Pastel de nata (portuguese pronunciation: [pɐʃˈtɛɫ dɨ ˈnatɐ] (plural: pastéis de nata; [-ˈtɛjʃ-], [-ˈtɐjʃ-])) is a portuguese egg custard tart pastry, optionally dusted with cinnamon. the dish is popular also in countries with historical ties to portugal.
Source: Wikipedia