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This easy chicken broccoli rice casserole recipe is a wholesome, protein‑packed, fiber-rich dish loaded with tender chicken, fresh broccoli, and fluffy rice in a rich, creamy cheese sauce, all baked to golden perfection.
This healthy chicken broccoli rice casserole recipe stands as a quintessential emblem of American comfort food.
Its enduring appeal stems from a harmonious blend of creamy textures, savory chicken, vibrant broccoli, and satisfying rice, all enveloped in a blanket of melted cheese.
Our baked chicken rice broccoli casserole effortlessly combines convenience with hearty satisfaction, making it a perennial favorite for family dinners, potlucks, and meal preparation.
Its versatility allows for numerous adaptations, ensuring it remains a beloved staple passed down through generations, consistently delivering warmth and nostalgia with every spoonful.
This chicken and broccoli casserole dish is a practical and heartwarming answer to common modern challenges like time constraints and the desire for wholesome, healthy home-cooked meals.
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Key Ingredients for Chicken Broccoli Rice Casserole
The quality and type of ingredients chosen significantly influence the outcome of this chicken broccoli rice casserole.
1. Chicken
- For optimal moisture, boneless, skinless chicken thighs are often preferred over breasts, as their higher fat content helps prevent them from drying out during the baking process.
- If speed is the priority, pre-cooked chicken, such as canned chunk chicken or leftover rotisserie chicken, can drastically reduce preparation time.
2. Rice
- Long-grain white rice, including varieties like Basmati or Jasmine, is recommended for achieving a tender, non-sticky texture that mimics a creamy risotto.
- While instant rice offers ultimate convenience, it may not yield the same textural depth.
- Brown rice can be used for a healthier option, but be prepared for a longer cooking time and potentially needing more liquid.
3. Broccoli
- Fresh broccoli generally provides superior flavor and texture.
- However, frozen broccoli is a perfectly acceptable and convenient substitute, provided it is thawed and thoroughly drained of excess liquid to prevent a watery casserole.
4. Cheese
- Any cheese that melts well can be used, offering flexibility in flavor and texture.
- Sharp cheddar contributes a robust, tangy flavor, while mozzarella provides a milder taste and excellent stretch.
- Processed cheese products are known for creating an exceptionally smooth and gooey consistency.
5. Creamy Sauce Base
This scratch-made sauce of butter, onion, garlic, flour, chicken broth, and whole milk is what truly binds the casserole together, infusing it with deep, savory flavor and a luxurious, velvety texture.
- Butter, Onion, and Garlic: These aromatics are sautéed first to build a foundational layer of savory depth, creating a rich base for the sauce.
- All-Purpose Flour: Used to create a roux with the butter, this is the thickening agent that gives the sauce its creamy consistency.
- Chicken Broth and Milk: These liquids are whisked into the roux to form the smooth, rich sauce, providing moisture and flavor throughout the chicken broccoli rice casserole.
6. Seasonings
- These essential spices (Italian seasoning, garlic powder, onion powder, salt, pepper) elevate the overall flavor profile, ensuring every bite is well-seasoned and aromatic.
- They complement the natural flavors of the chicken and vegetables, adding warmth and depth to the entire chicken rice broccoli casserole dish.
Equipment Needed for Preparing Cheesy Chicken Broccoli Rice Casserole
Having the right kitchen tools at hand makes the cooking process smoother and more enjoyable.
- Large, Heavy-Bottomed Pot or Dutch Oven: This is a versatile and crucial piece of equipment. If the pot is oven-safe, it allows for a true “one-pot” experience, significantly minimizing cleanup.
- 9×13-inch Baking Dish: This is the standard size for most casseroles, providing ample surface area for the ingredients to cook evenly and for the cheese to melt into a bubbly, golden crust if transferring from a skillet.
- Large Mixing Bowls: These are useful for combining cooked ingredients before transferring them to the baking dish, especially if pre-cooking the rice separately.
- Whisk: An indispensable tool for creating a smooth, lump-free sauce when incorporating flour and liquids into the roux.
- Cutting Board and Sharp Knife: Essential for efficient and safe preparation of all ingredients, including cubing chicken, dicing onions, mincing garlic, and cutting broccoli florets.
- Measuring Cups and Spoons: Accurate measurement of ingredients is key to consistent results in any recipe.
- Box Grater: If using block cheese, a box grater is necessary for shredding it. The way cheese is shredded impacts how smoothly it melts into the sauce.
- Aluminum Foil or Tight-Fitting Lid: Crucial for covering the casserole during the initial baking phase, which traps steam and ensures the rice cooks evenly.
- Meat Thermometer: A valuable tool for ensuring chicken is cooked to a safe yet moist internal temperature, preventing it from becoming dry and tough.
Health Benefits of this Chicken Broccoli Rice Casserole
This easy chicken broccoli rice casserole isn’t just a delicious and comforting meal; it also offers a range of health benefits, making it a wholesome choice for your family.
- High in Protein: This chicken broccoli rice casserole is an excellent source of protein, primarily from the chicken and cheese. Protein is crucial for building and repairing tissues, making enzymes and hormones, and supporting overall body function.
- Good Source of Dietary Fiber: Thanks to the broccoli and rice, the chicken and broccoli casserole provides a good amount of dietary fiber, which aids in digestion, helps maintain bowel health, and can contribute to a feeling of fullness.
- Rich in Vitamin C: Broccoli is a powerhouse of Vitamin C, an essential antioxidant that supports the immune system and skin health.
- Contains Vitamin A: This chicken broccoli rice casserole contributes Vitamin A, important for good vision, immune function, and cell growth, primarily from the broccoli and cheese.
- Provides Vitamin K: Broccoli is an excellent source of Vitamin K, which is vital for blood clotting and bone health.
- Source of Calcium: With cheese and milk (if used in the sauce), this chicken broccoli rice casserole offers calcium, a mineral critical for strong bones and teeth.
- Contributes Iron: Both the chicken and broccoli contribute to the iron content, which is essential for oxygen transport in the blood and preventing fatigue.
- Good for Potassium Intake: This chicken and broccoli casserole provides potassium from ingredients like chicken and broccoli, which is important for maintaining fluid balance, nerve signals, and muscle contractions.
- Contains Vitamin D: Depending on the ingredients, particularly whole milk or cheese, this cheesy broccoli rice casserole can contribute Vitamin D, which is important for bone health and immune system regulation.
Quick Tips for Making the Best Chicken Broccoli Rice Casserole
These chef tips and practical pointers will help you achieve the most delicious and satisfying chicken broccoli rice casserole.
1. Chicken Perfection
- For the juiciest results, especially when dealing with the prolonged heat of a casserole, opting for chicken thighs is often recommended due to their higher fat content and natural moisture.
- If using chicken breasts, be mindful not to overcook them initially; an internal temperature of 155-160°F (68-71°C) is ideal when you pull them from the heat, as carryover cooking will bring them to the safe 165°F (74°C) during resting.
- A pre-cooked rotisserie chicken is a fantastic shortcut for busy days, significantly cutting down on prep time.
2. Broccoli Best Practices
- Fresh broccoli generally offers the best texture and vibrant color in this dish.
- If using frozen, ensure it is fully thawed and thoroughly drained to prevent excess moisture from making your chicken and broccoli casserole watery or bland.
3. Cheese Matters
- For the smoothest, creamiest sauce and the best melt, always shred your own cheddar from a block.
- Pre-shredded cheeses often contain anti-caking agents like cellulose, which can interfere with a smooth, creamy melt and lead to a slightly grainy texture.
4. Rinsing Rice is Key
- Do not skip rinsing your long-grain white rice before adding it to the casserole.
- This simple but effective step removes excess starch, which is a common culprit for mushy or gummy rice in baked dishes.
5. Sauce Savvy
- The consistency of your sauce is paramount. If it turns out too thick, easily thin it with a splash more chicken broth or milk, adding a little at a time until the desired consistency is reached.
- Conversely, if it is too thin, create a quick slurry by whisking 1 tablespoon of flour with ¼ cup of milk until lump-free, then stir it into the simmering sauce a little at a time until your desired consistency is achieved.
6. Flavor Boosts & Brightness
- Do not be shy with seasoning; taste the sauce as you go and adjust as needed. Your palate is your most important tool in the kitchen.
- A small hint of Dijon mustard in the sauce can add a subtle tang and depth, and a squeeze of fresh lemon juice over the finished casserole can brighten the rich flavors, cutting through the creaminess.
7. The Power of Crunch
- For a delightful textural contrast that elevates the entire dish, do not forget the optional buttery Ritz cracker or panko topping.
- It adds a golden, crispy crown that makes every bite more interesting.
8. Make-Ahead & Freezer Friendly
- This chicken broccoli rice casserole is a meal-prep dream, making it perfect for busy schedules.
- It can be assembled up to 24 hours in advance and refrigerated. For best results, allow it to come to room temperature for about 30 minutes before baking.
- For longer storage, freeze cooked portions in airtight containers for up to 3 months. Always thaw overnight in the fridge before reheating for optimal texture.
9. Vegetable & Cheese Variations
- Feel free to incorporate other vegetables like chopped bell peppers, baby spinach, sliced mushrooms, or green peas for added nutrition and flavor.
- Experiment with different cheeses such as mozzarella, Gruyère, or a blend for a unique twist on the classic flavor profile.
Final Remarks
Chicken broccoli rice casserole, in many of its popular forms, is a direct descendant of this “golden age” approach, often utilizing condensed soups and pre-cooked ingredients for maximum ease.
Its lineage can be specifically traced to chicken divan, a dish invented at the Divan Parisien Restaurant in New York City in the early 20th century.
Originally a “swanky” signature dish made with poached chicken, broccoli, and a rich Mornay sauce (a cheesy béchamel), its exact recipe was a closely guarded secret.
The easy chicken broccoli rice casserole recipe stands as a testament to the enduring appeal of comfort food, a dish that masterfully combines convenience, wholesome goodness, and profound satisfaction.
Happy cooking!
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Easy Chicken Broccoli Rice Casserole with Cheese
Description
This cheesy chicken broccoli rice casserole is a high-protein, incredibly comforting meal that blends tender chicken, vibrant broccoli, and fluffy rice in a rich, cheesy sauce, perfect for a cozy dinner.
Ingredients
For the Chicken
For the Rice & Broccoli
For the Creamy Cheese Sauce
Optional Toppings
Cooking Instructions
Mise en Place
- Before the heat even touches the pan, adopting the chef's philosophy of "mise en place," meaning "everything in its place," is paramount.
- This involves having all ingredients prepped and ready: chicken cubed, onion diced, garlic minced, broccoli florets cut, and cheese shredded.
Preheat and Prepare
- Begin by preheating your oven to a steady 375°F (190°C).
- If you are not using an oven-safe pot for the entire cooking process, lightly grease a 9x13-inch baking dish and set it aside.
Sear the Chicken
- In your large, heavy-bottomed pot or Dutch oven, melt 1 tablespoon of olive oil and 2 tablespoons of unsalted butter over medium-high heat.
- Add the cubed chicken, seasoned generously with Italian seasoning, garlic powder, onion powder, salt, and pepper.
- Cook for about 5-7 minutes, stirring occasionally, until the chicken exterior develops a beautiful golden-brown color and is mostly cooked through.
- Remove the chicken from the pot and set it aside.
Sauté Aromatics
- Reduce the heat to medium.
- Add the diced white onion to the same pot, utilizing the residual fat and chicken drippings.
- Sauté for 3-5 minutes until the onion becomes translucent and tender, making sure to scrape up any browned bits from the bottom of the pan.
- This technique, known as deglazing, adds immense depth of flavor to the sauce.
- Add the minced garlic and cook for another 30 seconds to 1 minute until fragrant, exercising caution to prevent it from burning, which can turn garlic bitter.
Build the Roux
- Add the remaining 2 tablespoons of unsalted butter to the pot with the cooked onions and garlic.
- Once melted, sprinkle in the 3 tablespoons of all-purpose flour.
- Cook, stirring constantly with a whisk, for about 1 minute.
- This creates a smooth, effective thickening agent for your sauce.
Whisk in Liquids
- Slowly pour in the 2½ cups of low-sodium chicken broth, whisking continuously to prevent any lumps from forming.
- Continue whisking until the sauce begins to thicken slightly, usually within about 2 minutes.
- Then, slowly whisk in the 2 cups of whole milk, along with the dried thyme and oregano.
- Bring the mixture to a gentle simmer, continuing to whisk until the sauce thickens to a consistency similar to a thick chowder, coating the back of a spoon.
- At this point, taste the sauce and adjust salt and pepper if needed.
Combine Core Ingredients
- Remove the pot from the heat.
- Stir in the uncooked 1½ cups of rinsed long-grain white rice, ensuring it is fully coated by the creamy sauce.
- Add the previously cooked chicken and 1 cup of the shredded sharp cheddar cheese.
- Stir everything gently but thoroughly to combine, making certain that the rice is evenly distributed and fully submerged in the liquid.
- This submersion is critical for the rice to cook properly during baking.
Prepare for Baking
- If your pot is oven-safe, you can proceed directly to baking in the same vessel.
- Otherwise, carefully transfer the entire mixture into your greased 9x13-inch baking dish, spreading it into an even layer.
Initial Bake
- Cover the baking dish tightly with a lid or aluminum foil.
- Bake on the middle rack of your preheated 375°F oven for approximately 45-50 minutes.
- The tight cover is crucial for trapping steam, which creates a moist environment that allows the rice to cook evenly and become tender by absorbing the flavorful liquid.
Add Broccoli & Final Cheese
- Carefully remove the casserole from the oven and uncover it.
- At this point, the rice should be mostly tender, and the liquid largely absorbed.
- Gently stir in the 4 cups of fresh broccoli florets.
- This staggered addition of broccoli is a key technique; it ensures the broccoli cooks to a crisp-tender perfection, retaining its vibrant color and slight bite, rather than becoming mushy.
- Spread the mixture back into an even layer and generously sprinkle the remaining 2 cups of shredded cheddar cheese over the top.
Final Bake & Golden Finish
- Return the uncovered casserole to the oven.
- Bake for another 10-15 minutes, or until the broccoli is crisp-tender and the cheese on top is beautifully melted, bubbly, and lightly golden.
- For an extra golden-brown and crispy cheese crust, move the casserole to the upper rack and broil for 1-2 minutes, watching carefully to prevent burning.
Rest and Serve
- Once out of the oven, let the chicken broccoli rice casserole rest for 5-10 minutes before serving.
- This resting period is not merely a suggestion; it allows the liquids within the casserole to redistribute evenly, the rice to fully set, and the flavors to meld, ensuring a perfectly cohesive and easy-to-portion casserole.
- Without it, the chicken rice broccoli casserole can be too soupy or fall apart when served.
- Garnish with fresh parsley if desired for a final touch of color and freshness.
Nutrition Facts
Servings 8
Serving Size Approximately 1 cup (240g)
- Amount Per Serving
- Calories 420kcal
- % Daily Value *
- Total Fat 22g34%
- Saturated Fat 10g50%
- Trans Fat 0.5g
- Cholesterol 85mg29%
- Sodium 850mg36%
- Potassium 400mg12%
- Total Carbohydrate 35g12%
- Dietary Fiber 2.5g10%
- Sugars 3g
- Protein 25g50%
- Vitamin A 800 IU
- Vitamin C 25 mg
- Calcium 300 mg
- Iron 2.5 mg
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
- If pre-cooking chicken, aim for an internal temperature of 155-160°F (68-71°C) when it is pulled from the heat. Carryover cooking will bring it to the safe 165°F (74°C) during resting, ensuring it remains juicy and tender.
- When making the roux, ensure the flour is cooked with the butter for at least 1 minute. This eliminates the raw, pasty flour taste that can otherwise detract from the creamy sauce.
- When adding the chicken broth and milk to the roux, whisk vigorously and continuously. This is crucial to prevent lumps and ensure a silky-smooth sauce.
- Before baking, double-check that all the uncooked rice is fully submerged in the liquid. Any rice exposed to air will not cook properly and will remain hard.
- Add the broccoli florets only after the initial covered baking period. This ensures they cook to a crisp-tender perfection, retaining their vibrant color and slight bite, rather than becoming mushy.
- A tight-fitting lid or securely crimped aluminum foil is essential during the initial baking phase. It traps steam, creating a moist environment that cooks the rice thoroughly and evenly.
- If opting to broil the cheese topping for extra crispness, constant vigilance is required. Broilers can brown very quickly, and cheese can go from golden to burnt in a matter of seconds.
- Allow the casserole to rest for 5-10 minutes after removing it from the oven. This allows the internal temperature to stabilize, the liquids to redistribute, and the casserole to set, making for cleaner, more appealing servings.
- Taste the sauce before adding the rice and chicken, and taste the mixture before it goes into the oven. Adjust seasonings (salt, pepper, herbs) to suit individual preference.
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