In a large skillet, heat olive oil over medium heat. Add shredded chicken, garlic powder, onion powder, salt, and pepper. Stir until well mixed and heated through.
In a separate pot, combine sour cream, chicken broth, and diced green chilies. Cook over medium heat until smooth and slightly thickened.
Warm tortillas in the microwave or skillet for easier rolling.
Place a portion of the chicken mixture on each tortilla, roll, and place seam-side down in a baking dish.
Pour the sour cream mixture over the enchiladas and sprinkle with Monterey Jack and cheddar cheese.
Bake in the preheated oven for 25-30 minutes until cheeses are melted and bubbly.
Garnish with fresh cilantro before serving.
Notes
These enchiladas can be served with Spanish rice or a fresh salad for a complete meal.