Shred or cube your pre-grilled chicken and add to pan over medium heat
Add picante sauce and green chiles to pan
Add taco seasoning to pan, stir everything together and cook thoroughly
Combine sour cream and cream of chicken soup in medium mixing bowl
Add 2 tablespoons of sour cream mixture to chicken mixture and stir together
Evenly distribute chicken mixture to tortillas
Add cheese to each tortilla and then roll tortillas like a burrito
Grease cast iron griddle with hard butter and then spread a layer of the sour cream mixture on the griddle
Place rolled enchiladas on the griddle
Use remaining sour cream mixture to cover enchiladas
Cover with shredded cheese
Bake at 350 degrees for 30 minutes