by: admindz

Chicken spaghetti casserole

Chicken spaghetti casserole

Alright, if you’re looking for a meal that feels like a big, warm hug in casserole form, you’re in the right place. This chicken spaghetti casserole is exactly what I turn to when I want something that’s cozy, cheesy, and effortlessly satisfying. Imagine tender chicken mingling with perfectly cooked spaghetti, wrapped in a creamy, cheesy sauce that bubbles up golden brown on top. The best part? It’s as easy as tossing everything together and letting the oven work its magic. Whether you’re winding down from a busy day or craving that classic comfort food vibe, this dish hits all the right notes—warmth, flavor, and just the kind of cheesy goodness that sticks to your ribs.

Quick Facts

  • Yield: Serves 6
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes

Ingredients

For the Main Dish:

  • 8 ounces spaghetti
  • 2 cups cooked chicken, shredded or diced
  • 1 cup shredded cheddar cheese
  • 1 cup shredded mozzarella cheese
  • 1 (10.5 oz) can cream of mushroom soup (or cream of chicken)
  • 1 cup sour cream
  • 1/2 cup milk
  • 1/2 cup diced green bell pepper (optional)
  • 1/2 cup diced onion
  • 2 cloves garlic, minced
  • 2 tablespoons butter
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/2 teaspoon dried Italian seasoning (optional)

For the Sauce / Garnish (optional):

  • 1/2 cup crushed buttery crackers or breadcrumbs for topping
  • Extra shredded cheese for sprinkling on top

How I Make It

Step 1:

Start by cooking the spaghetti according to package directions until al dente. Drain and set aside. While the pasta cooks, melt the butter in a skillet over medium heat, then sauté the onions, green bell pepper, and garlic until they’re softened and fragrant—about 3 to 4 minutes.

Step 2:

In a large bowl, combine the cooked chicken, sautéed veggies, cooked spaghetti, both cheeses (reserve some cheese for topping), cream of mushroom soup, sour cream, milk, salt, pepper, and Italian seasoning. Mix everything gently but thoroughly until it’s well combined and creamy—this is your cozy base.

Step 3:

Preheat your oven to 350°F. Transfer the spaghetti mixture into a greased 9×13-inch casserole dish, spreading it out evenly.

Step 4:

If you want a little extra crunch, sprinkle the top with crushed buttery crackers or breadcrumbs along with the remaining shredded cheese.

Step 5:

Pop the casserole into the oven and bake for 25–30 minutes until bubbly around the edges and the topping is golden brown.

Step 6:

Let it rest for about 5 minutes before serving. This helps everything set and makes it easier to dish out those perfect, cheesy squares.

Variations & Tips

  • Swap cream of mushroom soup for cream of chicken or celery for a flavor tweak.
  • Use rotisserie chicken to save time and add extra flavor.
  • Mix in a handful of frozen peas or corn for a pop of color and sweetness.
  • For a little heat, add 1/4 teaspoon crushed red pepper flakes to the sauce mixture.
  • Gluten-free pasta works perfectly here—just cook according to package instructions.
  • Want it cheesier? Add an extra 1/2 cup of shredded cheese inside and on top.

How I Like to Serve It

This casserole shines on chilly nights when you want something hearty and soul-soothing. It pairs beautifully with a fresh green salad tossed in tangy vinaigrette or roasted seasonal vegetables. For a family dinner, try serving it alongside garlic bread to soak up every last bit of that velvety sauce.

Notes

  • Store leftovers covered in the fridge for up to 3 days; reheat gently in the microwave or oven to keep it creamy.
  • If your casserole seems dry, stir in a splash of milk or chicken broth when reheating.

Closing: Once you’ve tasted this chicken spaghetti casserole, it’ll become your go-to for uncomplicated comfort that always delivers on flavor and warmth.