A proprietary blend of chuck, brisket, and short ribs, grilled brioche roll with lettuce, tomato, and Shield's Sauce (a blend of mayo, mustard, ketchup, garlic, and onion). Add American, white cheddar, cheddar, fontina, bleu cheese, grilled onion, sautéed mushrooms, spicy peppers, fried egg, crisp bacon for an additional charge.