Season 12

1. Episode 1

Angellica Bell, Rebecca Adlington, Abdullah Afzal, Kate Bottley, Patti Boulaye, Brian Bovell, Tyger Drew-Honey, Lesley Garrett, Dev Griffin, Barney Harwood, Stephen Hendry, Jaymi Hensley, Ulrika Jonsson, Henri Leconte, Debbie McGee, Aasmah Mir, Jim Moir, Nick Moran, Julia Somerville and Rachel Stevens.

2017-08-16 • 30 min

2. Episode 2

Previous champions return to help decide who should go through to the semi-finals.

2017-08-18 • 30 min

3. Episode 3

The second heat week sees five more celebrities face three culinary challenges.

2017-08-23 • 30 min

4. Episode 4

The heat's four remaining celebrities fight for two semi-final places.

2017-08-25 • 30 min

5. Episode 5

The third heat begins, with five more celebrities taking on three challenges.

2017-08-30 • 30 min

6. Episode 6

2016 champion Alexis Conran is among those returning to help with the judging.

2017-09-01 • 30 min

7. Episode 7

The final five celebrities face three culinary challenges as the last heat begins.

2017-09-06 • 30 min

8. Episode 8

The battle for the last two semi-final places reaches its climax.

2017-09-08 • 30 min

9. Episode 9

It is the first of the semi-finals, and the best eight cooks remain.

2017-09-13 • 30 min

10. Episode 10

It is the last of the semi-finals, and the six celebrities become four.

2017-09-15 • 30 min

11. Episode 11

It is finals week, and the four remaining cooks continue to battle for the title.

2017-09-20 • 30 min

12. Episode 12

Just two challenges stand between the three remaining celebrities and the title.

2017-09-22 • 30 min