The story of Portuguese sweetmaking

Centuries of Islamic presence left deep marks on the agriculture, language and material culture of southern Portugal. Almond, fig and carob are prominent in present-day Algarve sweetmaking, but the exact continuity between medieval practices and each modern recipe must be demonstrated case by case rather than assumed.

Almond, fig and carob trees became emblems of the Algarve landscape and larder. Turismo de Portugal documents their use in sweets including marzipan or doce fino, stuffed figs, morgados and Dom Rodrigos. This continuity of ingredients is verifiable; a single genealogy for every technique is not.

The Algarve tradition combines produce from the land with sugar, egg and almond techniques developed in domestic, conventual and professional settings. Some sources attribute particular sweets to religious houses, while others establish only a regional association. Each catalogue record therefore states only the provenance its own sources can support.

It is in the convents and monasteries, above all between the sixteenth and eighteenth centuries, that Portuguese sweetmaking reached its height. With sugar now plentiful, and with time, patience and dedicated hands, nuns and monks perfected hundreds of recipes that married sugar with an ingredient they had in excess: egg yolks.

A widely repeated explanation connects the abundance of yolks with egg whites used to clarify wine, starch textiles or perform other work. Sources document particular cases—DGADR, for example, records yolks donated to a community because whites were used in wine—but this does not prove one cause for all Portuguese convent sweetmaking. What recipes and inventories establish securely is the importance of eggs, sugar, almonds and syrup techniques.

Thus were born names that are at once poetry and indulgence: trouxas-de-ovos (egg bundles), papos-de-anjo (angel's chins), barrigas-de-freira (nun's bellies), toucinho-do-céu, ovos-moles. Many were prepared for great religious feasts and offered to benefactors and distinguished visitors. Each religious house jealously guarded its recipes, creating an extraordinary diversity of convent sweets that to this day remains the heart of the national repertoire.

The year 1834 marks the dissolution of the religious orders in Portugal, but the process was not uniform. Male houses were suppressed; several female communities continued without admitting novices and closed only when the last nun died. Heritage records show different timelines from convent to convent.

The sale of sweets already provided income to some communities before 1834. After suppression and closure, recipes and practices circulated through different routes: former religious, servants and workers, local families, manuscript notebooks and new confectionery businesses. Not every transmission story is documented.

The commercial expansion of convent sweets unfolded through the nineteenth and twentieth centuries, not through one instantaneous exodus. Individual records in this catalogue distinguish oral tradition, business memory and documentary evidence whenever the sources allow it.

The company history of Pastéis de Belém connects the sweet with the Jerónimos Monastery and a shop attached to a sugar refinery. It is an institutional tradition now corroborated by DGADR's record, not a published convent manuscript from which the original formula can be reconstructed.

According to that account, after the 1834 closures someone connected with the monastery began selling pastries in the shop. In 1837 regular production of the ‘Pastéis de Belém’ began in buildings attached to the refinery, following a recipe the company presents as originating in the monastery.

The Antiga Confeitaria de Belém has kept that recipe to this day, known only to a handful of master confectioners in what is called the "secret room". The name "Pastel de Belém" still designates only the tarts made in that house; everywhere else in the country and the world, the same pastry is known as the "pastel de nata". From a humble convent leftover it became, perhaps, the most Portuguese of all pastries.

Once out of the convents, the sweets took root in every region, and Portugal became a country of local confectioneries. Aveiro has its ovos-moles, wrapped in wafer and moulded into marine shapes; Sintra, its queijadas and travesseiros; the Alentejo, its encharcadas and sericaias; the North, the pão de ló of Ovar and the tigeladas. Each place proudly guards its own sweet.

Part of this heritage is covered by European Union quality schemes. The application for Ovos Moles de Aveiro was submitted in 2006 and the name was registered as a PGI by Regulation (EC) No 286/2009. Protection covers the name, area and product specification; it does not turn every Portuguese variation into an official formula or certify sweets without a registered designation.

Meanwhile, the pastel de nata carried Portuguese sweetmaking to the world. Today it is found in Lisbon and Porto, but also in London, Macau, Tokyo and São Paulo, multiplied across pastry shops, cafés and international chains. What began with the sugar of Madeira and the yolks of nuns is, in the twenty-first century, one of Portugal's most delicious ambassadors — a sweet story still being written.