Preheat oven to 425°F Wash hands. Combine rice and contents of seasoning packet in 13x9-inch baking pan. Add boiling water; mix well. Wash hands. Lay chicken breasts on top of rice, sprinkle with garlic powder, cover and bake 30 minutes.
Add broccoli, cover and bake 4 to 6 minutes or until chicken is done (internal temperature 170° F).
Sprinkle with cheese and bake, uncovered 5 minutes or until cheese is melted and begins to brown.
Serving Suggestion: Serve hot out of the oven with yeast rolls. Refrigerate leftovers.
Tip: You may substitute Fresh Boneless, Skinless Chicken Breasts; this may decrease cooking time.