Preheat oven to 350. Lightly grease a 9x13 glass baking dish with non-stick cooking spray.
In a mixing bowl, combine the shredded chicken, diced avocado, cilantro, sour cream, lime juice, cumin, salt and pepper.
Spoon the mixture evenly onto the 12 tortillas. Roll, place seam side down, and fit snugly into the baking dish.
Pour the enchilada sauce over the top. Sprinkle the shredded cheese over the top.
Bake in the preheated oven for 25 minutes, or until cheese has melted and sauce is bubbly.
Prepare a side dish.
Serve Cilantro Lime Chicken Enchiladas with side dish.