What is your guilty pleasure?
Gregg: Coach Trip. Contestants go around Europe on a bus and the other contestants vote them off. I can relate to the little bald, tubby gay guy – apart from the tubbiness.
John: Ice Road Truckers. I’ve stopped watching EastEnders because I don’t have time. At least with Ice Road Truckers it’s on nine times a night.
Gregg: I’d rather stuff a whole aubergine into my mouth.
What makes you blush?
Gregg: My singing display on Just the Two of Us with Carol Decker five years ago.
John: Lots of things make me blush.
Gregg: Saucy female contestants make him blush. There’s a contestant coming up in the new show and John said, “Look at the state of your veg,” and she replies, “Well, you should see my room.”
John: That made me blush.
What makes you blubber?
Gregg: It’s a Wonderful Life. The first time I saw it, I was in floods.
John: I find lots of movies make me cry – like the one about the guy with the really big nose…
John: Despicable Me. He’s supposed to be a real meanie, but he’s won over by the orphans he adopts.
Which of you is soppier?
Gregg: John by far. He’d fall into tears over a good sausage roll.
John: Not unless it’s got ketchup!
Gregg: Oh mate, he gets emotional over so much. If someone cooks brilliantly: tearful John. If someone goes out: tearful John. It’s hard to find an untearful John.
John: I don’t cry! I do get emotional.
What would you delete from your wife’s watchlist?
Gregg: Next Top Model.
John: What we call property porn – Escape to the Country, Location, Location, Location… No movie I’m longing to watch can compete.
What show would you bring back?
Gregg: It’s a Knockout. You weren’t here in the 70s, John, but picture this: people dressed as chimps attached to a wire on a greasy track, trying to knock things over while giants throw things at them – it was just brilliant!
John: Richard & Judy. They were great: they rambled on about nothing and the whole nation was addicted.
What would you like to see commissioned?
Gregg: A BBC1 series: me looking at castles in Europe. I’m a huge history buff.
John: He’s a pom and I’m an Aussie – I’d like to present the 101 top beaches of the world.
Who controls the remote?
Gregg: My wife. I’m too old to understand it. I pressed it the other day and the conservatory folded up.
John: Anybody except for me. I get last dibs.
How much would it take to get you into the jungle?
Gregg: It’s a cost in terms of time: it would take an extra two months in the diary to get me there. But I think I’d fare well: I come from Peckham so I’m good at roughing it, and none of the bushtucker stuff looks worse than what my mum was serving in the 70s. She was a terrible cook.
John: Never. Never ever ever ever.
Most embarrassing TV moment?
Gregg: Being really fat on MasterChef used to embarrass me. I’ve since lost a lot of weight. It’s been a three-pronged attack over three years: my wife has had me exercising, turning to healthier foods and reducing the alcohol. It was no miracle cure; it was a lifestyle adjustment.
This is an edited version of an article from the issue of Radio Times magazine that went on sale on 10 January 2011.
MasterChef continues tonight at 9pm on BBC1/BBC1 HD