Custard Tart

S & I: Puff pastry dough, custard filling. H & C: An original recipe that can be traced to the Santa Maria de Belém Monastery (order of Hieronymites) in Lisbon, produced and sold since 1837 under the name Pastel de Belém. Multiple derivative recipes are produced today under the name Pastel de Nata. The Natão is a popular variation with twice the regular height.