Beef Wellington is a classic British dish that is often served on special occasions or as part of a fancy dinner. 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 a show-stopping dish that is sure to impress guests. It is often served with a rich red wine sauce and accompanied by roasted vegetables or mashed potatoes.