Chicken and Spinach Casserole with Cream Cheese

I make this Chicken and Spinach Casserole with Cream Cheese when I want a rich, comforting meal that’s still packed with protein. The tender chicken and wilted spinach blend perfectly with a creamy, cheesy base that bakes into a bubbly, golden dish. I love how simple ingredients come together to create something so satisfying.

Why You’ll Love This Recipe

I love this recipe because it’s creamy, flavorful, and incredibly easy to prepare. The cream cheese gives it a smooth texture that coats every bite, while the spinach adds freshness and balance. I also appreciate that it works well for weeknight dinners or meal prep since it reheats beautifully. It’s hearty without feeling overly heavy, and I can easily adjust the seasonings to match my taste.

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

• 2 cups cooked chicken breast, diced or shredded

• 4 cups fresh spinach (or 1 package frozen spinach, thawed and drained)

• 8 ounces cream cheese, softened

• 1/2 cup sour cream

• 1/2 cup shredded mozzarella cheese

• 1/2 cup grated Parmesan cheese

• 2 cloves garlic, minced

• 1/2 teaspoon onion powder

• 1/2 teaspoon Italian seasoning

• 1/2 teaspoon salt

• 1/4 teaspoon black pepper

Directions

1. I preheat the oven to 375°F (190°C) and lightly grease a baking dish.

2. If I’m using fresh spinach, I sauté it in a skillet over medium heat until wilted, then set it aside. If I’m using frozen spinach, I make sure it’s fully thawed and well-drained.

3. In a large bowl, I combine the softened cream cheese and sour cream until smooth.

4. I stir in the garlic, onion powder, Italian seasoning, salt, and black pepper.

5. I fold in the cooked chicken, spinach, half of the mozzarella, and half of the Parmesan cheese.

6. I spread the mixture evenly into the prepared baking dish.

7. I sprinkle the remaining mozzarella and Parmesan cheese over the top.

8. I bake for 25–30 minutes, or until hot and bubbly with a lightly golden top.

9. I let it rest for 5–10 minutes before serving.

Servings and timing

I usually get about 4–6 servings from this recipe.

Prep time: 15 minutes
Cook time: 25–30 minutes
Total time: about 40–45 minutes

Variations

I sometimes add sautéed mushrooms for extra flavor and texture. When I want a little heat, I mix in red pepper flakes. For a lighter version, I use reduced-fat cream cheese and sour cream. I also enjoy adding a handful of chopped sun-dried tomatoes for a slightly tangy twist.

storage/reheating

I store leftovers in an airtight container in the refrigerator for up to 4 days. To reheat, I warm individual portions in the oven at 350°F (175°C) until heated through, or microwave in short intervals. I can freeze portions for up to 2 months, thawing overnight in the refrigerator before reheating.

FAQs

Can I use rotisserie chicken?

I often use rotisserie chicken to save time. It blends perfectly with the creamy sauce and makes preparation quicker.

How do I keep the casserole from becoming watery?

I make sure to drain spinach thoroughly and avoid overcooking it before baking.

Can I make this ahead of time?

I assemble the casserole, cover it, and refrigerate it for up to 24 hours before baking.

Is this recipe low-carb?

Since it doesn’t include pasta or rice, I find it works well for lower-carb meal plans.

What can I serve with this casserole?

I like serving it with a simple green salad, roasted vegetables, or even cauliflower rice for a complete meal.

Conclusion

I keep returning to this Chicken and Spinach Casserole with Cream Cheese because it’s creamy, flavorful, and dependable. The combination of tender chicken and rich cheese makes it a comforting dish I can rely on for both family dinners and meal prep. Whenever I want something simple yet satisfying, this recipe is one I gladly prepare again.