01 -
Set oven temperature to 175°C.
02 -
In a large mixing bowl, combine cream of chicken soup, sour cream, and chicken broth; stir until uniform.
03 -
Incorporate garlic powder, onion powder, dried thyme, and black pepper into the sauce mixture; mix thoroughly.
04 -
Add shredded chicken and frozen mixed vegetables to the sauce; fold gently to ensure even coating.
05 -
Transfer the chicken and sauce mixture into a greased 23x33 cm baking dish.
06 -
In a separate bowl, blend stuffing mix with melted butter until the mixture is evenly coated.
07 -
Distribute stuffing mixture evenly over the casserole, then sprinkle shredded Swiss cheese on top.
08 -
Place the dish in the oven and bake for 30 to 35 minutes until bubbling and the stuffing topping is golden brown.
09 -
Allow to rest for 5 minutes; garnish with chopped fresh parsley before serving.