It's '80s week!
The remaining bakers go back to the 1980s, as they put their twist on the classic quiche in the Signature, followed by everyone's favourite retro sweet treat in the Technical.
And in the Showstopper, the competition hots up as the bakers are tested on their ability to stay cool and tackle ice cream cakes. Who will be named star baker, and who will melt under the pressure and leave the tent for good?
The Great British Bake Off continues Tuesday at 8pm on Channel 4.