If you’re looking for a comforting, crowd-pleasing meal that feels like a warm hug on a plate, this Chicken Spaghetti Recipe is your new best friend. Creamy, cheesy, and packed with tender chicken, sautéed veggies, and a hint of spicy tomatoes, it’s the perfect blend of textures and flavors that come together effortlessly. Whether it’s a weeknight dinner or a dish to impress guests, this chicken spaghetti has all the heartiness you crave with a deliciously satisfying twist.

Ingredients You’ll Need
These ingredients are delightfully straightforward yet essential, each playing a vital role in turning ordinary pantry staples into an extraordinary meal. From the creamy mushroom soup that brings luscious texture to the tender chicken that makes it hearty, every element builds layers of flavor and appeal.
- 8 ounces spaghetti: The perfect pasta base that holds onto the creamy sauce beautifully.
- 2 cups cooked chicken (shredded or chopped): Adds protein and a tender bite to the dish.
- 1 tablespoon olive oil: For sautéing veggies to soften and bring out their flavors.
- 1 small onion (diced): Delivers sweetness and depth once sautéed.
- 1 green bell pepper (diced): Brings a fresh, slightly sweet crunch and vibrant color.
- 2 cloves garlic (minced): A little punch of savory fragrance that elevates every bite.
- 1 can (10.5 oz) cream of mushroom soup: Creates a silky, creamy sauce that ties everything together.
- 1 can (10 oz) diced tomatoes with green chilies (drained): Adds zest and a subtle kick to keep the flavors exciting.
- ½ cup chicken broth: Lightens the sauce and deepens the savory profile.
- 2 cups shredded cheddar cheese (divided): Melts into gooey perfection and forms a bubbly top crust.
- ½ teaspoon paprika: Offers gentle smokiness and a pop of warm color.
- Salt and pepper to taste: Essential for balancing and highlighting all flavors.
- Chopped parsley (optional, for garnish): Adds freshness and a beautiful final touch.
How to Make Chicken Spaghetti Recipe
Step 1: Cook the Spaghetti
Start by preheating your oven to 350°F (175°C). Bring a large pot of salted water to a boil and cook the spaghetti according to the package instructions until it’s perfectly al dente. Drain it well and set it aside—this pasta is the comforting canvas for everything delicious to come.
Step 2: Sauté Your Veggies
In a large skillet, heat up the olive oil over medium heat. Toss in the diced onion and green bell pepper, cooking them gently until they become tender and bright, about 5 minutes. Then add the garlic and let it cook for an additional minute to release its fragrant aroma that will make your kitchen smell incredible.
Step 3: Build the Creamy Sauce
Now, stir in the cream of mushroom soup, the drained diced tomatoes with green chilies, and chicken broth to the skillet. Mix everything thoroughly so the sauce comes together with a deliciously creamy and slightly spicy edge. This sauce is what truly elevates the dish from everyday to unforgettable.
Step 4: Combine Chicken, Pasta, and Cheese
Add your cooked chicken and half of the cheddar cheese to the skillet, giving everything a good stir to combine. Then toss in the cooked spaghetti, folding all the ingredients so the noodles are fully coated in the sauce and cheese. Sprinkle in the paprika, salt, and pepper to taste for that final flavor boost.
Step 5: Bake to Perfection
Transfer this savory mixture to a greased 9×13-inch baking dish and spread it out evenly. Top with the remaining cheese and slide the dish into the oven. Bake for 20 to 25 minutes until you see bubbling sauce and a gorgeous golden cheese crust developing on top. This step turns it into a bubbling casserole that’s both sumptuous and inviting.
How to Serve Chicken Spaghetti Recipe

Garnishes
A sprinkle of freshly chopped parsley adds a pop of green vibrancy and a hint of herbal freshness that brightens each cheesy, creamy bite. It’s the simple details that transform your dish from homey to gourmet.
Side Dishes
This chicken spaghetti pairs beautifully with crisp green salads, buttery garlic bread, or roasted vegetables. The contrast between the creamy pasta and fresh, crunchy sides creates a well-rounded, satisfying meal that’s sure to impress everyone at the table.
Creative Ways to Present
For an elegant touch, serve this baked spaghetti in individual ramekins or mini cast iron skillets. You can also layer it in a trifle-style glass dish for a fun presentation at potlucks or family gatherings. Garnish with extra cheese and herbs for a rustic yet refined look that’s almost too pretty to eat—almost!
Make Ahead and Storage
Storing Leftovers
Cool leftover chicken spaghetti completely before transferring it into an airtight container. Stored in the refrigerator, it stays fresh and flavorful for 3 to 4 days, making for an easy, comforting lunch or dinner option the next day.
Freezing
This recipe freezes wonderfully. Portion it into freezer-safe containers, covering tightly to prevent freezer burn. It can be stored up to 2 months, so you can have homemade chicken spaghetti ready whenever you crave it—no cooking required
Reheating
When ready to enjoy leftovers, thaw frozen portions overnight in the fridge. Reheat gently in the oven at 350°F until warmed through or microwave in short bursts to keep the sauce creamy and the cheese melty, just like when freshly baked.
FAQs
Can I use other types of pasta for this Chicken Spaghetti Recipe?
Absolutely! While spaghetti is classic here, you can substitute with penne, rotini, or even elbow macaroni depending on your preference. Just cook the pasta al dente and adjust baking dish size as needed.
Is it okay to use cream of chicken soup instead of mushroom?
Yes, cream of chicken soup works perfectly and will give the dish a slightly different but equally delicious creaminess. It’s a great swap if you prefer a milder mushroom flavor.
Can I add vegetables to make this dish healthier?
Definitely! Feel free to add diced zucchini, mushrooms, or even spinach to boost the nutrition and flavor. Just sauté them with the onions and peppers until tender before combining everything.
How spicy is the dish with the diced tomatoes and green chilies?
The diced tomatoes with green chilies add a gentle heat that complements the creamy sauce nicely without overwhelming the dish. If you like it milder, use diced tomatoes without chilies or drain them well to reduce spiciness.
What cheese can I use instead of cheddar?
Cheddar is classic for this recipe, but you can also try a mix of mozzarella and Monterey Jack for a gooier texture or pepper jack if you want more kick. Just use good melting cheese to get that perfect bubbly finish.
Final Thoughts
This Chicken Spaghetti Recipe is truly one of those feel-good meals that feels like a little celebration every time you serve it. It’s hearty, comforting, and simple enough to make any day special. I encourage you to give it a try—it’s a wonderful way to bring warmth and joy to your dinner table that everyone will love!
Print
Chicken Spaghetti Recipe
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Kid-Friendly
Description
This easy and comforting Chicken Spaghetti Recipe combines tender shredded chicken, sautéed vegetables, creamy mushroom soup, and melted cheddar cheese tossed with spaghetti, then baked to bubbly, golden perfection. A flavorful American classic casserole perfect for family dinners or meal prep.
Ingredients
Pasta and Chicken
- 8 ounces spaghetti (uncooked)
- 2 cups cooked chicken (shredded or chopped)
Vegetables and Aromatics
- 1 small onion (diced)
- 1 green bell pepper (diced)
- 2 cloves garlic (minced)
Other Ingredients
- 1 tablespoon olive oil
- 1 can (10.5 oz) cream of mushroom soup
- 1 can (10 oz) diced tomatoes with green chilies (drained)
- ½ cup chicken broth
- 2 cups shredded cheddar cheese (divided)
- ½ teaspoon paprika
- salt and pepper to taste
- chopped parsley (optional, for garnish)
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) to prepare for baking the casserole later.
- Cook Spaghetti: Boil the spaghetti according to package directions until al dente. Drain the cooked pasta and set it aside.
- Sauté Vegetables: In a large skillet, heat olive oil over medium heat. Add the diced onion and green bell pepper, sautéing for about 5 minutes until softened. Stir in minced garlic and cook for an additional minute to release its aroma.
- Mix Base Ingredients: Add cream of mushroom soup, drained diced tomatoes with green chilies, and chicken broth to the skillet. Stir well to combine the ingredients evenly.
- Add Chicken and Cheese: Incorporate the cooked chicken and half of the shredded cheddar cheese into the skillet mixture. Stir to combine all ingredients thoroughly.
- Combine with Spaghetti: Mix the cooked spaghetti into the skillet contents, ensuring the pasta is coated evenly with the sauce and chicken mixture. Season with paprika, salt, and pepper according to your taste.
- Prepare for Baking: Transfer the entire mixture into a greased 9×13-inch baking dish, spreading it out evenly. Sprinkle the remaining shredded cheddar cheese on top for a cheesy crust.
- Bake: Place the baking dish in the preheated oven and bake for 20–25 minutes, or until the cheese is melted, bubbly, and golden brown on top.
- Serve and Garnish: Remove from oven and optionally garnish with chopped parsley before serving warm.
Notes
- Rotisserie chicken is an excellent shortcut for this recipe.
- You can substitute cream of chicken soup if desired.
- For extra heat, add a pinch of cayenne pepper or use hot diced tomatoes with chilies.
- This casserole freezes well, making it ideal for meal prep and leftovers.

