Heat the oven to 375°F. Spray a 9×13 dish.
Dump in the orzo, soup, broth, and chicken. Sprinkle on the garlic powder, pepper, and hot sauce.
Dump in the frozen broccoli straight from the bag. Stir well so the orzo is under the liquid.
Cover tightly with foil. Bake at 375°F for 40 minutes.
Uncover and stir. It should look loose and creamy.
Stir in half the cheddar. Top with the rest, then the crushed Cheez-Its.
Bake uncovered 5 more minutes.
Let it sit 10 minutes before serving. Taste before adding any salt.
