Ole & Steen

You're on Hampstead High Street, probably en route somewhere, and the smell of fresh-baked bread pulls you in. Ole & Steen is the sort of neighbourhood bakery that's actually good—Nordic-trained bakers, proper fermentation, the whole thing. Their sourdough has real depth, the cinnamon rolls arrive warm, and they do cracking open sandwiches if you need something more substantial than pastry. It's bright, unfussy, and packed with locals who aren't there for Instagram; they're there because the coffee's solid and the bread's honest.