In a bowl, mix the chopped chicken with garlic powder, onion powder, Italian seasoning, salt, pepper, and 2 tablespoons of olive oil until well combined.
Add the thawed chopped broccoli and chopped onion to the chicken mixture and toss everything together.
Preheat your oven to 375°F.
In a 9x13 casserole dish, combine the uncooked rice, lemon juice, 1 tablespoon of olive oil, minced garlic, lemon zest, salt, pepper, and hot water. Stir to mix and spread the rice evenly in the dish.
Place the seasoned chicken mixture on top of the rice, spreading it out evenly.
Cover the dish tightly with aluminum foil and bake for 50 minutes.
After 50 minutes, remove the foil, taste the dish, and adjust the salt and pepper if necessary.
Serve and enjoy; this meal prep is designed to last for six days.
