The British egg custard tart is a classic dessert that features a rich, creamy filling made primarily from eggs, sugar, and milk or cream. This filling is poured into a pastry crust, typically made from shortcrust pastry, and baked until set. The tart is known for its smooth texture and sweet, custardy flavor. Traditionally, the egg custard tart is served chilled or at room temperature, making it a popular choice for afternoon tea or as a dessert at various gatherings. It has roots in medieval England and remains a beloved treat in British cuisine today.