'Celebrity Bake Off': Who forgets the flour in their cakes tonight?

Ruby Wax, Yung Filly, Laura Whitmore and Gareth Malone bake tonight in Celebrity Bake Off. (Channel 4)
Ruby Wax, Yung Filly, Laura Whitmore and Gareth Malone bake tonight in Celebrity Bake Off. (Channel 4)

A new cast of celebrities enters the tent tonight for The Great Celebrity Bake Off for Stand Up To Cancer - but which of them forgot to put a key ingredient in their cakes?

Tonight's line-up sees Love Island presenter Laura Whitmore, TV star Ruby Wax, choirmaster Gareth Malone and social media star Yung Filly compete to win the star baker apron.

Read more: Matt Lucas wows fans with weight loss transformation

However, one of them falls at the first hurdle by forgetting to include flour in their chocolate fondants in the technical challenge.

Chocolate fondants are often a tough call for TV cooking contestants, so the bakers look nervous when judges Paul Hollywood and Prue Leith tells them they have to turn out four perfect ones to win the round.

Yung Filly misses a key ingredient. (Channel 4)
Yung Filly misses a key ingredient. (Channel 4)

Each baker gets a staggered start so that they can present their fondants at their best, but Yung Filly feels he's at a disadvantage by going first as he has no one to look to for advice.

Things are going reasonably well until near the end of his bake, he shouts out: "Argh I forgot the flour!"

Read more: All you need to know about the last Holby City episode

Wax tries to console him by hugging him and telling him not to cry, but the task is a disaster for Yung Filly who has no time to start his recipe again.

He is forced to turn out a puddle of half-cooked chocolate mix onto a plate for an unimpressed Hollywood and Leith.

Laura Whitmore recreates her most embarrassing moment in meringue. (Channel 4)
Laura Whitmore recreates her most embarrassing moment in meringue. (Channel 4)

The other bakers don't fare too much better though, as they demonstrate why the chocolate fondant is so often a bad idea for TV cooking shows.

Other tasks tonight include making apple turnovers in the signature bake first round, and a showstopper challenge to recreate their most embarrassing moment in meringue - which yields some stunning stories as well as results.

Last week, Emma Willis was crowned star baker of the series' first episode despite having made some very rude shaped elephant biscuits.

Stand Up To Cancer is a joint charity campaign between Channel 4 and Cancer Research UK.

The Great Celebrity Bake Off for Stand Up To Cancer airs tonight (Tuesday) at 8pm on Channel 4.

Watch: Laura Whitmore shares breastfeeding story to raise awareness