Wagyu Beef Pattie, Mushroom & Onion Duxelles, Swiss Cheese, Bearnaise sauce, Truffle Mayonnaise & Puff Pastry strings served with your preference of Truffled French Fries or Herbed British Roast Potatoes. The dish is considered a Beef Wellington by the British and Le Beouf en Croute by the French - the Duke won the battle but the war remains. Two countries love of the same dish but only one can prevail. To also share the love, the burger is sold with a beer flight of all three festival beers from Double Vision Brewing.