The rarest bread in Las Vegas is from Julian Serrano insdie Aria Resort. This is the Pan De Cristal, glass bread or honeycomb bread imported directly from Spain. Its best served warm and crusty, with just a touch of olive oil and tomato. #vegas #lasvegas #vegasfood #pandecristal #rarebread #vegasexperience #wheretoeatinvegas #vegasstarfish #julianserrano #vegaslocal #carbs #lipsmackingfoodietours