Description
This creamy chicken casserole combines tender shredded chicken, crisp-tender broccoli, a rich cheesy sauce, and a golden crunchy topping.
It is a satisfying high-protein, low-carb comfort meal made without relying on traditional pasta or rice.
Creamy, savory, cheesy, and easy to prepare, it is perfect for busy weeknights and meal prep.
Can This Chicken Casserole Support Weight Loss Goals?
This chicken casserole can fit into a weight-conscious eating pattern when served in a reasonable portion. Chicken provides a substantial amount of lean protein, while broccoli adds fiber and volume. Using moderate amounts of cheese and a lighter creamy sauce helps keep the casserole satisfying without making it excessively calorie-dense. Pairing it with additional non-starchy vegetables can make it part of a balanced meal.
Does Chicken Casserole Fit a High-Protein Lifestyle?
Yes, this casserole is naturally well suited to a high-protein lifestyle because cooked chicken breast provides the majority of its protein.
Greek yogurt and cheese add additional protein while creating the creamy, cheesy texture.
Broccoli contributes fiber and keeps the dish relatively low in carbohydrates.
Each serving provides approximately 38g protein and 8g net carbs, depending on the brands and ingredients used.
Why This Recipe is Special:
- High-Protein: Tender chicken and Greek yogurt make this a protein-rich main dish.
- Low-Carb: Broccoli replaces traditional pasta or rice as the vegetable base.
- Creamy & Cheesy: A combination of Greek yogurt, cream cheese, and cheddar creates a rich sauce.
- Golden Crunchy Topping: A small amount of seasoned pork-rind or almond-flour topping adds texture.
- Comfort Food Made Lighter: It delivers classic casserole satisfaction without a heavy starch base.
My Personal Experience
- The creamy sauce is the star:
Greek yogurt and cream cheese create a thick, velvety sauce around the chicken.
The melted cheddar gives it a rich savory finish. - The broccoli adds the perfect contrast:
Tender broccoli breaks up the richness of the creamy chicken mixture.
It also adds freshness, texture, and fiber to every serving. - The crunchy topping makes it feel special:
A golden topping adds a satisfying contrast to the soft casserole underneath.
It makes this simple weeknight dish feel more like classic comfort food. - It works beautifully for meal prep:
The casserole portions easily into individual containers after cooling.
It reheats well and remains filling thanks to its protein-rich chicken base.
Perfect For:
This chicken casserole is ideal for weeknight dinners, Sunday family meals, meal prep, lunch leftovers, potlucks, cozy dinners, low-carb meal plans, and high-protein diets. It is especially useful when you want a complete main dish that can be prepared ahead.
Why You’ll Love This Recipe:
- Rich and creamy: The cheesy yogurt sauce coats every piece of chicken and broccoli.
- High in protein: Chicken breast makes this a filling protein-focused dinner.
- Low-carb friendly: There is no traditional pasta, white rice, or breadcrumb-heavy filling.
- Easy preparation: Most of the work happens before the casserole goes into the oven.
- Golden and crunchy: The topping provides a delicious texture against the creamy filling.
- Family-friendly: Familiar chicken, broccoli, and cheese flavors make it easy to serve to everyone.
Common Mistakes to Avoid:
- Using watery broccoli — Drain and pat steamed broccoli dry so excess moisture doesn’t thin the creamy sauce.
- Overcooking the chicken — Use already-cooked chicken and bake only until the casserole is hot and bubbling.
- Using very high heat with Greek yogurt — Excessive heat can cause the yogurt-based sauce to separate.
- Adding too much topping — A thin, even layer gives you crunch without overpowering the creamy chicken.
Required Equipment:
- 9×13-inch baking dish — Provides an even layer for consistent baking.
- Large mixing bowl — Gives enough space to combine the chicken and creamy sauce.
- Medium saucepan — Helps create a smooth, evenly heated sauce.
- Whisk — Blends the creamy sauce ingredients smoothly.
- Spatula — Makes combining and spreading the casserole easy.
- Sharp knife — Quickly chops broccoli and other ingredients.
Storage Instructions:
- Refrigerator: Store cooled casserole in an airtight container for up to 4 days.
- Freezer: Freeze individual portions in freezer-safe airtight containers for up to 2–3 months.
- Best container: Use shallow, sealed containers for quick cooling and convenient portioning.
- Reheating: Microwave individual portions for 1–2 minutes, stirring or checking halfway through, or reheat covered in a 350°F (175°C) oven until hot.
- Add a small spoonful of milk or broth before reheating if the sauce has thickened considerably.
- Freezing individual portions makes it convenient to maintain consistent servings while keeping the meal protein-friendly.
Recipe Details
Preparation Time: 20 minutes
Cooking Time: 25–30 minutes
Total Time: 45–50 minutes
Servings: 6
Best Season: All-season
Total Calories: Approximately 390 calories per serving
📝 Ingredients
Chicken Casserole
- 3 cups (about 450 g) cooked boneless, skinless chicken breast, shredded
- 4 cups (about 300 g) fresh broccoli florets, cut into small pieces
- 4 oz (113 g) reduced-fat cream cheese, softened
- ¾ cup (180 g) plain unsweetened Greek yogurt
- ½ cup (120 ml) low-sodium chicken broth
- 1 cup (100 g) shredded sharp cheddar cheese
- ¼ cup (25 g) grated Parmesan cheese
- ½ medium yellow onion, finely diced
- 2 cloves garlic, minced
- 1 teaspoon Dijon mustard
- ½ teaspoon paprika
- ½ teaspoon garlic powder
- ½ teaspoon black pepper
- ¼ teaspoon salt, or to taste
Crunchy Topping
- ½ cup (about 30 g) crushed pork rinds
or use ¼ cup (28 g) almond flour for a non-pork alternative - 1 tablespoon grated Parmesan cheese
- 1 teaspoon olive oil
- ¼ teaspoon paprika
- ½ teaspoon dried parsley
Ingredient note: For a lower-carbohydrate version, choose plain unsweetened Greek yogurt and check packaged ingredients for added sugars. If using almond flour instead of pork rinds, the nutrition values will change.
Directions
- Preheat the oven:
Heat the oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish. - Steam the broccoli:
Bring a small amount of water to a boil over medium-high heat. Steam the broccoli for 3–4 minutes, just until bright green and slightly tender.
Do not fully cook it because it will continue cooking in the oven. - Drain thoroughly:
Transfer the broccoli to a plate and pat it dry with paper towels. This helps prevent watery casserole sauce. - Sauté the aromatics:
Heat a saucepan over medium heat. Add the diced onion and cook for 3–4 minutes until softened. Add garlic and cook for another 30 seconds. - Make the creamy sauce:
Reduce the heat to low. Add cream cheese and chicken broth, whisking until smooth. Remove from direct heat and whisk in Greek yogurt, Dijon mustard, paprika, garlic powder, black pepper, and salt. High-protein tip: Keep the Greek yogurt at low heat rather than boiling it. This helps preserve a smooth creamy texture. - Add the cheese:
Stir in ½ cup cheddar and ¼ cup Parmesan until melted and incorporated into the sauce. - Combine the filling:
Place shredded chicken and broccoli in a large bowl. Pour the creamy sauce over them and gently fold until everything is evenly coated. - Transfer to the baking dish:
Spread the mixture evenly into the prepared casserole dish. Sprinkle the remaining ½ cup cheddar over the top. - Prepare the crunchy topping:
In a small bowl, combine crushed pork rinds, Parmesan, olive oil, paprika, and dried parsley. Mix until lightly coated. - Top the casserole:
Sprinkle the topping evenly over the cheese. Keep the layer relatively thin so it becomes crisp instead of heavy. - 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 topping:
For additional browning, increase the oven to 400°F (205°C) and bake for another 3–5 minutes. Watch closely so the topping doesn’t burn. - Rest before serving:
Remove from the oven and allow the casserole to rest for 5–10 minutes. The sauce should thicken slightly while the top remains golden and crisp.
High-protein cooking tip: Use fully cooked chicken breast and avoid adding unnecessary pasta, rice, or breadcrumbs. This keeps the protein-forward structure of the casserole intact.
Nutrition Facts
Per Serving – Approximate
| Nutrient | Amount |
|---|---|
| Calories | ~390 kcal |
| Fats | ~20 g |
| Cholesterol | ~105 mg |
| Sodium | ~650 mg |
| Potassium | ~650 mg |
| Total Carbohydrates | ~11 g |
| Fiber | ~3 g |
| Net Carbs | ~8 g |
| Sugars | ~4 g |
| Protein | ~38 g |
| Calcium | ~300 mg |
Nutrition values are approximate estimates and can vary depending on the chicken, cheese, Greek yogurt, broth, and topping brands used.
Notes:
- Storage: Refrigerate leftovers for up to 4 days or freeze portions for 2–3 months.
- Reheating: Reheat gently and covered when possible to prevent the chicken from drying out.
- Allergy notes: This recipe contains milk/dairy and may contain almonds if almond flour is used. The pork-rind option contains pork.
- Gluten: The core recipe can be gluten-free, but check labels on broth, seasonings, cream cheese, and other packaged ingredients.
- Flavor boost: Add red pepper flakes for heat or fresh parsley for a bright finish.
- Cheese option: Monterey Jack or mozzarella can replace some of the cheddar for a milder flavor.
- Vegetable boost: Add a small amount of chopped spinach or mushrooms for extra vegetables.
- Diabetic-friendly consideration: This recipe is designed to be lower in carbohydrates and added sugar than many traditional casseroles, but individual carbohydrate needs vary.
Frequently Asked Questions
1. Is chicken casserole diabetic-friendly?
This lower-carb version avoids traditional pasta and rice and uses no added sugar, but individual dietary needs should always be considered.
2. Is this chicken casserole high in protein?
Yes, each serving provides approximately 38g of protein, primarily from chicken, Greek yogurt, and cheese.
3. Can I use rotisserie chicken?
Yes, shredded rotisserie chicken works well, although the sodium content may be higher.
4. Can I replace broccoli with another vegetable?
Yes, cauliflower, zucchini, green beans, or spinach can be substituted while keeping the casserole relatively low-carb.
5. Can I prepare this casserole ahead of time?
Yes, assemble it up to 24 hours ahead, cover it, refrigerate it, and bake when ready.
6. Can I freeze chicken casserole?
Yes, cool it completely, divide it into airtight freezer-safe portions, and freeze for up to 2–3 months.