Beef Wellington is a luxurious British dish that is often served on special occasions. It consists of a tender beef fillet coated with pâté and wrapped in puff pastry. The pastry is then baked until golden and crispy, while the beef remains juicy and tender. Beef Wellington is typically served with a rich mushroom sauce and is often accompanied by roasted vegetables. It is a show-stopping dish that is sure to impress your guests.