Ultimate Chicken Spaghetti Recipe

If you have been searching for a comforting, creamy, and cheesy pasta dish that feels like a warm hug, look no further than this Ultimate Chicken Spaghetti Recipe. It combines tender shredded chicken with a luscious mix of creamy soups, savory seasonings, and melty cheeses, all tossed with perfectly cooked spaghetti. The result is a flavorful casserole that brings together textures and tastes in a way that will have everyone coming back for seconds (and maybe thirds!). Whether you’re making a family dinner or a gathering with friends, this dish is a guaranteed crowd-pleaser that’s both easy to prepare and truly soul-satisfying.

Ingredients You’ll Need

You don’t need a long list of complicated ingredients to pull off this delicious recipe. Each element plays an important role, from adding creaminess and depth to creating layers of flavor and texture that make this chicken spaghetti irresistible.

  • 12 oz spaghetti: The hearty base that holds all those fabulous flavors together perfectly.
  • 2 cups cooked, shredded chicken: Tender protein to make this dish satisfying and wholesome.
  • 2 tablespoons butter: Adds richness and helps soften the veggies for a silky sauce.
  • 1 small onion, diced: Brings a sweet, aromatic foundation to the sauce.
  • 1 small green bell pepper, diced: Adds a fresh crunch and a pop of color to brighten the dish.
  • 2 cloves garlic, minced: Infuses the sauce with savory warmth and depth.
  • 1 can (10.5 oz) cream of chicken soup: One half of the creamy, comforting base for the sauce.
  • 1 can (10.5 oz) cream of mushroom soup: Adds an earthy richness that complements the chicken beautifully.
  • 1 can (10 oz) Rotel tomatoes, drained: Introduces a slight kick and bright acidity to balance the creamy sauce.
  • 1 cup chicken broth: Keeps the sauce perfectly saucy without being heavy.
  • 1 teaspoon Italian seasoning: A fragrant blend that ties together all the savory flavors.
  • 1/2 teaspoon paprika: Adds subtle smoky warmth and a lovely color.
  • 1/2 teaspoon salt: Enhances all the flavors without overpowering.
  • 1/2 teaspoon black pepper: Gives just the right amount of spice to wake up your taste buds.
  • 2 cups shredded cheddar cheese: Melts into gooey, flavorful goodness on top.
  • 1/2 cup shredded mozzarella cheese: Provides extra stretch and creaminess to the casserole.
  • 1/4 cup grated Parmesan cheese: Sprinkles a nutty, savory finish that elevates the whole dish.

How to Make Ultimate Chicken Spaghetti Recipe

Step 1: Preheat and Prepare

Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish. This sets the stage for creating a beautifully baked casserole that won’t stick and will bake evenly throughout.

Step 2: Cook the Spaghetti

Cook your spaghetti according to the package instructions until it is just al dente. This ensures the pasta will have a slight bite and won’t turn mushy during baking. Once cooked, drain it well and set aside.

Step 3: Sauté Vegetables

In a large skillet, melt the butter over medium heat. Add the diced onion, green bell pepper, and minced garlic, cooking until they soften and become fragrant—about 3 to 4 minutes. This step builds a savory flavor base that brings a wonderful aroma to your kitchen.

Step 4: Create the Creamy Sauce

To the softened veggies, stir in the cream of chicken soup, cream of mushroom soup, drained Rotel tomatoes, and chicken broth. Mix everything together thoroughly for a silky sauce that balances creaminess, tang, and a little spice from the tomatoes.

Step 5: Season the Sauce

Sprinkle in the Italian seasoning, paprika, salt, and black pepper. Stir well to distribute the seasonings evenly, ensuring every bite bursts with delicious flavor.

Step 6: Add the Shredded Chicken

Turn the heat down to low and fold in the cooked, shredded chicken. Let the chicken warm through as it soaks up the flavors of the sauce, ensuring it stays tender and juicy.

Step 7: Combine Spaghetti and Sauce

Add the cooked spaghetti to the skillet and toss everything together until all the strands are thoroughly coated with that luscious sauce. This guarantees each bite is a perfect harmony of pasta and creamy chicken goodness.

Step 8: Assemble the Casserole

Transfer the spaghetti and chicken mixture into your prepared baking dish. Evenly top the surface with shredded cheddar, mozzarella, and Parmesan cheeses to create a golden, bubbly finish once baked.

Step 9: Bake to Perfection

Bake the casserole uncovered for 25 to 30 minutes. You’ll know it’s ready when the cheeses on top have melted into a bubbly, golden-brown layer that’s absolutely irresistible.

Step 10: Rest and Serve

Once out of the oven, let the casserole rest for about 5 minutes. This helps everything settle and makes serving easier by allowing the flavors to meld just a bit more.

How to Serve Ultimate Chicken Spaghetti Recipe

Ultimate Chicken Spaghetti Recipe - Recipe Image

Garnishes

Adding fresh garnishes can take this Ultimate Chicken Spaghetti Recipe to the next level. Try sprinkling freshly chopped parsley or basil over the top for a vibrant color and fresh herbaceous note that contrasts beautifully with the creamy casserole.

Side Dishes

This dish pairs wonderfully with simple sides like a crisp green salad for fresh crunch or roasted vegetables to add wholesome variety. Garlic bread or warm dinner rolls also make a fantastic accompaniment to soak up any extra sauce.

Creative Ways to Present

For a fun twist, try serving individual portions in oven-safe ramekins for a cute, personal touch. You could also layer the components like a lasagna for a visual surprise, or sprinkle extra cheese on top and broil for a few minutes if you love a crispier topping.

Make Ahead and Storage

Storing Leftovers

Leftover Ultimate Chicken Spaghetti Recipe keeps well in the refrigerator for up to 3 days when stored in an airtight container. The flavors actually deepen overnight, making it perfect for next-day meals!

Freezing

You can freeze this casserole either before or after baking. Wrap tightly in plastic wrap and aluminum foil or use a freezer-safe container. It will keep its quality for up to 2 months, allowing you to enjoy a homemade meal anytime with minimal effort.

Reheating

When ready to eat leftovers, reheat portions gently in the microwave or warm the entire casserole in the oven at 350°F (175°C) until heated through. Cover with foil to keep the moisture in and prevent drying out.

FAQs

Can I use rotisserie chicken for this recipe?

Absolutely! Using rotisserie chicken is a fantastic shortcut that adds great flavor and saves time, making this Ultimate Chicken Spaghetti Recipe even easier to prepare.

What can I substitute if I don’t have cream of mushroom soup?

If cream of mushroom soup isn’t available, you can use plain cream of chicken soup or make a quick homemade mushroom sauce. Just keep in mind that it may slightly alter the flavor but will still be delicious.

Can I make this recipe vegetarian?

For a vegetarian version, replace the chicken with sautéed mushrooms or a plant-based protein, and use vegetable broth instead of chicken broth. The creamy, cheesy base still makes it hearty and satisfying.

Is it possible to use gluten-free spaghetti?

Yes! Gluten-free spaghetti works just as well in this recipe. Just cook according to package instructions and be careful not to overcook, so the pasta retains a nice texture.

How spicy is the Ultimate Chicken Spaghetti Recipe?

The recipe has a mild kick thanks to the Rotel tomatoes, but it’s not overwhelmingly spicy. You can adjust the heat by adding more Rotel or some chili flakes if you want to turn up the spice level.

Final Thoughts

There is something truly special about the Ultimate Chicken Spaghetti Recipe that has helped it earn a beloved spot on dinner tables everywhere. Creamy, cheesy, and packed with comforting flavors, it’s the kind of dish that feels like home. I encourage you to give it a try and enjoy the smiles it will bring to your family and friends as you share this delightful meal together.

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Ultimate Chicken Spaghetti Recipe

Ultimate Chicken Spaghetti Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.2 from 43 reviews
  • Author: Kimberly
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Yield: 6 servings
  • Category: Main Dish
  • Method: Baking
  • Cuisine: American

Description

This Ultimate Chicken Spaghetti is a comforting and cheesy casserole featuring tender shredded chicken, sautéed vegetables, and a creamy tomato-based sauce all baked with a melty blend of cheddar, mozzarella, and Parmesan cheeses. Perfect for a hearty family dinner, this dish combines simple pantry staples with bold flavors and a satisfying texture.


Ingredients

Pasta

  • 12 oz spaghetti

Chicken and Vegetables

  • 2 cups cooked, shredded chicken
  • 1 small onion, diced
  • 1 small green bell pepper, diced
  • 2 cloves garlic, minced

Sauces and Seasonings

  • 2 tablespoons butter
  • 1 can (10.5 oz) cream of chicken soup
  • 1 can (10.5 oz) cream of mushroom soup
  • 1 can (10 oz) Rotel tomatoes, drained
  • 1 cup chicken broth
  • 1 teaspoon Italian seasoning
  • 1/2 teaspoon paprika
  • 1/2 teaspoon salt
  • 1/2 teaspoon black pepper

Cheeses

  • 2 cups shredded cheddar cheese
  • 1/2 cup shredded mozzarella cheese
  • 1/4 cup grated Parmesan cheese


Instructions

  1. Preheat and Prepare Dish: Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish thoroughly to prevent sticking and allow even baking.
  2. Cook Spaghetti: Cook the spaghetti according to package directions until al dente, meaning it should be tender but still firm to the bite. Drain the pasta well and set aside.
  3. Sauté Vegetables: In a large skillet, melt the butter over medium heat. Add the diced onion, green bell pepper, and minced garlic, sautéing them for about 3-4 minutes until they are softened and fragrant.
  4. Add Soups and Tomatoes: Stir in the cream of chicken soup, cream of mushroom soup, drained Rotel tomatoes, and chicken broth. Mix these ingredients thoroughly to create a creamy sauce base.
  5. Season the Sauce: Add Italian seasoning, paprika, salt, and black pepper to the sauce mixture. Stir well to evenly distribute the seasonings throughout.
  6. Incorporate Chicken: Reduce the heat to low, then add the shredded chicken into the sauce. Stir to coat the chicken well and heat through, ensuring the chicken is fully combined with the sauce.
  7. Combine Pasta and Sauce: Add the cooked spaghetti to the skillet with the sauce and chicken, tossing everything together until the spaghetti is evenly coated with the creamy mixture.
  8. Assemble in Baking Dish: Transfer the spaghetti mixture into the prepared baking dish, spreading it out evenly. Top the dish with shredded cheddar cheese, mozzarella cheese, and grated Parmesan cheese.
  9. Bake: Place the baking dish in the preheated oven and bake uncovered for 25-30 minutes or until the cheese on top is melted, bubbly, and lightly golden.
  10. Rest and Serve: Remove from oven and let the casserole rest for 5 minutes before serving to allow it to set and make serving easier.

Notes

  • Use freshly cooked chicken or leftover rotisserie chicken for convenience.
  • Drain the Rotel tomatoes well to prevent excess liquid in the casserole.
  • For extra flavor, add a pinch of crushed red pepper flakes with the seasonings.
  • Feel free to substitute the cheeses with your favorites or add more for a cheesier dish.
  • This dish can be prepared a day ahead; refrigerate before baking and increase bake time slightly if baking cold.

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