Cheesy Spinach Chicken Casserole is my lifesaver for quick dinners. It requires minimal prep and bakes in one dish. Juicy chicken pairs perfectly with melted cheese. The spinach adds a fresh, vibrant touch. The cheesy topping makes it irresistible. I highly recommend trying it!
Contents
Cheesy Spinach Chicken Casserole recipe
Cheesy spinach chicken casserole is a popular and family-friendly dish. It combines tender chicken, creamy cheese, and fresh spinach. The chicken is juicy and flavorful, while the melted cheese creates a rich, gooey texture. Spinach adds a subtle earthy note and a pop of color.

It’s a perfect balance of indulgence and nutrition, ideal for family dinners or potlucks. The casserole is warm, satisfying, and brings a homely feel to any meal. This dish feels like a hug on a plate!
Cheesy Spinach Chicken Casserole pairs beautifully with creamy mashed potatoes, steamed vegetables, or garlic bread to complement its richness. A crisp green salad or cauliflower gratin also adds a delicious contrast to the dish.
For drinks, apple cider, Chardonnay, or sparkling water balance the casserole’s creamy texture. Iced tea, Pinot Noir, light beer, or herbal tea also make excellent pairings for refreshing or soothing finishes to the meal.
Here is how to make the cheesy baked spinach and chicken casserole:

Cheesy spinach chicken casserole
Nutrition
Ingredients
- 2 cups cooked chicken breast shredded or diced
- 3 cups fresh spinach chopped
- 1 cup shredded mozzarella cheese for mixing
- 1 cup shredded cheddar cheese for topping
- ½ cup cream cheese softened
- ½ cup sour cream
- ¼ cup Parmesan cheese grated
- 1 teaspoon garlic powder
- ½ teaspoon onion powder
- ½ teaspoon salt
- ½ teaspoon black pepper
- ½ teaspoon Italian seasoning
- ½ cup milk or chicken broth for extra flavor
Instructions
- Preheat oven to 375°F (190°C). Grease a baking dish.
- In a large bowl, mix chicken, spinach, mozzarella, cream cheese, sour cream, Parmesan, garlic powder, onion powder, salt, pepper, Italian seasoning, and milk until well combined.
- Spread the mixture evenly into the prepared baking dish.
- Top with shredded cheddar cheese, ensuring full coverage for a gooey, cheesy finish.
- Bake for 25-30 minutes, until the cheese is fully melted and bubbly.
- Let it cool for a few minutes before serving. Enjoy!
Notes
- Add an extra ½ cup of mozzarella to the topping for a stretchier, meltier layer.
- Swap sour cream with Greek yogurt for a slightly tangy, creamy twist.
- Perfect with garlic bread, pasta, or roasted veggies for a complete meal.
Variations
Cheesy Spinach Chicken Casserole is adapted in numerous ways. Here are some popular variations:
- Low-Carb/Keto-Friendly Version
- Replace milk/chicken broth with heavy cream or unsweetened almond milk.
- Use full-fat cream cheese and sour cream.
- Add 1 cup of cauliflower rice for extra texture.
- Spicy Southwest Twist
- Add 1 diced jalapeño or 1 teaspoon chili powder to the mixture.
- Replace Italian seasoning with 1 teaspoon cumin and ½ teaspoon smoked paprika.
- Top with a mix of cheddar and pepper jack cheese.
- Add ½ cup of black beans or corn for extra flavor.
- Garnish with fresh cilantro and a dollop of sour cream after baking.
- Mediterranean-Inspired Recipe
- Replace Italian seasoning with 1 teaspoon oregano and ½ teaspoon thyme.
- Add ½ cup sun-dried tomatoes (chopped) and ¼ cup crumbled feta cheese to the mixture.
- Use a mix of mozzarella and feta for topping.
- Dairy-Free/Vegan Option
- Replace chicken with 2 cups of cooked chickpeas or shredded tofu.
- Use dairy-free cheese alternatives for mozzarella, cheddar, and Parmesan.
- Substitute cream cheese and sour cream with cashew cream or coconut cream.
- Use unsweetened plant-based milk.