This recipe is a combination of a couple of my other recipes - It uses my grilled Grilled Chili-Lime Chicken, cut into strips, as well as Bek's Black Bean Salsa/Pico De Gallo. Of course, you can substitute whatever you'd like, but it might help to read through those two recipes to get a feel for the flavors first. This is scaled for a lunch-for-one, but of course, make as many as you like! Amounts are approximate, since I usually just fill up my tortilla until I can barely close it. :)