Yep. I completely get the fact you are questioning it's authenticity. It's barking.
https://www.theguardian.com/tv-and-radio/2024/feb/06/its-alan-partridge-meets-gwyneth-paltrow-how-gregg-wallace-became-the-ultimate-lifestyle-guru
Likewise but I would have preferred it if he'd done it via the medium of music to Maggie May
"Oh Gregg you fat tubster,"
"I can't stand you, amymoreeee"
Talk about knowing your audience.
I can't imagine for one minute Wark's the sort that would be giving it the "look of the size of this one" as she picks up a Cucumber out of the salad bowl