The title of Christmas Star Baker is on the line for Val, Selasi, Beca and Paul as they serve up their best Yule logs, mince pies and snow globe cakes.
It's a mouthwatering winter wonderland when Rav, Benjamina, Rob and Sandy return to bake snowy bombe Alaska tarts, Kransekakes and magical ice cakes.
Yuletide cheer abounds as returning bakers Flo, Liam, Jane and Andrew prepare iced biscuits, Icelandic flatbread and gift-shaped hidden design cakes.
Paul awards his first hug as Kate, Steven, Tamal and Candice whip up iced stollen wreaths, meringue snow eggs and New Year's resolution cakes.
Bakers Briony, Yan, Terry and Tom make a sweet and savory return and tackle festive cake pops, sausage roll wreaths and gingerbread showstoppers.
The fun-loving cast of "Derry Girls" wing it as they do their holly, jolly best to impress Paul and Prue with trifles, blini and 3D decade cakes.
The ghosts of bakers past — Rosie, Jamie, James and Ruby — whip up miniature panettones, Christmas puddings and delightfully deceptive illusion cakes.
Old acquaintances are not forgotten as faves Henry, Nancy, Rahul and Helena make fruit crumbles, bao buns and cakes representing their 21st birthdays.
The cast of "It's a Sin" enjoys a festive face-off by baking boozy Yule logs, a clean-out-the-fridge leftovers pie and elegant, edible Christmas trees.
Bakers from seasons past scramble to make New Year breakfast buns, a vasilopita cake that's light on instructions and a biscuit-based winter diorama.
Five Channel 4 stars make merry bauble cakes, tear-and-share pastry trees and festive wreaths with a base of their choice: meringue or pâte à choux.
Cue "Auld Lang Syne"! Alumni bakers create savory Wellingtons fit for a New Year's dinner, vegan baked Alaskas and dazzling but daunting bûche entremets.