If you’re searching for the ultimate comfort food that brings together tender chicken, vibrant greens, and a rich, cheesy sauce, look no further than this Creamy Chicken and Spinach Casserole. Each bite is a dreamy blend of shredded chicken, fresh spinach, and a luscious cream sauce, all crowned with a golden blanket of bubbling cheese. Whether you’re feeding a hungry family or looking for a make-ahead meal that never fails to impress, this casserole is bound to become a staple in your kitchen repertoire. Trust me, after one forkful, you’ll understand why this dish is so beloved!
Ingredients You’ll Need
The magic of this casserole comes from a handful of straightforward, everyday ingredients, each one bringing its own character to the table. From the savory chicken to the creamy sauce and vibrant spinach, every component plays a vital role in making this dish so memorable.
- Cooked chicken breast (3 cups, shredded): Using pre-cooked or rotisserie chicken makes prep a breeze and ensures juicy, flavorful bites throughout.
- Olive oil (2 tablespoons): Adds a subtle richness and helps sauté the aromatics to perfection.
- Onion (1 small, diced): Brings sweetness and depth to the casserole’s flavor base.
- Garlic (3 cloves, minced): Provides a fragrant aroma and savory punch that enhances every other ingredient.
- Fresh spinach (2 cups, chopped): Delivers a pop of color and nutrition, wilting down beautifully into the creamy mix.
- Cream of chicken soup (1 can, 10.5 ounces): The secret to that classic creamy texture and comforting flavor.
- Sour cream (1 cup): Adds tang and extra creaminess, balancing the richness of the sauce.
- Mayonnaise (1/2 cup): Ensures the casserole stays moist and velvety after baking.
- Italian seasoning (1 teaspoon): Brings herby, aromatic notes that tie everything together.
- Paprika (1/2 teaspoon): Lends a gentle warmth and subtle smokiness to the dish.
- Salt (1/2 teaspoon): Enhances all the natural flavors without overpowering them.
- Black pepper (1/4 teaspoon): Adds just the right amount of bite to balance the creaminess.
- Shredded mozzarella cheese (2 cups, divided): Melts into gooey perfection inside and forms a golden, bubbly topping.
- Grated Parmesan cheese (1/2 cup): Infuses the casserole with nutty, salty complexity.
- Cooked rice or pasta (2 cups, optional): Layering the base makes it even heartier and soaks up all that delicious sauce.
- Fresh parsley (2 tablespoons, chopped, for garnish): Sprinkled on top, it adds a burst of freshness and color right before serving.
How to Make Creamy Chicken and Spinach Casserole
Step 1: Prep the Oven and Baking Dish
Begin by preheating your oven to 375°F (190°C). Give your 9×13-inch baking dish a light greasing, which helps prevent sticking and makes cleanup effortless. Prepping your dish at the start means you can move seamlessly from stovetop to oven later on.
Step 2: Sauté the Aromatics and Spinach
Heat the olive oil in a large skillet over medium heat. Toss in the diced onion and minced garlic, then sauté for about 4 minutes until everything softens and smells absolutely irresistible. Add the chopped spinach and cook for another 2 minutes, just until it’s wilted and vibrant. This step infuses the base of your Creamy Chicken and Spinach Casserole with layers of savory, aromatic flavor.
Step 3: Mix Up the Creamy Filling
In a large mixing bowl, whisk together the cream of chicken soup, sour cream, mayonnaise, Italian seasoning, paprika, salt, and pepper. Once smooth, fold in the shredded chicken, sautéed veggies, 1 cup of mozzarella, and all the Parmesan. Stir until everything is well combined and evenly coated in that dreamy sauce.
Step 4: Layer and Assemble
If you’re including rice or pasta, spread it evenly across the bottom of your prepared baking dish. This optional layer adds extra heartiness and soaks up every drop of sauce. Spoon the chicken mixture over the base and spread it out with a spatula so every corner gets its share of goodness.
Step 5: Top and Bake
Sprinkle the remaining 1 cup of mozzarella cheese over the top of your casserole, ensuring an even, cheesy blanket. Slide the dish into the oven and bake uncovered for 25 to 30 minutes. You’ll know it’s ready when the casserole is hot and bubbly, and the cheese on top is gloriously golden.
Step 6: Garnish and Serve
Once out of the oven, let your Creamy Chicken and Spinach Casserole rest for a few minutes. This helps the layers set and makes it easier to serve. Just before bringing it to the table, scatter the chopped parsley on top for a fresh, vibrant finish.
How to Serve Creamy Chicken and Spinach Casserole
Garnishes
A sprinkle of fresh parsley is classic, but don’t stop there if you’re feeling creative! Try a light dusting of extra Parmesan, a handful of chopped chives, or even a few thinly sliced sun-dried tomatoes. These touches add a burst of color and a little extra flavor that really makes the Creamy Chicken and Spinach Casserole shine.
Side Dishes
This casserole is hearty enough to stand alone, but it pairs beautifully with a crisp green salad, roasted vegetables, or buttery garlic bread. For a more vibrant plate, serve it alongside steamed broccoli or a simple cucumber-tomato salad. The creamy and cheesy notes balance well with fresh, crunchy sides!
Creative Ways to Present
For family dinners, serve Creamy Chicken and Spinach Casserole straight from the baking dish for that cozy, homey vibe. Hosting guests? Spoon the casserole into individual ramekins for personalized portions, or use a ring mold to create elegant stacks atop a bed of rice or sautéed greens. A drizzle of balsamic reduction or a pop of microgreens takes it from weeknight classic to dinner party star.
Make Ahead and Storage
Storing Leftovers
Cool any leftover Creamy Chicken and Spinach Casserole to room temperature, then transfer to an airtight container. It will keep in the refrigerator for up to 3 days, making it a delicious option for meal-prep lunches or next-day dinners. Keep in mind that the flavors often deepen and improve overnight!
Freezing
To freeze, assemble the casserole (without baking), cover tightly with foil, and store in the freezer for up to 2 months. When you’re ready to enjoy, thaw overnight in the refrigerator before baking as directed. You can also freeze baked leftovers in single portions for quick, comforting meals whenever the craving strikes.
Reheating
Reheat leftover portions in the oven at 350°F (175°C) until warmed through, or microwave individual servings for quick convenience. If the casserole seems a bit dry, add a splash of chicken broth or milk before reheating to restore its signature creaminess.
FAQs
Can I use rotisserie chicken for this recipe?
Absolutely! Rotisserie chicken is a fantastic shortcut that adds even more flavor and keeps the prep time quick. Just shred and mix it right in as you would with cooked chicken breast.
Is it possible to make Creamy Chicken and Spinach Casserole gluten-free?
Yes, you can easily make this casserole gluten-free by using a gluten-free cream of chicken soup and ensuring your rice or pasta (if using) is gluten-free as well. Always double-check labels to be sure!
Can I add other vegetables to the casserole?
Definitely! Sautéed mushrooms, artichoke hearts, or even chopped bell peppers are delicious ways to add variety and extra nutrition. Just be sure to cook any veggies first to avoid excess moisture.
Can I assemble the casserole in advance?
Yes, you can assemble the entire Creamy Chicken and Spinach Casserole up to a day in advance. Simply cover and refrigerate until ready to bake, adding a few extra minutes to the baking time if going straight from fridge to oven.
What can I substitute for sour cream or mayonnaise?
Greek yogurt is a great substitute for either sour cream or mayonnaise if you’re looking for a lighter option. It keeps the casserole creamy and adds a slight tang while trimming a few calories.
Final Thoughts
There’s nothing quite like a bubbling pan of Creamy Chicken and Spinach Casserole to bring everyone running to the table. It’s a dish that feels like a warm hug, perfect for busy weeknights or sharing with friends. I hope you give this recipe a try and make it a new favorite in your own kitchen!
Print
Creamy Chicken and Spinach Casserole Recipe
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: 6 servings
- Category: Main Course, Casserole
- Method: Baking
- Cuisine: American
- Diet: Non-Vegetarian
Description
This Creamy Chicken and Spinach Casserole is a comforting and flavorful dish perfect for a family dinner. It combines tender shredded chicken, fresh spinach, and a rich, cheesy sauce baked to golden perfection, making it an easy and satisfying main course.
Ingredients
Chicken Mixture
- 3 cups cooked chicken breast, shredded
- 2 tablespoons olive oil
- 1 small onion, diced
- 3 cloves garlic, minced
- 2 cups fresh spinach, chopped
- 1 can (10.5 ounces) cream of chicken soup
- 1 cup sour cream
- 1/2 cup mayonnaise
- 1 teaspoon Italian seasoning
- 1/2 teaspoon paprika
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
Additional Ingredients
- 1 cup shredded mozzarella cheese (for topping)
- 2 cups cooked rice or pasta (optional, for layering)
- 2 tablespoons fresh parsley, chopped (for garnish)
Instructions
- Preheat Oven and Prepare Dish: Preheat the oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish to prevent sticking.
- Sauté Vegetables: In a large skillet over medium heat, warm the olive oil. Add diced onion and minced garlic, sautéing until softened and fragrant, about 4 minutes. Then add the chopped spinach and cook until wilted, approximately 2 minutes.
- Mix Ingredients: In a large mixing bowl, combine the cream of chicken soup, sour cream, mayonnaise, Italian seasoning, paprika, salt, and black pepper. Stir well to create a creamy base. Add the shredded chicken, sautéed onion, garlic, spinach, 1 cup of mozzarella cheese, and Parmesan cheese. Mix thoroughly until all ingredients are well blended.
- Layer in Baking Dish: If using, spread the cooked rice or pasta evenly over the bottom of the prepared baking dish. Then spoon the chicken and spinach mixture on top, spreading it evenly for uniform cooking.
- Add Cheese Topping: Sprinkle the remaining cup of shredded mozzarella cheese evenly over the top of the casserole to create a golden, cheesy crust when baked.
- Bake the Casserole: Place the baking dish in the preheated oven and bake uncovered for 25 to 30 minutes, or until the casserole is hot, bubbly, and the cheese topping turns golden brown.
- Garnish and Serve: Remove the casserole from the oven and let it cool slightly. Garnish with freshly chopped parsley before serving to add a fresh, vibrant note to the dish.
Notes
- For a lighter version, substitute Greek yogurt for sour cream or mayonnaise.
- Add sautéed mushrooms or artichokes to the vegetable mixture for additional flavor and texture.
- This casserole can be prepared a day in advance and refrigerated; bake it when ready to serve.
Nutrition
- Serving Size: 1 portion
- Calories: 430
- Sugar: 3 g
- Sodium: 690 mg
- Fat: 28 g
- Saturated Fat: 11 g
- Unsaturated Fat: 15 g
- Trans Fat: 0 g
- Carbohydrates: 13 g
- Fiber: 2 g
- Protein: 33 g
- Cholesterol: 115 mg
