Combine Seasonings - In a small bowl, combine salt, pepper, garlic powder, onion powder and paprika.
Cook the Chicken - Preheat oven to 375° F. Season the chicken with half the seasoning blend and bake for 12-14 minutes, or until internal temperature reaches 160°F. Let the chicken rest briefly, then shred or chop into ½ - 1 inch cubes.
Cook the rice - Prepare the rice according to package directions or using a rice cooker. Set aside.
Prep and Bake Casserole
Lower the oven temperature to 350°F.
In a large mixing bowl, add the cooked rice, chicken, 1 ½ cups of the cheese, 3 cans of chicken soup, heavy cream, and the remainder of the seasonings. Stir until everything is well combined. (add hot sauce if wanted)
Lightly spray 9 x 13 baking dish with a nonstick spray. Pour the mixture into the dish, spread evenly, and top with the remaining cheese.
Bake for 30-35 minutes, or until the cheese is fully melted and the casserole is hot and bubbly.