These chicken tacos can be simple to prepare, with practice. They are VERY delicious and addicting. In Mexico they are usually served for supper but they make a wonderful light lunch also. This is authentic and made from scratch. The flavorful results are well worth the effort. The salsa and filling can be made a day or two ahead and refrigerated. To simplify things even more you can purchase a rotisserie chicken from the deli instead of poaching your own. Prep time does not include cooking time.