I make the world’s greatest traybake — it’s beloved by thousands of people

John let us snoop inside his kitchen (Picture: John Gregory-Smith)

Welcome back to What’s Cooking, Metro’s food series taking a peek inside the nation’s kitchens.

This week we’re at home with John Gregory-Smith, rifling through the content creator’s cupboards, fridge and freezer.

You might recognise the London-based foodie from his various stints on TV, cooking up a storm on the likes of Sunday Brunch and BBC Morning Live.

But he’s also known for sharing recipes on social media, where he’s amassed more than one million followers on Instagr...