Smooth and creamy, you simply have to try this recipe for Traditional Mexican Flan. With a layer of caramelized sugar on top, this flan is light, smooth, and creamy with a rich vanilla flavor. Make the day before you plan to serve as this Traditional Mexican Flan should be chilled for at least 24 hours before serving. This custard is best served cold and we guarantee whatever leftovers you have will not last long. Bake time is 1 hour.