2017 | 10 Episodes

Season 1 of The Great British Bake Off: An Extra Slice premiered on August 31, 2017.

2018 | 10 Episodes

Season 2 of The Great British Bake Off: An Extra Slice premiered on August 31, 2018.

2019 | 10 Episodes

Season 3 of The Great British Bake Off: An Extra Slice premiered on August 30, 2019.

2020 | 10 Episodes

Season 4 of The Great British Bake Off: An Extra Slice premiered on September 25, 2020.

2021 | 10 Episodes

Season 5 of The Great British Bake Off: An Extra Slice premiered on September 24, 2021.

2022 | 10 Episodes

Season 6 of The Great British Bake Off: An Extra Slice premiered on September 16, 2022.

2023 | 10 Episodes

Season 7 of The Great British Bake Off: An Extra Slice premiered on September 28, 2023.

2024 | 10 Episodes

Season 8 of The Great British Bake Off: An Extra Slice premiered on September 26, 2024.