Chicken and spinach casserole is the perfect comfort food with its creamy texture and rich flavors. Tender chicken, fresh spinach, and a luscious cheese sauce come together for a dish that’s both hearty and satisfying. Whether for a cozy family dinner or a potluck, this casserole is sure to impress with its comforting and delicious taste.

⏳ Time
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Servings: 6
📝 Ingredients
- 2 cups cooked chicken, shredded
- 3 cups fresh spinach, chopped
- 1 cup sour cream
- 1 cup shredded mozzarella cheese
- ½ cup grated Parmesan cheese
- 1 teaspoon garlic powder
- ½ teaspoon black pepper
- ½ teaspoon salt
- ½ teaspoon paprika
- 1 cup heavy cream
🍨 Instructions
Step 1: Prepare the Baking Dish
Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish. This prevents sticking and ensures an even bake.
Step 2: Mix the Creamy Sauce
In a large bowl, whisk together sour cream, heavy cream, garlic powder, salt, black pepper, and paprika until smooth. This creamy mixture will coat the chicken and spinach perfectly.
Step 3: Assemble the Casserole
Spread the chopped spinach evenly in the greased baking dish, followed by the shredded chicken. Pour the prepared creamy sauce over the top, ensuring everything is well covered.
Step 4: Add the Cheeses and Bake
Sprinkle mozzarella and Parmesan cheese generously over the casserole. Cover with foil and bake for 20 minutes. Then, remove the foil and bake for another 10-15 minutes until the cheese is golden and bubbly.
Step 5: Serve and Enjoy
Let the casserole sit for 5 minutes before serving. Enjoy it warm with a side of Chicken and Rice Casserole for a wholesome meal.

🔥 Tips for the Best Chicken and Spinach Casserole
- Use rotisserie chicken for added flavor and convenience.
- Try adding mushrooms or sun-dried tomatoes for extra texture.
- Make it low-carb by replacing heavy cream with Greek yogurt.
💛 Why You’ll Love This Recipe
This casserole is creamy, cheesy, and packed with flavor. It’s an easy, one-pan dish that requires minimal effort while delivering maximum taste. Perfect for busy weeknights or meal prepping ahead of time!
🥄 Nutritional Information (Per Serving)
- Calories: 320
- Protein: 25g
- Carbohydrates: 6g
- Fat: 22g
- Sugar: 2g
- Fiber: 1g
❄️ Make-Ahead and Storage Tips
- Make-Ahead: Assemble and refrigerate for up to 24 hours before baking.
- Storage: Store leftovers in an airtight container for 3-4 days in the fridge.
- Reheating: Warm in the oven at 350°F (175°C) for 15 minutes or microwave in 30-second intervals.
- Freezing: Freeze for up to 2 months and thaw overnight before baking.
🍽️ Conclusion
Chicken and spinach casserole is a creamy and satisfying meal that’s easy to prepare. Whether for a weeknight dinner or a family gathering, this dish is guaranteed to be a crowd-pleaser. Try pairing it with Chicken Bacon Ranch Baked Penne for a complete meal!

chicken and spinach casserole
Ingredients
Method
- Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish. This prevents sticking and ensures an even bake.
- In a large bowl, whisk together sour cream, heavy cream, garlic powder, salt, black pepper, and paprika until smooth. This creamy mixture will coat the chicken and spinach perfectly.
- Spread the chopped spinach evenly in the greased baking dish, followed by the shredded chicken. Pour the prepared creamy sauce over the top, ensuring everything is well covered.
- Sprinkle mozzarella and Parmesan cheese generously over the casserole. Cover with foil and bake for 20 minutes. Then, remove the foil and bake for another 10-15 minutes until the cheese is golden and bubbly.
Notes
- Make-Ahead: Assemble and refrigerate for up to 24 hours before baking.
- Storage: Store leftovers in an airtight container for 3-4 days in the fridge.
- Reheating: Warm in the oven at 350°F (175°C) for 15 minutes or microwave in 30-second intervals.
- Freezing: Freeze for up to 2 months and thaw overnight before baking.