What is "pastel de nata"

n. A Portuguese egg tart pastry.

Pastel de nata (; plural: pastéis de nata), is a Portuguese egg tart pastry, common in Portugal, the Lusosphere countries and regions (which include Brazil, Angola, Mozambique, Cape Verde, São Tomé and Príncipe, Guinea-Bissau, Timor-Leste, Goa, Malacca and Macau, introducing them later in Mainland China), and countries with significant Portuguese immigrant populations, such as Canada, Australia, Luxembourg, the United States, and France, among others.