So far, three stars have been confirmed for the BBC show's Christmas Day episode.
Mel Giedroyc admitted she was "livid" with her TV partner.
The TV star won’t be making the same mistake on her new show, Handmade: Britain’s Best Woodworker.
The presenting pair decided not to stay with Bake Off when it moved to Channel 4 in 2017.
"Either I have an operation I don’t need or I tell the doctor there’s nothing wrong with me and there will be two very angry adults."
We can't believe the BBC ever let her near the food on Bake Off.
The comedy duo claim producers were "pointing cameras in the bakers’ faces and making them cry".
The pair will make their debuts in the new comedy next year.
The presenting duo launched their latest project on Easter Sunday.
'We are not trying to change it or hurt the brand.'