Lisbon's defining sweet: a flaky puff-pastry shell holding a thin custard of egg yolk, milk and sugar, blistered black on top under high heat.

Perfected at the Jeronimos monastery in Belem long before the 1834 dissolution of religious orders, the custard tart recipe was sold to a sugar refinery next door after that closure. Pasteis de Belem opened in 1837 and has guarded the original formula behind a locked door for the four generations since. Manteigaria reopened the conversation in 2014 with a modern, lighter version baked every twenty minutes.

5 editor picks for Pastel de nata in Lisbon, ranked by editorial score. All Lisbon signature dishes · Pastel de nata across every city.