There's something truly comforting about a warm, cheesy casserole straight out of the oven. This Chicken Broccoli Rice Casserole combines tender chicken, fluffy rice, and fresh broccoli in a creamy, cheesy sauce that's pure comfort in every bite.

I first tried this recipe on a chilly weeknight when I was craving something hearty yet simple. It's been a family favorite ever since, perfect for meal prep or sharing at potlucks. Let’s dive in and make your next dinner unforgettable!

Why You’ll Love This Chicken Broccoli Rice Casserole

Get ready to add this to your weekly meal rotation because there’s so much to love about this recipe!

First off, it’s incredibly easy to make. With just one baking dish and a handful of pantry staples, you’ll have a delicious dinner with minimal cleanup.

This casserole is a complete meal in one dish. You’ve got protein-packed chicken, fiber-rich broccoli, and hearty rice all in a creamy, cheesy sauce. No need to whip up extra sides—this dish has it all.

Not only is it delicious, but it’s also family-friendly. The creamy texture and cheesy goodness make it a hit with kids and adults alike. Even picky eaters won’t be able to resist.

Finally, it’s a great make-ahead option. Whether you’re meal prepping for the week or need a dish to bring to a gathering, this casserole reheats beautifully and tastes even better the next day.

Ingredients Notes

The beauty of this Chicken Broccoli Rice Casserole lies in its simple, wholesome ingredients. Each one brings something special to the table.

Chicken: You can use cooked, shredded chicken for ease. Rotisserie chicken works wonderfully, but leftover grilled or baked chicken is just as good.
Broccoli: Fresh broccoli florets provide a pop of color and a satisfying crunch. You can also use frozen broccoli—just thaw and drain it before adding it to the dish.
Rice: Long-grain white rice is the classic choice here, but brown rice works if you’re looking for a healthier twist. Just be sure it’s cooked before adding it to the casserole.
Cheese: Shredded cheddar is a must for that gooey, melty finish. Feel free to mix in some mozzarella or Parmesan for extra flavor.
Cream of Chicken Soup: This pantry staple creates the creamy base for the casserole. If you prefer, you can make your own homemade cream sauce for a from-scratch version.

Special equipment isn’t required, but a large mixing bowl and a 9x13-inch baking dish are essential to ensure everything fits perfectly.

How To Make This Chicken Broccoli Rice Casserole

Creating this satisfying casserole is easier than you might think. Follow these simple steps, and you’ll have dinner ready in no time!

Prepare your ingredients. Start by cooking your rice according to package instructions. If you’re using raw chicken, cook and shred it ahead of time. Blanch the broccoli florets for 1-2 minutes in boiling water, then drain and set aside.
Make the creamy base. In a large mixing bowl, combine cream of chicken soup, 1 cup of milk, and half of the shredded cheese. Stir until smooth and creamy.
Assemble the casserole. Add the cooked rice, chicken, and broccoli to the bowl. Stir everything together until the ingredients are evenly coated in the creamy sauce.
Transfer to the baking dish. Lightly grease a 9x13-inch casserole dish, then spread the mixture evenly into the dish. Sprinkle the remaining shredded cheese on top.
Bake to perfection. Preheat your oven to 375°F (190°C). Bake the casserole uncovered for 25-30 minutes, or until the cheese is bubbly and golden brown.
Serve and enjoy! Let the casserole cool for 5 minutes before serving. Pair it with a crisp side salad or some crusty bread, and you’re good to go.

Storage Options

This casserole is as convenient to store as it is to make, perfect for leftovers or meal prep.

Refrigerator: Store leftovers in an airtight container for up to 3 days. Reheat individual portions in the microwave or oven until warmed through.
Freezer: To freeze, assemble the casserole but don’t bake it. Cover tightly with foil and freeze for up to 3 months. When ready to bake, thaw overnight in the refrigerator and bake as directed.
Reheating tips: For the best texture, reheat in a 350°F oven for 15-20 minutes. If reheating from frozen, allow extra time.

Variations and Substitutions

The flexibility of this recipe makes it a winner for any household. Here are some ideas to make it your own:

Vegetarian option: Swap the chicken for chickpeas or diced mushrooms and use cream of mushroom soup instead of cream of chicken.
Different proteins: Try using turkey, ham, or even cooked ground beef for a different spin on the classic.
Healthier twist: Use brown rice or quinoa, and replace the cream of chicken soup with a homemade Greek yogurt-based sauce.
Spicy kick: Add diced green chilies, a pinch of cayenne, or a drizzle of hot sauce to the creamy base for some heat.
Cheese swap: Experiment with different cheeses like Gouda, Monterey Jack, or pepper jack for added depth of flavor.

With this recipe, the possibilities are endless. Don’t be afraid to get creative and make it your own!

Now that you’ve got the recipe, it’s time to roll up your sleeves and give it a try. Trust me—your family will be asking for seconds before you know it!