Description
This WW-Friendly Broccoli, Rice, Cheese & Chicken Casserole is creamy, cheesy, comforting, and packed with tender chicken and wholesome broccoli. A lighter sauce keeps the casserole satisfying without making it feel overly rich, while cooked rice adds just enough heartiness for a complete family meal. It’s an easy high-protein chicken casserole that’s especially useful for busy weeknights and meal prep.
Can This WW-Friendly Chicken Casserole Support Weight Loss Goals?
Yes, this casserole can fit into a balanced weight-conscious eating plan when portion sizes and your overall daily intake are considered. Lean chicken provides protein, while broccoli contributes vegetables and fiber, and a controlled amount of cheese adds flavor without dominating the dish. Choosing reduced-fat dairy and keeping the rice portion moderate can help make the meal more calorie-conscious while keeping it satisfying.
Does This WW-Friendly Chicken Casserole Fit a High-Protein Lifestyle?
Yes, chicken breast and Greek yogurt make this a strong choice for a high-protein lifestyle. Broccoli adds fiber and volume, while rice contributes moderate carbohydrates for a balanced meal. The casserole isn’t low-carb because rice is a key ingredient, but the protein content makes it more filling than a rice-heavy casserole. For even more protein, increase the chicken slightly while keeping the cheese and rice portions controlled.
Why This Recipe Is Special
- High-protein: Tender chicken and Greek yogurt provide protein throughout the casserole.
- WW-friendly approach: The recipe emphasizes lean protein, vegetables, and controlled portions of cheese and rice.
- Comforting and cheesy: You still get that classic bubbly, golden casserole topping.
- Family-friendly: Familiar flavors make broccoli more appealing to picky eaters.
- Meal-prep ready: Individual servings are easy to refrigerate, freeze, and reheat.
My Personal Experience
- The sauce stayed creamy without feeling too heavy.
Greek yogurt blended with the broth creates a smooth base that coats the chicken and rice beautifully. - The broccoli added just the right amount of freshness.
Cutting it into small florets helped it cook evenly while maintaining a pleasant bite. - The cheese topping made the casserole feel indulgent.
A moderate layer of melted cheddar gave every serving plenty of cheesy flavor. - It was especially convenient for leftovers.
Individual portions reheated easily and remained satisfying for a quick lunch or dinner.
Perfect For
This casserole is ideal for WW-style meal plans, healthy family dinners, busy weeknights, meal prep, potlucks, lunch leftovers, and cozy weekend dinners. It’s also a practical way to use leftover cooked chicken and rice. Pair it with a simple side salad or extra steamed vegetables for an even more vegetable-forward meal.
Why You’ll Love This Recipe
- Classic comfort-food flavor
Chicken, broccoli, rice, and cheddar create the familiar combination everyone expects from a cheesy casserole. - Protein-focused
Lean chicken provides a generous protein base while Greek yogurt adds creaminess and additional protein. - Lighter creamy sauce
You get a rich-feeling sauce without relying on heavy cream or a large amount of butter. - Easy one-dish dinner
Once the sauce and filling are prepared, everything comes together in one baking dish. - Excellent meal prep
The casserole portions neatly and makes convenient make-ahead lunches.
Common Mistakes to Avoid
- Using freshly cooked, overly wet rice: Excess moisture can make the casserole watery; use properly drained or cooled cooked rice.
- Overcooking the broccoli: Cook it just until bright green and slightly tender so it doesn’t become mushy during baking.
- Boiling the Greek yogurt sauce: Keep the sauce over medium-low heat to prevent the yogurt from separating.
- Adding too much cheese: A heavy cheese layer can make the casserole greasy and overpower the chicken and broccoli.
Required Equipment
- 9×13-inch baking dish — provides even depth for consistent cooking and easy serving.
- Large skillet — makes preparing the creamy chicken sauce quick and efficient.
- Large mixing bowl — gives enough space to combine the chicken, rice, broccoli, and sauce.
- Whisk — creates a smooth sauce without lumps.
- Chef’s knife — makes it easy to cut chicken and broccoli into even pieces.
Storage Instructions
Let the casserole cool before transferring portions to airtight containers. Refrigerate leftovers for 3–4 days.
For longer storage, wrap individual portions tightly and place them in freezer-safe containers or bags. Freeze for up to 2–3 months for best quality.
Reheat refrigerated portions in the microwave until hot, or cover with foil and warm in a 350°F (175°C) oven. Add a tablespoon or two of broth or water if the rice appears dry.
Recipe Details
- Preparation Time: 20 minutes
- Cooking Time: 30 minutes
- Total Time: 50 minutes
- Servings: 6
- Best Season: All-season
- Total Calories: Approximately 390 calories per serving
Short 3-Line Description
Tender chicken, broccoli, rice, and melted cheddar come together in this lighter creamy casserole.
It’s a satisfying high-protein chicken and rice casserole designed with balanced portions in mind.
Perfect for WW-style meal plans, family dinners, and easy meal prep.
📝 Ingredients
For the Casserole
- 1½ lb (680 g) boneless, skinless chicken breasts, cooked and diced
- 3 cups cooked long-grain white or brown rice
- 4 cups fresh broccoli florets, cut into small pieces
- 1 cup reduced-fat shredded cheddar cheese, divided
- ½ small yellow onion, finely diced
- 2 cloves garlic, minced
- 1 tbsp olive oil
- ½ tsp salt
- ½ tsp black pepper
- ½ tsp paprika
For the Light Creamy Sauce
- 1½ cups low-sodium chicken broth
- ¾ cup plain nonfat Greek yogurt
- 2 tbsp all-purpose flour
- 1 tsp Dijon mustard
- ½ tsp onion powder
- ¼ tsp black pepper
- ¼ tsp salt, or to taste
Ingredient note: Use cooked and cooled rice that isn’t excessively wet. Plain Greek yogurt provides creaminess and extra protein; full-fat yogurt can be used, but the nutrition values will change.
Directions
- Preheat the oven.
Heat the oven to 375°F (190°C). Lightly coat a 9×13-inch baking dish with cooking spray or a small amount of olive oil. - Prepare the broccoli.
Steam or blanch the broccoli over medium heat for 3–4 minutes, just until bright green and slightly tender. Drain thoroughly. - Prepare the sauce.
Heat 1 tablespoon olive oil in a large skillet over medium heat. Add the onion and cook for 3 minutes, until softened. Add garlic and cook for 30 seconds. - Make the thickened base.
Sprinkle the flour over the onion mixture and whisk for 30–45 seconds. Slowly pour in the chicken broth while whisking continuously. - Simmer the sauce.
Bring the mixture to a gentle simmer over medium-low heat and cook for 3–5 minutes, whisking frequently. The sauce should lightly coat the back of a spoon. - Add the yogurt carefully.
Reduce the heat to low. Whisk in the Greek yogurt, Dijon mustard, onion powder, black pepper, and salt. Warm for about 1–2 minutes without allowing the sauce to boil. High-protein tip: Keeping the yogurt sauce below a full boil helps maintain a smooth texture. - Combine the filling.
In a large bowl, combine the cooked chicken, rice, broccoli, and about ¾ cup of the shredded cheddar. Pour the sauce over everything and gently stir until evenly coated. - Transfer to the baking dish.
Spread the mixture evenly into the prepared dish. Avoid pressing it down too firmly so the casserole remains tender. - Add the cheese topping.
Sprinkle the remaining ¼ cup cheddar evenly over the top. - Bake.
Bake uncovered at 375°F (190°C) for 20–25 minutes. The edges should be bubbling and the cheese should be melted. - Brown the top.
If desired, switch to broil for 1–2 minutes, watching closely until the cheese becomes lightly golden. - Rest and serve.
Remove the casserole and let it rest for 5–10 minutes before serving. This allows the sauce to settle and makes portions easier to scoop.
High-Protein Cooking Tips
- Use lean chicken breast and keep it as the main ingredient rather than relying on large amounts of rice.
- Greek yogurt adds protein and creaminess without requiring heavy cream.
- Use reduced-fat cheddar if you’re trying to keep the overall calorie and fat content more moderate.
- Add extra broccoli if you want greater vegetable volume without significantly increasing the calorie density.
- If using leftover chicken, make sure it has been properly refrigerated and is still within its safe storage period.
Nutrition Facts
Per Serving – Approximate
- Calories: 390 kcal
- Fat: 12 g
- Cholesterol: 85 mg
- Sodium: 560 mg
- Potassium: 650 mg
- Total Carbohydrates: 35 g
- Fiber: 4 g
- Net Carbs: 31 g
- Sugars: 4 g
- Protein: 40 g
- Calcium: 250 mg
Nutrition values are approximate and may vary depending on the chicken, rice, cheese, broth, yogurt, and other ingredients used.
Notes
- Storage: Refrigerate leftovers in airtight containers for 3–4 days or freeze individual portions for up to 2–3 months.
- Reheating: Microwave individual portions until hot or cover and reheat in a 350°F (175°C) oven. Add a splash of broth if needed.
- Allergy notes: Contains milk/dairy and wheat/gluten. Check broth, cheese, and other packaged ingredients for additional allergens.
- Gluten-free option: Replace all-purpose flour with cornstarch or a certified gluten-free thickener and verify that the broth and other packaged ingredients are gluten-free.
- Flavor boost: Add garlic powder, smoked paprika, fresh parsley, or a squeeze of lemon juice before serving.
- Cheese variation: Part of the cheddar can be replaced with Monterey Jack or Parmesan for a different flavor profile.
- Vegetable boost: Add mushrooms, peas, cauliflower, or diced carrots for more variety.
- WW note: WW Points vary according to the specific ingredients and your individual WW plan, so calculate Points using the brands and quantities you actually use.
Frequently Asked Questions
1. Can I use brown rice instead of white rice?
Yes, cooked brown rice works well and adds a slightly nuttier flavor and more fiber.
2. Can I use rotisserie chicken?
Yes, shredded rotisserie chicken is convenient, although the sodium and fat content may be higher depending on the product.
3. Can I make this casserole ahead of time?
Yes, assemble it, cover tightly, refrigerate for up to 24 hours, and bake when ready.
4. Can I freeze chicken broccoli rice casserole?
Yes, cool it completely, portion it into freezer-safe containers, and freeze for up to 2–3 months for best quality.
5. How can I make this casserole higher in protein?
Increase the chicken slightly, use high-protein rice if available, or add more Greek yogurt to the sauce while maintaining its consistency.
6. Why did my casserole turn watery?
The most common causes are overly wet rice, insufficiently drained broccoli, or adding yogurt to a sauce that is too hot.

