The Custard That United Continents
Flan began in ancient Rome as a savory egg dish. The Spanish transformed it into the sweet custard we know, using the eggs and dairy abundant in medieval monasteries. When Spain colonized Latin America, flan followed.
Each country adapted it. Mexico uses condensed milk for extra richness. Cuba makes it denser with more eggs. Philippines adds a crust of leche flan. Puerto Rico sometimes adds cream cheese or coconut.
The genius of flan is the caramel. Sugar melted until amber, poured into the mold before the custard, transforming into a liquid sauce as it bakes. When you unmold a perfect flan — that moment when the caramel cascades over the trembling custard — that's magic.
"Watch the jiggle. A good flan moves like agua, not like jello."