01 -
Spray a 9 x 13-inch baking dish with cooking spray.
02 -
Preheat the oven to 350 degrees Fahrenheit.
03 -
In a medium-sized bowl, combine shredded rotisserie chicken and 1 cup of Monterey Jack cheese.
04 -
Fill each tortilla with the chicken mixture and roll each one up. Place them seam-side down in the prepared baking dish.
05 -
Melt the butter over medium-low heat in a skillet. Sprinkle in flour and whisk to combine. Cook for 1 minute.
06 -
Reduce the heat to low and whisk in the chicken broth. Cook until the mixture becomes bubbly.
07 -
Allow the sauce to cool for 3-5 minutes until it reaches room temperature.
08 -
Stir in sour cream and diced green chilies until fully combined. The sauce should be smooth and the sour cream completely dissolved.
09 -
Pour the sauce over the enchiladas in the baking dish, then top with the remaining shredded cheese.
10 -
Bake the enchiladas in the preheated oven for 20-25 minutes.
11 -
Serve warm with optional toppings and enjoy!