Spinach Chicken Casserole with Cream Cheese and Mozzarella Recipe
Introduction
Spinach Chicken Casserole is a comforting, creamy dish packed with tender chicken, fresh spinach, and gooey mozzarella cheese. This easy-to-make casserole blends flavors and textures for a satisfying meal perfect for family dinners or cozy nights in.

Ingredients
- 2 cups cooked chicken, shredded (Feel free to use rotisserie chicken to save time)
- 2 cups fresh spinach, chopped (Use organic for more flavour)
- 8 oz cream cheese, softened (Let it sit at room temperature for easier mixing)
- 1 cup shredded mozzarella cheese (I prefer using fresh mozzarella for a richer flavour!)
- 1/2 cup sour cream (A low-fat version works just as well)
- 1/2 cup chicken broth (Use low-sodium if watching your salt intake)
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- Salt and pepper to taste
- 1/2 teaspoon red pepper flakes (optional) (Adds a little kick!)
- 1/2 cup breadcrumbs (for topping) (Panko breadcrumbs provide extra crunch!)
Instructions
- Step 1: Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish for the casserole.
- Step 2: In a large mixing bowl, combine the softened cream cheese, sour cream, chicken broth, garlic powder, onion powder, salt, pepper, and red pepper flakes (if using). Whisk until smooth and creamy.
- Step 3: Gently fold in the shredded chicken and chopped spinach, ensuring everything is evenly coated.
- Step 4: Pour the mixture into the greased baking dish, spreading it into an even layer with the back of a spatula for a smooth surface.
- Step 5: Sprinkle the shredded mozzarella cheese generously over the top, covering every inch.
- Step 6: Evenly distribute the breadcrumbs across the cheese layer to form a golden, crispy topping as it bakes.
- Step 7: Bake for 25–30 minutes until the casserole is hot and bubbly and the breadcrumbs turn golden brown.
- Step 8: Remove from the oven and let it rest for about 5 minutes to thicken the cheesy sauce before serving.
Tips & Variations
- For an extra-crispy top, broil the casserole for 2–3 minutes at the end, watching closely to avoid burning.
- A splash more chicken broth can help if the casserole seems dry when reheating.
- Try adding sun-dried tomatoes or artichokes to enhance the flavor.
- Substitute gluten-free breadcrumbs or crushed corn chips for a gluten-free version.
- Mix in other veggies like bell peppers, zucchini, or mushrooms for added nutrition.
- For a Mexican twist, swap in black beans, corn, and taco seasoning.
Storage
Allow leftovers to cool before covering tightly with foil or transferring into an airtight container. Store in the refrigerator for up to 3–4 days. This casserole also freezes well for 2–3 months; thaw overnight in the fridge before reheating. To reheat, warm gently in the oven or microwave, adding a little chicken broth if needed to restore creaminess.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen spinach instead of fresh?
Yes, but be sure to thaw and thoroughly drain the frozen spinach to avoid excess moisture that can make the casserole soggy.
Is it necessary to use cream cheese?
Cream cheese adds a rich, creamy texture to the casserole, but you can substitute with ricotta or a mixture of cream and sour cream if preferred, keeping in mind the flavor will vary slightly.
Print
Spinach Chicken Casserole with Cream Cheese and Mozzarella Recipe
- Total Time: 45 minutes
- Yield: 6 servings 1x
- Diet: Low Salt
Description
This Spinach Chicken Casserole is a comforting and creamy dish featuring shredded chicken, fresh spinach, and a rich blend of cream cheese and mozzarella. With a crispy breadcrumb topping and seasoned with garlic and onion powders, it’s perfect for cozy dinners or gatherings. Easy to prepare and freezer-friendly, it pairs deliciously with salads or crusty bread.
Ingredients
Main Ingredients
- 2 cups cooked chicken, shredded (rotisserie chicken works well)
- 2 cups fresh spinach, chopped (organic preferred)
- 8 oz cream cheese, softened
- 1 cup shredded mozzarella cheese (fresh mozzarella recommended)
- 1/2 cup sour cream (low-fat option okay)
- 1/2 cup chicken broth (low-sodium preferred)
Seasonings and Toppings
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- Salt and pepper, to taste
- 1/2 teaspoon red pepper flakes (optional)
- 1/2 cup breadcrumbs for topping (panko breadcrumbs preferred)
Instructions
- Preheat Your Oven: Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish to prepare it for the casserole.
- Mix the Base: In a large mixing bowl, whisk together the softened cream cheese, sour cream, chicken broth, garlic powder, onion powder, salt, pepper, and optional red pepper flakes until smooth and creamy.
- Add Chicken and Spinach: Gently fold in the shredded chicken and chopped spinach, making sure all ingredients are evenly coated with the creamy mixture.
- Transfer Mixture: Pour the mixture into the greased baking dish and spread it evenly using the back of a spatula to create a smooth layer.
- Top with Cheese: Sprinkle the shredded mozzarella cheese generously over the chicken and spinach mixture to cover it completely.
- Breadcrumb Crunch: Evenly distribute breadcrumbs over the mozzarella to create a flavorful, crunchy topping as it bakes.
- Bake and Brown: Bake in the preheated oven for 25–30 minutes until the casserole is hot, bubbly, and the breadcrumbs are golden brown.
- Cool Down: Remove the casserole from the oven and let it rest for about 5 minutes. This thickens the cheesy sauce and makes serving easier.
Notes
- Ensure cream cheese is softened at room temperature for easier mixing.
- For extra crispiness, broil the casserole for 2–3 minutes at the end, watching closely.
- Do not overcook the spinach—just fold until wilted to preserve flavor.
- Check for doneness by inserting a knife; it should come out hot.
- Leftovers can be stored in the fridge for 3–4 days in an airtight container.
- You can prepare the casserole a day in advance and add breadcrumbs just before baking.
- If casserole is too thick or dry, add a splash more chicken broth to loosen the sauce.
- Freezes well for 2–3 months; thaw overnight before reheating.
- To avoid sogginess, use tender, juicy cooked chicken.
- Try adding extras like sun-dried tomatoes or artichokes for enhanced flavor.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American
Keywords: Spinach Chicken Casserole, Cream Cheese Casserole, Mozzarella Chicken Bake, Comfort Food, Easy Chicken Recipe, One-Dish Meal

