The Great Celebrity Bake Off for Stand Up to Cancer - Episode Guide

The first batch of celebs make cupcakes, 3D biscuits, and take on a fiery technical.

The celeb bakers tackle scones, a devilish technical, and a self-portrait croquembouche.

The latest batch of celebs tackle loaf cake, meringue towers and Prue's fancy technical.

This time the celebs face a blondies signature challenge, a testing technical, and the opportunity to reveal their secret passion with a cake showstopper.

The celebs face an 'all or muffin' signature and a not 'as easy as pie' technical. And dreams may turn to nightmares during the showstopper cake challenge.

The celebrity bakers take on three challenges - brownies, a 3-D biscuit, and a technical challenge that is quite a handful.

The celebrity bakers tackle topped flapjacks for the signature challenge, a tricky technical, and make their 'happy places' out of meringue for the showstopper challenge.

Four more celebs expose their soft centres in the Bake Off tent, from shortbread to selfie Showstoppers.

Broadcaster Jeremy Paxman, comedian Joe Wilkinson, actress Sally Lindsay, and reality star Georgia Toffolo bake biscuits and 'hobby cakes'.

Presenters Krishnan Guru-Murthy and Caroline Flack, actor Greg Wise, and boxer Nicola Adams tackle a drizzle cake and a giant biscuit selfie.

Louis Theroux, Jenny Eclair, Russell Howard and Ovie Soko make a giant biscuit, a millefeuille and a tough 'chouxstopper' challenge - a choux sculpture depicting the celeb's perfect day.

Richard Dreyfuss, Patsy Palmer, James Buckley and Scarlett Moffatt tackle roulades for the signature, and a tricky technical, and make their favourite place in the form of a cake for the showstopper.

Tan France, Caroline Quentin, Joel Dommett and Johanna Konta tackle classic eclairs for the signature and puff pastry for the technical, and recreate their biggest fears in a cake showstopper.

James Blunt, Alison Hammond, Alex Jones and Joe Sugg tackle decorated traybakes, a classic British staple and an impressive biscuit scene depicting what they wanted to be when they grew up.

Carol Vorderman, Kelly Brook, Rob Rinder and Mo Gilligan tackle a signature sandwich biscuit, a sweet bread-based technical and a cake showstopper revealing their favourite guilty pleasure!

Daisy Ridley, Rob Beckett, Alexandra Burke and Tom Allen tackle millionaire shortbread in the signature and a fruity tart in the technical, and create their pet hates in cake form in the showstopper.

James McAvoy, Anne-Marie, David Baddiel and Dame Kelly Holmes make signature decorative tarts and a savoury technical, and render their spirit animals in cake form in the showstopper.

Dizzee Rascal, Nick Grimshaw, Philippa Perry and Reece Shearsmith tackle vegetable cake slices, a royal technical and a 'selfie' made entirely from biscuit.

Stacey Dooley, Jade Thirlwall, KSI and Katherine Ryan make cocktail-flavoured fondant fancies and have their pastry skills tested, before creating a showstopping biscuit and meringue scene.

Anneka Rice, John Bishop, Nadine Coyle and Ade Adepitan tackle decorative choux buns and financiers before making a showstopping cake that represents something from their bucket list.

Bake Off's back! Emma Willis, Clara Amfo, Blake Harrison and Alex Horne make biscuits, madeleines and choux sculptures embodying their secret talent.

Ruby Wax, Gareth Malone, Laura Whitmore and Yung Filly make fruit turnovers and chocolate fondant and relive embarrassing moments in meringue form.

Bake Off's very own Matt Lucas joins Annie Mac, Ed Gamble and Example as they make Signature stained-glass biscuits and showstopping cakes that depict what they did before they were famous.

Mo Farah, Motsi Mabuse, Katherine Kelly and Ben Miller make meringue roulades, traditional Italian biscuits and render a childhood memory in cake. 

Ellie Goulding, Mawaan Rizwan, Sophie Morgan and Tracey-Ann Oberman make marble cake, jam roly-poly and biscuit portraits of their celeb heroes. 

A new batch of celebs enter the famous tent for SU2C. David Schwimmer, Jesy Nelson, Rose Matafeo and Tom Davis make their most epic fail in meringue.

AJ Odudu, Gemma Collins, Jessica Hynes and Tim Key make sandwich cakes and a classic tart before recreating their earliest childhood memory in choux.

David Morrissey, Lucy Beaumont, Tom Daley and Adele Roberts tackle a savoury quiche, teatime biscuits and a showstopping day off in cake form.

 Paddy McGuinness, Coleen Nolan, Joe Thomas and Ellie Taylor make Jaffa cakes, have a rough time with pastry, and render their home towns in biscuit.

Deborah Meaden, Jay Blades, Judi Love and Mike Wozniak make cheesecakes and a vegan BBQ classic, before recreating their first ever celebrity crush. 

A new set of celebs enter the tent for SU2C. Jodie Whittaker, Paloma Faith, Munya Chawawa and Spencer Matthews make Prue and Paul in biscuit form. 

Danny Dyer, Rhod Gilbert, Leigh Francis and Yinka Bokinni make biscuit people and a tea-time classic, and recreate their failures in cake form.

Oti Mabuse, Gabby Logan, David O'Doherty and Suzi Ruffell make ice cream rolls, a kids' party favourite and their biggest fear in meringue form. 

Greg James, Fern Brady, Spice Girl Mel B and Dermot O'Leary take on iced buns, a family classic and a celebrity doppelgänger in biscuit form.

Joe Locke, Rev Richard Coles, Adam Hills and Sara Cox take on biscuit bars and pastry, before creating their famous best friend in the Showstopper. 

The Great Celebrity Bake Off for Stand Up To Cancer is back, as another batch of celebrities put their baking skills to the test, for charity. New face Caroline Waldegrave joins Paul Hollywood for judging, with hosts Noel Fielding and Alison Hammond overseeing proceedings with their usual humour. In the series opener, married couple Chris and Rosie Ramsey go up against each other, alongside a sibling rivalry, as Scarlette Douglas squares up to her brother Stuart. The celebs face their first Signature challenge as they make tea-time classic scones, before taking on a chocolatey old-school favourite in the Technical. And for their ambitious Showstopper, they attempt to recreate their career highlight in cake. Only one celeb can be crowned Star Baker... who'll come out on top of this double baking bout? 

Roman Kemp, Amelia Dimoldenberg, Sarah Beeny and Maxine Peake take on a Signature challenge that takes cupcakes to a new level, and in the Technical they try not to get into a flap with a classic. They open their hearts in the Showstopper, as they recreate their most memorable romantic date in biscuit form. Who'll be going home with the Star Baker Apron?

The new series continues, as another batch of celebrities put their baking skills to the test for charity. New judge Caroline Waldegrave joins Paul Hollywood, with hosts Noel Fielding and Alison Hammond overseeing proceedings with their usual humour. This time, Kate Garraway, Phil Wang, Gbemisola Ikumelo and Sophie Willan take on mini loaf cakes in the Signature, before things get spicy in the Technical. And in the Showstopper, the celebs reveal their hidden talent in choux. 

The new series continues, as another batch of celebrities put their baking skills to the test for charity. New judge Caroline Waldegrave joins Paul Hollywood, with hosts Noel Fielding and Alison Hammond overseeing proceedings with their usual humour. This time, confidence levels are high in the tent, as pop star Self Esteem (aka Rebecca Taylor), Tommy Tiernan, Meera Syal and Adam Buxton take on delicious crumpets in the Signature and try not to panic over perfect piping in the Technical, before recreating their own celebrity hero in pastry for the Showstopper. 

The new series concludes, as another batch of celebrities put their baking skills to the test for charity. New judge Caroline Waldegrave joins Paul Hollywood, with hosts Noel Fielding and Alison Hammond overseeing proceedings with their usual humour. This time, Ghosts star Jim Howick, Gloria Hunniford OBE, model Ellie Goldstein and Noel's Never Mind the Buzzcocks co-star Jamali Maddix take on a retro recipe for brandy snaps in the Signature, try not to be too cheesy in the Technical, and reveal all with a 'my best kept secret' cake Showstopper.