Preheat your oven to 350°F. Lightly grease a 9x13 baking dish to prevent sticking.
In a medium bowl, combine shredded chicken, cream cheese, onion powder, smoked paprika, and HALF the shredded cheese. Mix well.
Lay a tortilla flat, spoon about 1/3 cup of the chicken mixture into the center, and roll it up. Place it seam-side down in the prepared baking dish.
Repeat for all tortillas.
Melt butter in a medium saucepan over medium heat. Whisk in the flour and chili powder to form a roux.
Gradually pour in chicken broth while whisking to avoid lumps. Let the sauce simmer for 2–3 minutes until slightly thickened.
Pour the creamy sauce evenly over the enchiladas in the baking dish. Sprinkle the remaining cheese on top.
Bake for 20–25 minutes, then broil for 2–3 minutes to get that golden, bubbly cheese.
Serve up your enchilladas with a salad, cilantro-lime rice, roasted bveggies,or whatever you like!