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Chicken broccoli rice casserole in a white baking dish with chopped parsley on top with a gold serving spoon and a tea towel on the side.

Chicken Broccoli Rice Casserole

Author: Stephanie Kay

With 10 minutes of prep time, this chicken broccoli and rice casserole is a family-friendly recipe perfect for an easy weeknight dinner. Plus, leftovers keep well in the fridge and freezer for days to come.

  • Author: Stephanie Kay
  • Prep Time: 10 minutes
  • Cook Time: 50 minutes
  • Total Time: 1 hour
  • Yield: 6 servings 1x
  • Category: Dinner
  • Method: Oven
  • Cuisine: American

Ingredients

Instructions

  1. Preheat oven to 400°F and grease a 9 x 13-inch baking dish with olive oil.
  2. Place the chicken breasts on a cutting board, diced into 1-inch cubes, and season generously with salt and pepper.
  3. In the prepared baking dish, add the rice, diced onion, minced garlic, dried thyme, salt, pepper, chicken broth, milk, and olive oil, and stir until well combined.
  4. Add the cubed chicken to the baking dish and stir again to incorporate with the liquid rice mixture.
  5. Cover the baking dish with aluminum foil (required) and transfer to the oven to bake for 30 minutes.
  6. After 30 minutes, remove the baking dish from the oven, remove the aluminum foil, and add the broccoli to the dish. Using a fork, gently mix the broccoli into the rice and chicken mixture.
  7. Recover the baking dish with aluminum foil (required) and return it to the oven for a final 20-25 minutes or until all of the liquid is absorbed, the rice is tender, and the chicken is cooked through. Once cooked, remove the foil and fluff gently with a fork.
  8. Sprinkle the top with shredded cheese, spreading it out evenly, and return the baking dish to the oven for a final 5-10 minutes until the cheese has melted and is slightly golden.
  9. Once cooked, remove from the oven and allow to cool for 5 minutes before serving. Any leftovers can be stored in an airtight container in the fridge for up to 4 days or in the freezer for up to 3 months.

Notes

To Use Chicken Thighs: Swap the chicken breasts for equal parts boneless, skinless chicken thighs.

To Use Rotisserie Chicken: Swap the chicken breasts for 4 cups of shredded rotisserie chicken.

To Use Frozen Broccoli: Swap the fresh broccoli for 4 cups of frozen broccoli.

To Use Brown Rice: Swap the white rice for x cups of brown rice and cook the casserole for an additional 15-20 minutes.

To Use Onion Powder: Swap the onion for 1 teaspoon onion powder.

To Use Garlic Powder: Swap the garlic cloves for 2 teaspoons of garlic powder.

Nutrition