Beef Wellington is a classic British dish that has become a favorite in many upscale restaurants. It features a tender beef fillet coated with a layer of pâté and wrapped in puff pastry. The pastry is then baked until golden and crispy, while the beef remains juicy and flavorful. The dish is often served with a rich red wine sauce and accompanied by roasted vegetables or mashed potatoes. It's a show-stopping entrée that is perfect for special occasions.