"A Baker's Life" (working title) will give viewers an insight in to the "real Paul Hollywood" as he retraces the steps of his baking career.
She is the only member of the original BBC team to follow the show to Channel 4 other than judge Paul Hollywood.
The next series - the first to be aired on Channel 4 since it picked up the rights to the show from the BBC a year ago - will see Sandi Toksvig and Noel Fielding taking over where previous hosts Mel and Sue left off.
She will also invite her audience of Bake Off fans to bring in their own culinary masterpieces as she shares clips of exclusive footage and unseen moments from the main show.
However, although the show has lost the much-loved trio of Mary Berry, Mel and Sue, it turns out there is one more familiar face following Bake Off to its new home. It will be made by Love Productions with executive producers Richard McKerrow and Kieran Smith. How he came to become such a great baker with a passion for everything to do with baking is a fascinating story that hasn't been told.
The Great British Bake Off will return to screens in autumn with judges Paul Hollywood and Prue Leith, and presenters Sandi Toksvig and Noel Fielding at the helm.
Channel 4 has a solution to 'Great British Bake Off' fans' concerns about how the inclusion of adverts will affect the show's pacing.
"I am really looking forward to another Extra Slice and all the fun and frolics that brings".