Chicken Broccoli Rice Casserole

Featured in: Easy Weeknight Dinners

This comforting casserole blends tender chicken breast, fresh broccoli florets, and long-grain rice in a creamy sauce made with milk, cheddar cheese, and a touch of thyme. After combining sautéed onion and garlic with broth and condensed soup, the mixture is baked until bubbly and topped with melted butter and breadcrumbs for a golden finish. Easy to prepare and perfect for family dinners, it balances nutritious ingredients with rich flavors.

Updated on Wed, 19 Nov 2025 12:15:00 GMT
Chicken & Broccoli Rice Casserole bubbling golden-brown, a comforting family-friendly American dinner with tender chicken. Save
Chicken & Broccoli Rice Casserole bubbling golden-brown, a comforting family-friendly American dinner with tender chicken. | nibbromeals.com

A creamy comforting casserole featuring tender chicken fresh broccoli and fluffy rice all baked together in a simple homemade sauce. Perfect for weeknights and budget-friendly family meals.

I first made this casserole after searching for something filling but simple that everyone in my family would enjoy. It's become our goto weeknight dinner and is always a hit at potlucks.

Ingredients

  • 2 cups cooked chicken breast: Diced or shredded (about 300 g)
  • 2 cups broccoli florets: Fresh or frozen (about 200 g)
  • 1 small onion: Finely chopped
  • 2 cloves garlic: Minced
  • 1 cup long-grain white rice: Uncooked
  • 2 cups low-sodium chicken broth: Or vegetable broth
  • 1 can condensed cream of chicken soup: 10.5 oz (300 g) or homemade equivalent
  • 1 cup milk: Any variety
  • 1 cup shredded cheddar cheese: Plus extra for topping
  • 1/2 teaspoon salt: To taste
  • 1/4 teaspoon black pepper: To taste
  • 1/2 teaspoon dried thyme: Optional
  • 1/2 cup breadcrumbs: Optional
  • 2 tablespoons melted butter: Optional for topping

Instructions

Prep Oven and Dish:
Preheat oven to 375°F (190°C). Lightly grease a 9x13-inch (23x33 cm) baking dish.
Sauté Vegetables:
In a large skillet over medium heat sauté the onion in a splash of oil until soft about 3–4 minutes. Add garlic and cook 1 minute more.
Mix Ingredients:
In a large bowl combine the cooked chicken broccoli florets sautéed onion and garlic uncooked rice chicken broth condensed soup milk cheddar cheese salt pepper and thyme. Mix until well combined.
Assemble Casserole:
Pour the mixture into the prepared baking dish and spread evenly.
Add Topping:
If using mix breadcrumbs with melted butter and sprinkle over the casserole. Top with extra cheddar cheese if desired.
Bake:
Cover tightly with foil and bake for 30 minutes. Uncover and bake an additional 10–15 minutes or until the rice is tender the casserole is bubbling and the top is golden.
Rest and Serve:
Let rest for 5 minutes before serving.
Save
| nibbromeals.com

Our kids love helping layer the ingredients and sprinkle cheese on top. We always share a big bowl together on chilly nights for a comforting family dinner.

Required Tools

9x13-inch (23x33 cm) baking dish large bowl skillet measuring cups and spoons and aluminum foil are needed.

Allergen Information

Contains milk wheat and poultry. Easily made gluten-free by selecting safe ingredients. Always check labels if sensitive.

Nutritional Information

Per serving: Calories 470 Total Fat 19 g Carbohydrates 43 g Protein 29 g

Savory Chicken & Broccoli Rice Casserole, topped with melted cheese, offers a warm, fragrant aroma in every bite. Save
Savory Chicken & Broccoli Rice Casserole, topped with melted cheese, offers a warm, fragrant aroma in every bite. | nibbromeals.com

Serve warm straight from the oven for best taste. This casserole is perfect for freezing and easy reheating.

Common recipe questions

Can I use frozen broccoli instead of fresh?

Yes, frozen broccoli works well and saves prep time. Just thaw and drain before adding to keep the casserole from becoming watery.

How do I make this dish gluten-free?

Substitute the condensed soup and breadcrumbs with certified gluten-free versions to maintain texture and flavor safely.

Can I prepare this casserole ahead of time?

Yes, you can assemble it in advance and refrigerate. Bake it fresh when ready to enjoy a hot and comforting meal.

What is a good alternative to chicken breast?

Rotisserie chicken makes a quick substitute, adding convenience without sacrificing taste or texture.

How can I add more vegetables to this dish?

Incorporate sliced mushrooms or frozen peas into the mix before baking to boost nutrition and flavor variety.

Chicken Broccoli Rice Casserole

Tender chicken, fresh broccoli, and fluffy rice baked together in a creamy, comforting dish.

Time to prep
20 minutes
Time to cook
40 minutes
Overall time
60 minutes
Creator Ethan Cole


Level of difficulty Easy

Cuisine type American

Serves 4 Number of servings

Nutrition info None specified

Ingredient list

Proteins

01 2 cups cooked chicken breast, diced or shredded (approximately 10.5 oz)

Vegetables

01 2 cups broccoli florets (fresh or frozen)
02 1 small onion, finely chopped
03 2 cloves garlic, minced

Grains

01 1 cup long-grain white rice, uncooked
02 2 cups low-sodium chicken broth (or vegetable broth)

Simple Sauce

01 1 can (10.5 oz) condensed cream of chicken soup or homemade equivalent
02 1 cup milk
03 1 cup shredded cheddar cheese, plus extra for topping

Seasonings

01 1/2 teaspoon salt
02 1/4 teaspoon black pepper
03 1/2 teaspoon dried thyme (optional)

Topping

01 1/2 cup breadcrumbs (optional)
02 2 tablespoons melted butter (optional, for topping)

Cooking steps

Step 01

Preheat oven and prepare baking dish: Preheat the oven to 375°F. Lightly grease a 9x13-inch baking dish.

Step 02

Sauté aromatics: In a large skillet over medium heat, sauté the chopped onion in a splash of oil until softened, about 3 to 4 minutes. Add minced garlic and cook for an additional minute.

Step 03

Combine main ingredients: In a large bowl, mix together cooked chicken, broccoli florets, sautéed onion and garlic, uncooked rice, chicken broth, condensed cream of chicken soup, milk, shredded cheddar cheese, salt, black pepper, and dried thyme until fully combined.

Step 04

Assemble casserole: Pour the mixture evenly into the prepared baking dish and spread to level the surface.

Step 05

Add topping: If using, combine breadcrumbs with melted butter, then sprinkle over the casserole. Add extra shredded cheddar cheese on top if desired.

Step 06

Bake covered: Cover the dish tightly with aluminum foil and bake for 30 minutes.

Step 07

Bake uncovered until golden: Remove the foil and bake an additional 10 to 15 minutes, until the rice is tender, the casserole is bubbling, and the top is lightly browned.

Step 08

Rest before serving: Allow the casserole to rest for 5 minutes before serving to set.

Kitchen tools

  • 9x13-inch baking dish
  • Large mixing bowl
  • Skillet
  • Measuring cups and spoons
  • Aluminum foil

Allergy details

Always check ingredients for allergens. Unsure? Talk to a healthcare expert.
  • Contains milk, wheat (unless gluten-free ingredients are used), and poultry.

Nutrition details per serving

Details are shared for reference only. Reach out to your doctor with any health questions.
  • Energy (calories): 470
  • Total fat: 19 grams
  • Carbohydrates: 43 grams
  • Protein content: 29 grams