicken breast filet topped with cheese, red onions, Batavia lettuce, "festive" relish (I'm starting to think it's just because they are red and green...) and mayo on a sesame bun.
The Orange Flavor Chocolate Pie - It's fried! And filled with orange-flavored chocolate! Did I mention it's fried?
The Nestle Quality Street Fudge McFlurry - Soft serve mixed with chocolate and fudge pieces and swirled with chocolate toffee sauce. Quality Street is a line of mostly chocolate and toffee-based candies out in the U.K.
If you're wondering what McDonald's offered for previous Festive menus:
In 2011, the menu included the Chicken Fiesta, Cheese Melt Dippers, and the After Eight McFlurry.
In 2010, McDonald's went with the Festive Deluxe, the Chicken and Bacon Supreme, Cheese Melt Dippers, Festive Pie and Terry’s Chocolate Orange McFlurry.