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Growing up in Chicago, my kitchen was the heart of our home, filled with the comforting aroma of my babcia’s pierogi and my mom’s hearty stews. But it wasn’t just the Polish classics that graced our table. My mom had a knack for blending cultures, and one of her most beloved creations was Chicken Spaghetti Mac Cheese. Picture this: a creamy, cheesy pasta dish that marries the best of spaghetti and mac ‘n’ cheese, with tender chicken pieces adding a satisfying protein punch. It’s the kind of dish that wraps you in a warm, nostalgic hug, much like the cozy winters of my childhood.
As a mom of two lively kids, Ella and Peter, I’ve carried on this tradition, tweaking it here and there to suit our family’s tastes. My husband loves a bit of heat, so sometimes I sneak in some chili flakes. It’s a dish that feels like home, no matter where you are. Whether it’s a busy weeknight or a lazy Sunday, this Chicken Spaghetti Mac Cheese is a surefire way to bring everyone to the table with smiles on their faces.
Why You’ll Love This Recipe
This Chicken Spaghetti Mac Cheese is the epitome of comfort food, combining the creamy goodness of mac ‘n’ cheese with the satisfying texture of spaghetti. It’s a one-pot wonder that’s perfect for busy families, offering a delicious, hearty meal without the fuss. Plus, it’s a great way to sneak in some veggies if you have picky eaters at home. It’s adaptable, too—swap out the chicken for turkey or even tofu for a vegetarian twist. And for those watching their waistlines, you can lighten it up with whole wheat pasta and low-fat cheese without sacrificing flavor.
Ingredients
- 12 oz spaghetti
- 2 cups cooked chicken, shredded
- 1 cup cheddar cheese, shredded
- 1 cup mozzarella cheese, shredded
- 1/2 cup Parmesan cheese, grated
- 2 cups milk
- 2 tbsp butter
- 2 tbsp all-purpose flour
- 1/2 tsp garlic powder
- 1/2 tsp onion powder
- Salt and pepper to taste
- Optional: 1/4 tsp chili flakes, 1 cup broccoli florets

Step-by-Step Instructions
- Cook the spaghetti according to package instructions until al dente. Drain and set aside.
- In a large pot, melt the butter over medium heat. Stir in the flour and cook for 1-2 minutes until it forms a paste.
- Gradually whisk in the milk, ensuring there are no lumps. Cook until the sauce thickens, about 5 minutes.
- Add the garlic powder, onion powder, salt, and pepper. Stir in the cheddar, mozzarella, and Parmesan cheeses until melted and smooth.
- Fold in the cooked chicken and spaghetti, ensuring everything is well-coated with the cheese sauce.
- If using, add the broccoli and chili flakes, stirring to combine.
- Transfer the mixture to a greased baking dish and bake at 350°F (175°C) for 20 minutes until bubbly and golden on top.
- Let it cool for a few minutes before serving. Enjoy!
What Makes This Recipe Special
- Quick and easy to prepare
- Packed with flavor and nutrition
- Perfect for any occasion
- Customizable to your taste preferences
- Budget-friendly ingredients
Expert Tips for Success
To ensure your Chicken Spaghetti Mac Cheese is a hit, use freshly grated cheese for the best meltability. Pre-shredded cheese often contains anti-caking agents that can affect the texture. If you’re short on time, rotisserie chicken is a great shortcut. And don’t forget to season generously; a pinch of nutmeg can add a surprising depth of flavor to the cheese sauce.
Amazon Affiliate Cooking Tools Paragraph
When I make this recipe, my go-to tool is the MOSFiATA 8″ Professional Chef’s Knife for chopping the chicken and veggies with precision. To ensure my cheese sauce is perfectly smooth, I rely on the Silicone Utensils Set for stirring without scratching my pots. And if you’re a fan of perfectly cooked chicken, the MEATER SE Smart Meat Thermometer is a game-changer for getting it just right every time.

Variations and Substitutions
This dish is incredibly versatile. Swap out the chicken for turkey or even shrimp for a seafood twist. For a vegetarian version, use tofu or extra veggies like bell peppers and mushrooms. You can also experiment with different cheeses—Gouda or Gruyère add a sophisticated touch. For a gluten-free option, use gluten-free pasta and a gluten-free flour blend for the sauce.
Serving Suggestions
Serve this Chicken Spaghetti Mac Cheese with a simple green salad or steamed vegetables to balance out the richness. A crisp white wine like Chardonnay pairs beautifully, or for a non-alcoholic option, try a sparkling apple cider. This dish is also great for potlucks and family gatherings, as it can be made ahead and reheated without losing its creamy texture.

FAQs
Can I make this dish ahead of time?
Yes, you can assemble the dish up to a day in advance and store it in the refrigerator. When ready to serve, bake it as directed, adding a few extra minutes to ensure it’s heated through.
How do I store leftovers?
Store any leftovers in an airtight container in the refrigerator for up to three days. Reheat in the oven or microwave until warm.
Can I freeze Chicken Spaghetti Mac Cheese?
Yes, you can freeze it before baking. Wrap tightly in plastic wrap and foil, then store in the freezer for up to three months. Thaw overnight in the fridge before baking.
Final Thoughts
There’s something magical about a dish that brings back fond memories while creating new ones. This Chicken Spaghetti Mac Cheese does just that, and I hope it finds a special place in your family’s kitchen as it has in ours. Remember, cooking is all about love, laughter, and a bit of creativity. So, don’t hesitate to make it your own and share your delicious results with those you cherish.
Dynamic Related Recipe Section
I hope you loved making this Chicken Spaghetti Mac Cheese—it’s like a warm hug on a plate. If you’re in the mood for more comforting dishes, why not try my Creamy Chicken Alfredo Bake, Cheesy Broccoli Casserole, or Classic Beef Lasagna? Each one is a family favorite that’s sure to delight. Join us on our Facebook Page and Facebook Group—and don’t forget to follow on Pinterest for daily inspiration!
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Chicken Spaghetti Mac Cheese: 6 Cheesy Delights
A comforting blend of spaghetti and mac 'n' cheese with tender chicken pieces.
Keep the screen of your device on while you follow the steps.
- Cook the spaghetti according to package instructions until al dente. Drain and set aside.
- In a large pot, melt the butter over medium heat. Stir in the flour and cook for 1-2 minutes until it forms a paste.
- Gradually whisk in the milk, ensuring there are no lumps. Cook until the sauce thickens, about 5 minutes.
- Add the garlic powder, onion powder, salt, and pepper. Stir in the cheddar, mozzarella, and Parmesan cheeses until melted and smooth.
- Fold in the cooked chicken and spaghetti, ensuring everything is well-coated with the cheese sauce.
- If using, add the broccoli and chili flakes, stirring to combine.
- Transfer the mixture to a greased baking dish and bake at 350°F (175°C) for 20 minutes until bubbly and golden on top.
- Let it cool for a few minutes before serving. Enjoy!