Mel's boy band autograph collection

Here's a brief description of the contestant's attempt. Someone's probably working writing up more detail!

Mel brought in Howard Donald's autograph on a horseradish, Gary Barlow's autograph on a butternut squash, Mark Owen's autograph on a heritage squash, and Robbie William's autograph on a sweet potato (four out the five members of the boy band Take That).

(Written by Taskmaster Wiki contributors)