There is nothing quite like the warm, comforting embrace of a cheesy, hearty casserole to bring family and friends together around the table. The Cheesy Spaghetti Chicken Casserole Recipe is a delicious twist on classic comfort food that combines tender spaghetti, savory shredded chicken, and a luscious blend of cheeses all baked to golden perfection. This dish is incredibly satisfying, easy to prepare, and bursting with flavor, making it perfect for busy weeknights or casual gatherings.
Ingredients You’ll Need
These simple but essential ingredients come together beautifully to create layers of flavor, texture, and inviting color in this Cheesy Spaghetti Chicken Casserole Recipe. Each one plays a vital role, whether it’s adding richness, creaminess, or a little kick of seasoning.
- 12 oz spaghetti: The backbone of the casserole, cooked just right for tender bite.
- 2 tablespoons butter: Adds a silky richness to sautée the onions and garlic.
- 1 small yellow onion, diced: Brings a sweet and savory depth of flavor.
- 2 cloves garlic, minced: Lends aromatic warmth and a bit of punch.
- 2 cups cooked chicken, shredded or chopped: Protein-packed and perfectly tender.
- 1 (10.5 oz) can cream of chicken soup: Creates a creamy, velvety sauce base.
- 1 (10 oz) can diced tomatoes with green chiles, drained: Offers a hint of spice and fresh tomato brightness.
- 1/2 cup sour cream: Adds tanginess and luscious creaminess to balance flavors.
- 1/2 teaspoon salt: Enhances all the natural flavors.
- 1/4 teaspoon black pepper: Freshly ground for subtle heat.
- 1/2 teaspoon Italian seasoning: Infuses classic herb notes that marry everything beautifully.
- 2 cups shredded cheddar cheese: Brings sharp, melty goodness throughout the dish.
- 1 cup shredded mozzarella cheese: For gooey, stretchy, golden topping perfection.
- 2 tablespoons chopped fresh parsley (optional): Adds a bright, fresh contrast and a pop of color.
How to Make Cheesy Spaghetti Chicken Casserole Recipe
Step 1: Prepare the Spaghetti
Start by bringing a large pot of salted water to a boil. Cook the spaghetti until it is just al dente, which means tender but still with a slight bite. This ensures the pasta will hold its texture even after baking. Drain and set aside to cool slightly while you prepare the other ingredients.
Step 2: Sauté Onion and Garlic
In a large skillet over medium heat, melt the butter until foamy. Add diced onion and sauté for 3 to 4 minutes until softened and translucent. Stir in minced garlic and continue cooking for about 30 seconds until fragrant, taking care not to let it brown or burn. This aromatic base will elevate the entire casserole.
Step 3: Mix the Casserole Filling
In a large mixing bowl, combine the cooked chicken, cream of chicken soup, drained diced tomatoes with green chiles, sour cream, sautéed onion and garlic, salt, pepper, and Italian seasoning. Next, fold in the cooked spaghetti along with 1 cup of shredded cheddar cheese. Stir everything gently but thoroughly to evenly distribute flavors and cheeses.
Step 4: Assemble the Casserole
Lightly grease a 9×13-inch baking dish with butter or cooking spray. Pour the mixture into the dish, spreading it evenly. Sprinkle the remaining 1 cup of cheddar cheese and the 1 cup of mozzarella cheese on top. These cheeses will create a golden, bubbly, indulgent crust when baked.
Step 5: Bake to Perfection
Preheat your oven to 350°F (175°C) and bake the casserole for 25 to 30 minutes, until it is bubbly and the cheese on top has melted and turned a delicious shade of golden brown. Let it cool briefly before serving to allow everything to set slightly.
How to Serve Cheesy Spaghetti Chicken Casserole Recipe
Garnishes
A sprinkle of freshly chopped parsley adds a lovely fresh contrast in flavor and a pop of vibrant green color. For an extra zing, you could drizzle a little chili sauce or add a dash of crushed red pepper flakes on top, depending on your family’s spice preferences.
Side Dishes
This casserole pairs wonderfully with crisp green salads, roasted vegetables, or a simple side of garlic bread. The freshness and crunch of these sides complement the creamy, cheesy richness of the main dish, making the meal balanced and satisfying.
Creative Ways to Present
Try serving individual portions in oven-safe ramekins for a charming presentation at dinner parties. Alternatively, add a crunchy breadcrumb topping mixed with parmesan cheese before baking for a textural contrast. This Cheesy Spaghetti Chicken Casserole Recipe is versatile, so feel free to customize it to suit your style and guests!
Make Ahead and Storage
Storing Leftovers
This casserole stores very well in an airtight container in the refrigerator for up to three days. The flavors meld together beautifully, often tasting even better the next day. Simply reheat gently on the stove or microwave.
Freezing
You can freeze the casserole before baking by covering it tightly with foil and placing it in a freezer-safe container or bag. Freeze for up to three months. When ready, thaw overnight in the refrigerator and bake as directed, adding a few extra minutes to the baking time if needed.
Reheating
Reheat individual portions in the microwave or warm the entire casserole in a preheated oven at 350°F (175°C) until heated through and bubbling. Cover lightly with foil to prevent over-browning, uncovering near the end for a crisp top.
FAQs
Can I use rotisserie chicken for this recipe?
Absolutely! Rotisserie chicken is a fantastic shortcut that adds great flavor and saves time. Just shred or chop it and use it in place of cooked chicken in the recipe.
Is it possible to add vegetables to the casserole?
Definitely. Adding chopped spinach, mushrooms, or bell peppers will boost the nutrition and add interesting textures. Just sauté or steam them before mixing to keep the casserole from getting watery.
Can I make this casserole dairy-free or low-fat?
For a dairy-free version, substitute sour cream and cheeses with vegan alternatives, and use a dairy-free cream soup if available. For a lighter version, reduce the cheese and use Greek yogurt instead of sour cream.
How spicy is this casserole with the diced tomatoes and green chiles?
The spice level is generally mild to moderate, perfect for most palates. If you prefer less heat, drain the tomatoes thoroughly or substitute them with regular diced tomatoes.
Can I prepare the casserole ahead without baking?
Yes, you can assemble the casserole and refrigerate it for up to 24 hours before baking. This makes it ideal for busy schedules or entertaining, allowing you to simply pop it in the oven when ready.
Final Thoughts
This Cheesy Spaghetti Chicken Casserole Recipe is a total winner when you want something cozy, cheesy, and satisfying without fuss. It’s the kind of dish that feels like a warm hug from the inside out. I hope you give it a try soon and see just how effortlessly delicious and family-friendly it can be!
