starting with your half pound of charbroiled perfection, add the following: bread (choose one) - kaiser roll, rye, wheat, sourdough, texas toast, ciabatta; cheese (choose one) - american, swiss, cheddar, provolone, pepperjack, provel, soft cheddar; toppings (choose three) - white onion, grilled onion, mushroom, pickle, tomato, bacon, guacomole, mayo, lettuce, mustard relish, chipotle mayo, jalapenos, coleslaw, chili, cucumber. additional toppings $.50 each.