Pastel de nata
Since the opening of Fábrica de Pastéis de Belém, the original recipe of the pastel de nata is kept as a secret. The recipe is unchanged to this day and is known by very few people. The Fábrica de Pastéis de Belém, remains the most popular place to buy pastéis de nata around Lisbon. The shop is located near the Jerónimos Monastery.