Delicious Baked Chicken Spaghetti Casserole Recipe: Quick, Easy & Family-Approved

If you’re searching for a cozy, comforting dish that’s as easy to make as it is satisfying, this Baked Chicken Spaghetti Casserole is your answer! Creamy, cheesy, and packed with tender chicken, it’s a meal that’ll have your whole family asking for seconds. Imagine the warm, savory smell of melted cheese wafting through your kitchen and the golden brown edges of the casserole as you pull it from the oven—pure comfort in every bite.

Photo byRecipes on a Budget

This casserole is perfect for busy weeknights or even meal-prepping ahead for a no-fuss dinner. It’s a fantastic way to make use of leftover chicken, and the mix of cheddar and Parmesan gives it that irresistible cheesy pull with every forkful.

I came across this delightful recipe in the Recipes on a Budget Facebook Group and couldn’t wait to share it with you! If you’re not already part of the group, I highly recommend joining for more budget-friendly, tasty meals like this one.

The Origins of Chicken Spaghetti Casserole

Chicken spaghetti casserole is a beloved dish in many American households, particularly in the South, where it’s a common sight at potlucks and family gatherings. The combination of pasta, chicken, and a creamy sauce is nothing short of comforting, and over time, many versions have evolved to include different cheeses, vegetables, and spices.

This recipe calls for spaghetti rather than traditional elbow macaroni, giving it a fun twist on the classic baked pasta. It’s the perfect blend of Italian-inspired flavors and southern comfort food, and it's incredibly easy to make.

How to Make Baked Chicken Spaghetti Casserole

Ingredients:

• 1 lb spaghetti
• 2 cups cooked, shredded chicken
• 1 can cream of chicken soup
• 1 can diced tomatoes
• 1 cup shredded cheddar cheese
• 1/2 cup grated Parmesan cheese
• 1/2 cup milk
• 1 tsp garlic powder
• Salt and pepper to taste

Instructions:

1. Preheat your oven to 350°F. This ensures your casserole will bake evenly and develop that golden-brown, bubbly top.
2. Cook the spaghetti according to the package directions until al dente. Drain and set aside. (Pro tip: Undercook the pasta slightly to prevent it from getting mushy when baked!)
3. In a large mixing bowl, combine the cooked chicken, cream of chicken soup, diced tomatoes, cheddar cheese, Parmesan cheese, milk, garlic powder, and a pinch of salt and pepper.
4. Add the cooked spaghetti to the chicken mixture, stirring gently until the pasta is fully coated in the creamy sauce.
5. Transfer the mixture into a greased 9x13 inch baking dish, spreading it out evenly for that perfect bake.
6. Bake for 25-30 minutes, or until the casserole is bubbling and the top is golden brown.
7. Serve hot and enjoy! This dish pairs wonderfully with a simple green salad or some crusty garlic bread.

Recipe Variations:

• Vegetarian Option: Swap out the chicken for sautéed mushrooms or a medley of roasted vegetables like zucchini, bell peppers, and onions. You can also use a can of cream of mushroom soup instead of cream of chicken.
• Low-Carb Option: Substitute the spaghetti with zucchini noodles or a lower-carb pasta option for a lighter version of this dish.
• Extra Cheesy: If you're a cheese lover, sprinkle extra shredded cheddar or mozzarella on top before baking for an even gooier casserole.

Cooking Tips:

• Make Ahead: This casserole can be prepared in advance and stored in the fridge for up to 2 days. Simply cover with foil and reheat in the oven until warm.
• Freezer Friendly: You can also freeze it! Assemble the casserole and freeze it before baking. When ready to serve, thaw in the fridge overnight and bake as directed.
• Garnishing Idea: A sprinkle of paprika or fresh parsley just before serving adds a pop of color and extra flavor.

This Baked Chicken Spaghetti Casserole recipe is not just a meal—it’s comfort food at its finest. Whether you’re feeding a crowd or just need something simple to throw together, this dish won’t disappoint.

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