Preheat your oven to 350°F (175°C). Spray a 9x13 baking dish with cooking spray.
In a large mixing bowl, combine the contents of the rice packets with the condensed soups, cooked chicken, chicken broth, garlic powder, onion powder, and Italian seasoning. Mix well.
Pour the mixed ingredients into the prepared baking dish, spreading the mixture evenly.
Cook the Steamfresh frozen broccoli according to package directions and distribute on top of the casserole mixture.
Sprinkle the shredded cheddar cheese over the entire casserole.
Bake for 25-30 minutes, or until the edges are browned and bubbly, and the cheese is melted.
Remove from the oven and let it cool slightly before serving.
Notes
Use leftover rotisserie chicken for a quick prep.
Mix different cheeses for unique flavors, and ensure proper seasoning for the best taste.