Pre-heat your oven to 400 degrees. In a large bowl, combine cooked, shredded chicken with 1/2 cup enchilada sauce, 1 cup cheese, green chiles, sour cream, cream of chicken soup, and about 1/2 teaspoon each of salt and black pepper. Microwave tortillas for about 30 seconds so that they’ll be easier to roll up. Divide the mixture evenly among 8 medium sized tortillas, and roll up. Place the tortillas in a 9 x 13 inch casserole dish, seam side down. Top with remaining enchilada sauce, then cheese and top with a drained can of Rottel Tomatoes.
2Bake for 25 minutes, or until the cheese is melted and bubbly. Sprinkle enchiladas with chopped fresh cilantro and serve immediately.
3To make the Soup:
In a small sauce pan, melt butter. Whisk in flour and let cook for 1-2 minutes. Slowly stir in chicken broth, then milk. Stir until it begins to thicken. Let it simmer for a few minutes. Season with a dash of salt and pepper.