Pastéis de Belém

Pastéis de Belém traces its recipe to the Jerónimos Monastery, whose sugar refinery and general store sat beside the site the bakery now occupies. When Portugal's 1834 decree shut down the country's convents and monasteries, someone connected to the monastery began selling the sweet pastries commercially from the attached shop — the origin, by the bakery's own account, of what would become its best-known product. Baking under the name Pastéis de Belém began formally in 1837.

The recipe itself has stayed inside the business since then, "passed on and known exclusively to the master confectioners who hand-craft the pastries in the 'secret room.'" The bakery describes the formula as unchanged to the present day — a claim that rests on keeping the recipe internal rather than published, guarded across generations of confectioners rather than written down for outside use.

Today the pastries are served warm in the bakery's tiled dining rooms in Belém, dusted table-side with cinnamon and sugar. Nearly two centuries after a monastery closure forced a recipe out of religious hands and into a commercial shop, the tarts remain tied to the same neighborhood and, per the bakery, the same formula.