Queijadas de Sintra are traditional Portuguese pastries that originated in the town of Sintra, near Lisbon. They are small, sweet tarts made with a mixture of fresh cheese, sugar, eggs, and cinnamon. The tarts have a creamy and slightly tangy filling, encased in a crispy pastry shell. Queijadas de Sintra are a delightful treat to enjoy with a cup of coffee or tea while exploring Lisbon.