TV presenters Tim Vincent and Diane Louise Jordan help chefs create a meal in 20 minutes. Presented by Ainsley Harriott.

Ben James-Ellis and Leanne Jones, stars of the West End's Hairspray, help chefs make a meal in just 20 minutes. With Ainsley Harriott.

Rav Wilding from Crimewatch and Lisa Maxwell from the Bill help chefs invent a meal in just twenty minutes. Presented by Ainsley Harriott.

Dick and James Strawbridge, the father and son from It's Not Easy Being Green, help chefs create a meal in just twenty minutes. Presented by Ainsley Harriott.

Fancy footwork in the kitchen from ballroom dancer Anton du Beke and his Strictly Come Dancing partner Kate Garraway as Ainsley Harriott hosts the twenty-minute cooking challenge.

Television presenter Gaby Roslin and actress Ruthie Henshall are guests in the kitchen as Ainsley Harriott hosts the 20-minute cooking challenge.

Hidden gems in the kitchen as Cash in the Attic host Angus Purden and Bargain Hunt's David Harper join Ainsley Harriott in the kitchen for the 20-minute cooking challenge.

Local produce is on the menu as Ainsley Harriott hosts the 20-minute cooking challenge with TV presenters Alice Roberts and Mark Horton.

Former hurdles champion Sally Gunnell and decathlete Dean Macey help chefs Brian Turner and Gino D'Acampo make a meal in just 20 minutes. With Ainsley Harriott.

DJs JK and Joel help chefs Nick Nairn and Paul Rankin make a meal in just 20 minutes. With Ainsley Harriott.

Stylist Nicky Hambleton-Jones and hairdresser Andrew Barton help chefs Tony Tobin and Lesley Waters make a meal in just 20 minutes. With Ainsley Harriott.

Pete Waterman and DJ Neil Fox help chefs James Tanner and Gino D'Acampo make a meal in just 20 minutes. With Ainsley Harriott.

Harry Potter star Warwick Davis and comedian Ninia Benjamin help chefs Brian Turner and Paul Rankin to make a meal in twenty minutes. With Ainsley Harriott.

Swimmers Sharron Davies and Mark Foster help chefs Nick Nairn and Phil Vickery to make a meal in twenty minutes. With Ainsley Harriott.

Casualty stars Jane Hazlegrove and Matt Bardock help chefs James Tanner and Lesley Waters to make a meal in twenty minutes. With Ainsley Harriott.

Martin Marquez and Michael Obiora from Hotel Babylon help the chefs make a meal in just twenty minutes. With Ainsley Harriott.

Former England footballer Rodney Marsh and Apprentice Katie Hopkins help the chefs make a meal in just twenty minutes. With Ainsley Harriott.

Ice skating stars Jayne Torvill and Christopher Dean are in the kitchen today as Ainsley Harriott hosts another 20-minute cooking challenge.

Property show presenters Melissa Porter and Dominic Littlewood help the chefs make a meal in just twenty minutes. With Ainsley Harriott.

Taggart star Blythe Duff and TV presenter Kaye Adams help the chefs make a meal in just twenty minutes. With Ainsley Harriott.

Chefs battle it out against the clock, creating delicious dishes in only 20 minutes. Presented by Ainsley Harriott, with TV psychologist Anjula Mutanda and Jenni Trent Hughes.

Comedians Les Dennis and Bobby Davro are the star guests on another twenty-minute cooking challenge with presenter Ainsley Harriott.

Chefs battle it out against the clock, creating delicious dishes in only 20 minutes. Presented by Ainsley Harriott, with actress Faith Brown and dress designer Scott Henshall.

Chefs battle it out against the clock, creating delicious dishes in only 20 minutes. Presented by Ainsley Harriott, with presenter Amanda Lamb and hairdresser Richard Ward.

Angela Rippon and Wayne Sleep share their love of both dancing and fine food today, as they compete for the coveted Ready Steady Cook winner's plate.

Holby Blue meets Gavin and Stacey as husband and wife actors James Thornton and Joanna Page go head-to-head in the kitchen.

The chefs are on their best behaviour today as the Bill are in town, in the form of two of the police soap's most popular actors, Ali Bastian and Graeme Cole.

Former Apprentice contestants Claire Young and Raef Bjayou swap Sir Alan Sugar's boardroom brickbats for a pair of top chefs' orders in the kitchen cook-off with only one winner

TV presenter Chris Tarrant and his former Tiswas co-host Sally James try to outdo each other in the kitchen. Ainsley Harriott keeps order in the twenty-minute cooking challenge.

Actors Gillian and Kim Taylforth show their true colours in the kitchen as sisterly affection turns to family rivalry. Ainsley Harriott hosts the twenty-minute cooking challenge

Family rivalry takes over the kitchen as radio and TV presenter Toby Anstis competes for glory against his twin sister Kate. Ainsley Harriott hosts the cookery challenge.

Madhu Singh and Suleiman Mirza, better known as comedy dance act Signature, bring a little spice to the kitchen. Ainsley Harriott hosts the twenty-minute cooking challenge.

Hollyoaks actors Nicole Barber-Lane and Claire Cooper cook up a storm in the kitchen. Ainsley Harriott hosts the twenty-minute cooking challenge.

From Strictly Come Dancing, top professionals Matthew Cutler and Ian Waite are rivals on the dance floor, but who will be number one in the kitchen?

Paralympian gold medal swimmer Liz Johnson and BBC disability correspondent Peter White chase culinary honours in the red and green kitchens. Hosted by Ainsley Harriott.

Cookery legends Marguerite Patten and Prue Leith don the famous red and green aprons as Ainsley Harriott hosts another classic twenty-minute cooking challenge.

Top British golfer Ian Poulter tees off in the kitchen with his golf buddy, radio presenter DJ Spoony. Ainsley Harriott hosts another twenty minutes of high-energy cookery.

Last Choir Standing judge Suzi Digby faces Maestro mentor Jason Lai in the green and red kitchens. Ainsley Harriott conducts another cooking challenge with an Oriental twist.

Football pundits and former Chelsea teammates Graeme Le Saux and Jason Cundy line up in the kitchen chasing culinary glory. Ainsley Harriott referees another cookery challenge.

Strictly Come Dancing stars Darren Bennett and Lilia Kopylova bring their competitive streak to the kitchen as Ainsley Harriott hosts another mouthwatering cookery challenge.

Olympic gold medal rowers Andrew Hodge and Zak Purchase are the guests as Ainsley Harriott hosts another twenty minutes of highly competitive cookery.

TV presenter Josie D'Arby faces her comedian friend, actor and writer Emma Kennedy in the red and green kitchens. Ainsley Harriott hosts

Sian Lloyd fights to outdo her friend, TV presenter Ingrid Tarrant. Ainsley Harriott hosts another mouthwatering cookery challenge between the red and green teams.

Singer, songwriter and actor Richard Fleeshman brings a touch of family rivalry to the red and green kitchens, cooking against his mother, actress Sue Jenkins.

Will it be sunshine or storm clouds in the kitchen today? The guests are two of Britain's top TV weathermen, Bill Giles and Michael Fish. Ainsley Harriott hosts.

Atomic Kitten singer Liz McClarnon may be a Celebrity Masterchef champion but she might never have taken part without the encouragement of her opponent here, her mother Janet.

Top fashion model agent and mentor Jonathan Phang goes head to head in the kitchen with one of his protegees, winner of Britain's Missing Top Model, Kelly Knox.

Olympic bronze medal gymnast Louis Smith and sprinter Christian Malcolm reveal the food secrets behind their sporting success, while battling it out for glory in the kitchen.

Former Neighbours actors and friends Jason Donovan and Mark Little swap tales of shared Aussie roots and very different tastes in food in the kitchen cook-off with only one winner.

TV showbiz correspondent Sharon Marshall and soap star critic Alison Hammond may be best friends off screen, but they are taking no prisoners in the kitchen. With Ainsley Harriott.

Beijing Olympic sailing stars Sarah Ayton and her windsurfing husband Nick Dempsey are the guests. But who will win our Ready Steady Cook gold medal? Ainsley Harriott hosts.

Record-breaking explorer David Hempleman-Adams and his teenage daughter Camilla (the youngest British woman to ski to the North Pole) are the guests. Ainsley Harriott hosts.

Actors Charles Dale and Tony Marshall swap their Casualty uniforms for red and green aprons, but who will stitch up the opposition? Ainsley Harriott hosts.

Cricketer and Strictly Come Dancing champion Mark Ramprakash is reunited with his ballroom dance partner Karen Hardy. Ainsley Harriott presides over another cooking challenge.

Watchdog presenters Nicky Campbell and Julia Bradbury ensure there is no dodgy dealing in the kitchen. Ainsley Harriott hosts another twenty minutes of fast and fabulous cooking.

Actors Ben Hull and Terri Dwyer reveal behind-the-scenes details of their TV soap romance, and Ainsley Harriott explores the chemistry of food and love.

Olympic double gold medallist Rebecca Adlington and her mother Kay compete in the cooking challenge, presided over by Ainsley Harriott.

Wildlife TV presenters Steve Backshall and Terry Nutkins reveal the things they eat when living in the wild. Ainsley Harriott presides over the twenty-minute cooking challenge.

Gladiators James Crossley (Hunter) and Du'Aine Ladejo (Predator) pitch full-bloodedly into the kitchen contest. Ainsley Harriott presides over the cooking challenge.

Former Blue Peter presenters Zoe Salmon and Matt Baker battle it out to see who is top of the hobs in the twenty-minute culinary challenge.

Louiza Patikas and Tom Graham, better known as Helen and Tom Archer from The Archers, compete in the kitchen. Ainsley Harriott hosts the cookery challenge

Chico and Kenzie swap reality TV for the real thing in the kitchen, as Ainsley Harriott hosts another classic twenty-minute cooking challenge.

Comic actors Jan Ravens and Phil Cornwell battle it out in the red and green kitchens. Ainsley Harriott introduces another twenty minutes of high-speed, top quality cookery.

BBC Breakfast TV presenters Chris Hollins and Carol Kirkwood swap the famous red sofa for red and green kitchens. Ainsley Harriott hosts the cookery challenge.

Father-and-son dancing duo Stavros Flatley show off their dance moves and cooking skills (or lack of). Ainsley Harriott keeps everyone on their toes for the 20-minute challenge.

Ainsley Harriott introduces another edition of the classic 20-minute cooking challenge. Ray Quinn and Emma Stephens reveal how their on-stage romance became a real love affair.

Comedy actors Nigel Planer and Brian Conley set the chefs a cookery challenge with a taste of the Mediterranean and India. Ainsley Harriott hosts.

Ainsley Harriott hosts the 20-minute cooking challenge. Aled Jones and Faryl Smith reveal the secrets of classical singing success, bringing music and laughter to the kitchens.

Ainsley Harriott introduces another edition of the classic 20-minute cooking challenge. Comedy actor John Thomson and wife Samantha dish the dirt on domestic kitchen rivalry.

Ainsley Harriott hosts the classic 20-minute cooking challenge. Singing sisters Bernie and Linda Nolan cook up a family feast and reveal their favourite childhood foods.

Ainsley Harriott introduces the classic 20-minute cooking challenge. Comedian Dave Spikey and his wife Kay indulge their love of Spanish cuisine and a passion for cheese.

Ainsley Harriott introduces another edition of the classic 20-minute cookery challenge. Actors Tony Sheldon and Clive Carter tread the boards in a theatrical edition of the show.

Cookery challenge show. TV newsreaders Jon Sopel and Louise Minchin talk about their passion for food and globetrotting. There is a truly international flavour to today's menus.

Classic cookery challenge show. Former and current England cricket captains Mike Gatting and Charlotte Edwards step up to the crease for a limited overs game of just 20 minutes.

Cooking challenge show. To Buy or Not to Buy presenters Johny Benarr and Nikki Bedi look to acquire culinary class in the red and green kitchens. Ainsley Harriott presents.

Ainsley Harriott introduces another edition of the classic 20-minute challenge. Actor Chris Ellison and his wife Anita dish up mouthwatering food in the red and green kitchens.

Another edition of the 20-minute cooking challenge. Ballroom dance star Camilla Dallerup and actor Kevin Sacre keep it Strictly foodie in the red and green kitchens.

Ainsley Harriott hosts a seasonal edition of the 20-minute challenge. Laughter and fine food flow as Sam Kane and wife Linda Lusardi reveal how the panto season is a family affair.

Ainsley Harriott hosts a special seasonal edition of the 20-minute challenge. Claire Sweeney and 'Magic' Mandy Muden bring comedy and magic to the red and green kitchens.

Ainsley Harriott hosts another twenty-minute cooking challenge. Stan Boardman and his TV presenter daughter Andrea reveal just what makes Christmas special in their household.

Ainsley Harriott hosts another seasonal 20-minute cooking challenge. Actors Ian Lavender and Patina Miller serve up an Anglo-American Christmas feast in the red and green kitchens.

Ainsley Harriott hosts another seasonal twenty-minute cooking challenge. Jazz legends Kenny Ball and Chris Barber cook up some fabulous food and a musical feast for Christmas.

The One Show's science reporter Marty Jopson and bug expert George McGavin do battle in the red and green kitchen. Ainsley Harriott hosts the 20 minute cook-off.

Percussionist Dame Evelyn Glennie and cello player Julian Lloyd Webber do battle in the red and green kitchens. Ainsley Harriott presents the 20 minute cook-off.

Actors Sarah Jayne Dunn and Helen Noble face each other in the red and green kitchens. Ainsley Harriott joins in the fun for another twenty minute cookery challenge.

Equestrian gold medallists Lee Pearson and Oliver Townend both aim for a faultless round in the kitchens, as Ainsley Harriott presides over another 20-minute cookery challenge.

Torchwood actors Tom Price and Kai Owen serve up a double helping of humour and fabulous food, as Ainsley Harriott hosts another 20-minute cook-off in the red and green kitchens.

Jenny Eclair and Wendi Peters are transformed from Grumpy Old Women into garrulous gastronomes. Ainsley Harriott presides over another mouth-watering cookery competition.

Bananarama songstresses Keren Woodward and Sara Dallin strut their stuff in the red and green kitchens as Ainsley Harriott serves up a chart-topping food feast in just 20 minutes.

Television presenter Peter Purves and actor Patricia Brake bring 20 years of friendship and a love of good food to the 20-minute cooking challenge hosted by Ainsley Harriott.

Veteran radio DJ David 'Kid' Jensen and radio presenter Erika North spin platefuls of food in the studio, as Ainsley Harriott hosts another edition of the cooking challenge.

Comedian Tony Slattery and actress Phyllida Law reveal the origins of their 20-year friendship as they don the famous red and green aprons. Ainsley Harriott presents.

Natural history TV presenters Chris Packham and Nick Baker keep some very strange items in their fridges at home, but what will they bring to surprise the chefs?

Actor William Tapley and dancer Hannah Vassallo dish up a gourmet feast, as Ainsley Harriott introduces another classic twenty-minute cooking challenge.

Billy Elliott star Brad Wilson and former cast member James Lomas are in the red and green kitchens as Ainsley Harriott presents another cookery challenge.

Huey Morgan and Shaun Keaveny battle it out in the red and green kitchens, with food that takes us from Puerto Rico to Lancashire.

The red and green kitchens welcome actors Charles Collingwood and Angela Piper from The Archers. Ainsley Harriott presents.

Holby City actors Jaye Jacobs and Hari Dhillon face each other in the red and green kitchens and reveal the truth behind their passionate on-screen love affair.

Homes under the Hammer presenters Martin Roberts and Lucy Alexander swap the auctioneer's gavel for chopping boards and saucepans to see whose food can raise the most votes.