When Is Bake Off 2024. On channel 4 (3 p.m. In the u.k., the great british bake off 2024 premiered on tuesday, september 24 at 8 p.m.

The great british bake off (gbbo) is back for its 15th series, with the first episode kicking off this week. Find out everything we know about the 15th season of the popular baking show, including when it will air, who will be in the tent, and who won the previous series.