Cheesy Chicken Spaghetti – Easy Creamy Casserole Recipe
🧀 Cheesy Chicken Spaghetti Recipe
When it comes to comfort food that warms both your belly and your heart, Cheesy Chicken Spaghetti takes the crown. This creamy, cheesy, family-favourite casserole is packed with tender shredded chicken, perfectly cooked pasta, and a luscious cheese sauce that brings everything together. It’s the kind of dish that’s easy to make, crowd-pleasing, and perfect for busy weeknights, potlucks, or Sunday dinner. If you’re after something that screams flavour without a ton of effort, this is your go-to recipe. So, let’s dive into this ultimate cheesy pasta bake that’s guaranteed to become a staple in your kitchen!
🛠️ Tools You’ll Need
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Large pot (for boiling pasta)
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Skillet or saucepan (for sauce)
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Mixing bowl
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9×13-inch baking dish
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Whisk or wooden spoon
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Cheese grater (if shredding fresh cheese)
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Aluminium foil (for baking)
🧂 Ingredients
For the base:
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300g spaghetti
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2 cups shredded cooked chicken (rotisserie or leftover works great!)
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1 can (284g) cream of chicken soup
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1/2 cup sour cream
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1/2 cup chicken broth
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2 cups cheddar cheese, shredded
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1/2 tsp garlic powder
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1/2 tsp onion powder
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Salt & pepper, to taste
Optional Add-ins:
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1/2 cup diced tomatoes or Rotel (for a little kick)
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1/2 cup diced green bell pepper
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1/2 cup sautéed mushrooms
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Extra cheese for topping (cheddar or mozzarella)
👩🍳 Directions
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Preheat oven to 180°C (350°F). Lightly grease a 9×13-inch baking dish.
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Cook the pasta according to package directions, but stop 1 minute early. Drain and set aside.
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Make the cheesy sauce: In a saucepan over medium heat, whisk together cream of chicken soup, sour cream, broth, garlic powder, onion powder, and half of the shredded cheese. Stir until smooth and melted.
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Combine: In a large bowl, mix the cooked pasta, shredded chicken, and sauce. Add optional ingredients if using. Toss to coat evenly.
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Assemble & bake: Pour the mixture into your baking dish. Sprinkle remaining cheese on top. Cover with foil and bake for 20 minutes. Uncover and bake another 10 minutes until bubbly and golden.
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Serve hot with chopped parsley or green onions for garnish!
❄️ Storage & Make-Ahead Tips
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Refrigerator: Store leftovers in an airtight container for up to 4 days. Reheat in the oven or microwave.
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Freezer: Assemble the dish (without baking), cover tightly, and freeze for up to 3 months. Thaw overnight and bake as directed.
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Add a splash of broth or milk when reheating to keep it creamy.
Whether you’re feeding a hungry family or craving some old-fashioned comfort, this Cheesy Chicken Spaghetti is the kind of meal that hits all the right notes—melty, hearty, and full of flavour. It’s an easy casserole that you can prep ahead, customise with your favourite veggies or cheeses, and serve with a side salad or garlic bread for a complete meal. One bite and it’ll become your go-to for chilly evenings, potlucks, or anytime you’re short on time but big on appetite. Dig in!

