The toasted roll gives a nice crunch to this torta. Add in a meat, refried beans, the delectable limed onions and guacamole, and you have a great meal. But the true star of the sandwich has to be the spicy mayo. A nice kick of flavor to end the ideal bite, this condiment gives your taste buds exactly what they need. These tortas are best with the chicken, but don’t be afraid of the steak or braised pork. Any option is a good one for this zesty dish.