You can have a great network of informants, but sometimes there’s no substitute for getting out and about, keeping your eyes peeled. It’s a fact that our local journalists – what’s left of them, anyway – have forgotten, working from home. So last Saturday, after a very enjoyable lunch at Blue Collar and a coffee at Compound, my friend Dave and I took a wander down the Oxford Road to be virtuous and get some steps in ahead of a few afternoon beers at the Nag’s Head.

Much of what I saw was as expected. Traditional Romanesc are still there, in the spot where I had so many brilliant meals when it used to be Buon Appetito. Vampire’s Den, too (“is that really the only reference to Romania they thought people would get?” was Dave’s take). Oishi had definitely gone from “temporarily closed” to “never coming back in a million years” and Workhouse had been given a very attractive makeover, although the new store front didn’t seem to contain the name anywhere.

But there were, as there always seem to be, places that were news to me. Near the top of the Oxford Road, a place called AfrikInn was selling fufu, fried yam and jollof rice. SORRY WE’RE CLOSED TODAY SEE YOU TOMORROW said handwritten signs on the door and window. Further down, not far from Momo 2 Go, a place called Agnes’ Coffee Shop was open, selling coffee and Polish street food: the word Zapiekanki ran vertically down the brickwork, in a bigger font than the name of the café. I made a mental note of both.

But the place Dave and I were vaguely ambling to check out was Portuguese café DeNata, which opened in March this year, replacing – and this is where it gets confusing – Portuguese café Time 4 Coffee, which opened last August. It had been on my list for ages and although Dave and I were both full from lunch we figured an expedition to research pasteis de nata was a worthy pre-pint pursuit. Dave’s son has just come back from Lisbon on holiday, and hearing all about it made me very glad I had my own trip booked there later in the year.

We ordered a couple of pasteis, and the proprietor – instantly bright and personable – took great pride in showing me the menu; I chatted away with her for so long that poor Dave had to pay for the egg custard tarts. The owner asked me to follow DeNata on Facebook, and I dutifully promised I would. The place was bustling on a Saturday afternoon, and warm, but I didn’t pay it too much attention. Dave and I had a pub table to bag, after all, and a pastel de nata to inhale.

Anyway, the next day I left the house mid-morning, took a couple of buses and turned up at DeNata just before midday for lunch, to eat the meal you’re about to read about. So why did I do that?