PUBLISHED: 14:52, Tue, Mar 19, 2019 | UPDATED: 14:59, Tue, Mar 19, 2019
This week, Great British Bake Off presenter Sandi will be seen trying her hand at some of the bakes.
The 60-year-old usually co-hosts the popular Channel 4 series alongside Noel Fielding but tonight she will swap roles.
It comes as celebrity contestant Big Narstie is forced to pull out of the second day of baking after falling ill.
Noel will announce the news in tonight’s instalment of the show as the bakers return to the iconic white tent.
“There has been a development overnight,” Noel informs Big Narstie’s fellow contestants Johnny Vegas, Katarina Johnson-Thompson and Jess Phillips.
"Unfortunately, Big Narstie can’t be with us today as he’s a little bit unwell, but he will be replaced by another baker.
“It’s a seamless swap, don’t worry.”
Sandi will then be seen jumping forward and donning an apron to complete the final challenge.
As the baking commences, Noel will affectionately call his co-host Little Narstie.
Speaking about her time baking in the tent, Sandi said: “The thing that I really learnt today was to throw yourselves into it, give it a go, raise
