Creamy Tuscan Chicken Spaghetti Squash Dinner

Featured in Hearty Mains.

Enjoy creamy Tuscan Chicken Spaghetti Squash. A flavorful, satisfying, low-carb meal with tender chicken, spinach, and sun-dried tomatoes.
Casey - Recipe Author
Updated on Fri Jan 09 2026 at 08:41 AM
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Creamy Tuscan Chicken Spaghetti Squash Dinner | Recipes by HomeChef

You know those recipes that just sneak up on you and become an instant favorite? This dish is exactly that for me. I first stumbled upon a version of it when I was trying to use up some leftover sun-dried tomatoes (honestly, who buys a whole jar for one recipe and then just... stares at the rest?). I was skeptical, thinking spaghetti squash was just a sad pasta substitute, but boy, was I wrong. The kitchen filled with the most incredible aromas garlic, herbs, and that rich tomato tang. It felt like a warm hug, even with the bit of kitchen chaos I always seem to create. This Tuscan Chicken Spaghetti Squash quickly became a beloved staple.

I remember one time, I was so excited to get this dish on the table, I forgot to drain the sun-dried tomatoes properly. The whole thing ended up a little too oily, but even then, the flavors still shone through! My kitchen looked like a flour bomb went off, and I swear the dog was judging my cooking, but we still ate every last bite. It just goes to show, even with a few "oops" moments, this recipe is incredibly forgiving. That's the beauty of Tuscan Chicken Spaghetti Squash.

Ingredients

  • Spaghetti Squash: This is our "pasta," hon. Pick a medium-sized one, about 2-3 lbs. It's got that lovely mild flavor and a satisfying stringy texture once roasted. I've tried bigger ones, but they can get a bit watery.
  • Chicken Breasts: Two boneless, skinless breasts, about 1 lb total. I usually slice them thin, because they cook faster and absorb all that yummy sauce. Thighs work too for a richer flavor, but I stick with breasts for this one.
  • Sun-Dried Tomatoes: About 1/2 cup, packed in oil, drained and chopped. Don't skip these! They bring a sweet, tangy punch that makes the dish sing. I tried using the dry ones once, rehydrated, and it just wasn't the same.
  • Fresh Spinach: A whole 5 oz bag. It seems like a lot, but it wilts down to almost nothing, adding beautiful color and some good-for-you greens. Don't use frozen unless you absolutely have to, the texture is just... different.
  • Heavy Cream: 1/2 cup. This is where the "creamy" comes from! Please, for the love of all that is delicious, do not use half-and-half or milk. It just won't be as rich or luxurious.
  • Parmesan cheese: 1/2 cup, freshly grated. This adds a salty, nutty depth. Pre-grated is fine, but fresh melts so much better and tastes, honestly, a million times better.
  • Garlic: 4 cloves, minced. Yes, four! I'm a firm believer that you can never have too much garlic, especially in a dish like this. It's the backbone of so many Italian-inspired flavors.
  • Chicken Broth: 1/2 cup. Use a good quality one, it really makes a difference. It helps thin out the sauce just right without losing flavor. I've used vegetable broth in a pinch, and it works, but chicken broth is my preference here.
  • Olive Oil: A couple tablespoons for cooking. Just good ol' extra virgin.
  • Italian Seasoning: 1 teaspoon. My secret weapon for that classic Tuscan flavor.
  • Salt & Black Pepper: To taste. Seasoning as you go is key, don't be shy!

How to Make Tuscan Chicken Spaghetti Squash

Roast the Squash:
First things first, let's get that spaghetti squash going. Carefully cut it in half lengthwise (watch your fingers, these guys can be tricky!). Scoop out the seeds I use a big spoon for this, it's a bit messy, but satisfying. Drizzle the cut sides with a little olive oil, salt, and pepper. Place them cut-side down on a baking sheet. Roast at 400°F (200°C) for about 35-45 minutes, or until fork-tender. You want it soft enough to shred easily, but not mushy. I've definitely overcooked it before, and it gets a bit watery, so keep an eye on it!
Prep the Chicken:
While the squash is doing its thing, let's get the chicken ready. Slice your chicken breasts into thin cutlets or bite-sized pieces, whatever you prefer. Season them generously with salt, pepper, and a good sprinkle of Italian seasoning. Heat a tablespoon of olive oil in a large skillet over medium-high heat. Once shimmering, add the chicken and cook for about 4-6 minutes per side, until beautifully golden brown and cooked through. Don't overcrowd the pan, or the chicken will steam instead of sear I learned that the hard way, trust me!
Build the Creamy Sauce:
Remove the cooked chicken from the skillet and set it aside. In the same skillet (don't clean it, those browned bits are flavor!), add another splash of olive oil if needed. Toss in your minced garlic and cook for about 1 minute until fragrant. Oh, that smell! It's the heart of this dish. Then, stir in the chopped sun-dried tomatoes. Let them sizzle for a minute, releasing all their tangy goodness. This step is where the magic really starts to happen, getting those flavors to mingle.
Create the Creamy Base:
Pour in the chicken broth and heavy cream. Give it a good stir, scraping up any delicious browned bits from the bottom of the pan. Bring the sauce to a gentle simmer. Let it cook for about 3-5 minutes, allowing it to thicken slightly. This is where the sauce for your dish really comes together, getting that luxurious texture. I sometimes add a pinch more Italian seasoning here if I feel it needs a boost, just trust your nose!
Combine and Wilt:
Once the sauce has thickened, stir in the fresh spinach. It will look like a mountain, but don't worry, it wilts down super fast, almost magically. Add the cooked chicken back to the skillet, along with half of the freshly grated Parmesan cheese. Stir everything together until the spinach has completely wilted and the chicken is coated in that gorgeous, creamy Tuscan sauce. Taste it! Does it need more salt? More pepper? This is your dish, make it sing.
Serve Your Delicious Meal:
By now, your spaghetti squash should be perfectly roasted. Use a fork to scrape out the "noodles" from the squash halves into a large bowl. It's so satisfying to watch it turn into those lovely strands! Pour the creamy Tuscan chicken mixture right over the spaghetti squash. Give it a gentle toss to combine everything, making sure every strand gets coated. Garnish with the remaining Parmesan cheese and maybe a sprinkle of fresh parsley if you're feeling fancy. Honestly, this Tuscan Chicken Spaghetti Squash is just delightful. Enjoy!

There was one evening, completely exhausted, I almost just ordered takeout. But then I remembered I had all the ingredients for this dish. Even with a sink full of dishes and a toddler demanding snacks, the process of making this felt so meditative. The smell of garlic and tomatoes always calms me. It’s those small kitchen wins, even when everything else is chaos, that make cooking feel truly worthwhile. This Tuscan Chicken Spaghetti Squash always brings a smile.

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Creamy Tuscan Chicken Spaghetti Squash Dinner - Image 1 | Recipes by HomeChef

Tuscan Chicken Spaghetti Squash: Ingredient Swaps

Okay, let's talk swaps! If chicken breasts aren't your jam, boneless, skinless chicken thighs work beautifully here, too. They add a bit more richness, and honestly, I've used them many times when I'm out of breasts, it worked perfectly! No fresh spinach? Frozen spinach (thawed and squeezed really dry) can pinch-hit, though the texture isn't quite the same. I tried it once and it worked... kinda, but fresh is definitely superior for that vibrant green and lighter feel. For the cream, if you're dairy-free, a full-fat coconut milk (the canned kind, not the carton) can offer a similar creaminess, though it will impart a subtle coconut flavor I tried it, and while different, it was still tasty! Or, if you don't have spaghetti squash, spiralized zucchini or even regular pasta could be used, but then it wouldn't be quite the same Tuscan Chicken Spaghetti Squash, would it? 😉

Serving Your Hearty Meal

This dish is a hearty meal all on its own, but sometimes you just want a little something extra, right? I love serving it with a simple, crusty piece of garlic bread for dipping into that glorious sauce it's such a comforting combo. A light green salad with a zesty vinaigrette would be wonderful to cut through the richness, balancing everything out beautifully. As for drinks, a crisp white wine, like a Pinot Grigio, complements the flavors without overpowering them. Or, if you're like me on a lazy weeknight, this dish and a rom-com? Yes please. It’s perfect for those moments when you just want to feel good and relax.

The Roots of Tuscan Flavors

While "Tuscan Chicken Spaghetti Squash" isn't a traditional Italian dish you'd find in a nonna's cookbook, it draws heavily from the vibrant, fresh flavors of Tuscan cuisine. Think sun-dried tomatoes, garlic, spinach, and rich, creamy sauces these are staples in many regional Italian dishes. My own connection to these flavors started during a backpacking trip through Italy years ago. I remember tasting pasta with a sauce so simple yet so profound, bursting with local ingredients. This recipe is my modern homage to that memory, a way to bring those rustic, comforting Italian-inspired flavors into my low-carb kitchen, using spaghetti squash as a canvas. It's a fusion that feels both familiar and new, a personal journey on a plate.

And there you have it, my friends! This dish has become a genuine staple in my kitchen, a meal that always brings warmth and satisfaction. It's the kind of dish that feels special, yet totally achievable, even on a crazy Tuesday. I just love how the creamy sauce clings to those spaghetti squash strands, making every bite a little bit of heaven. I really hope you give this one a try and maybe even make some kitchen memories of your own. Don't forget to tell me how your version turns out!

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Creamy Tuscan Chicken Spaghetti Squash Dinner - Image 2 | Recipes by HomeChef

Frequently Asked Questions

→ Can I make Tuscan Chicken Spaghetti Squash ahead of time?

You totally can! I often roast the spaghetti squash and cook the chicken a day or two in advance. Then, when dinner time rolls around, it’s just a matter of whipping up the sauce and combining everything. It saves so much time and makes weeknight dinners a breeze, honestly!

→ What if I don't have heavy cream for this dish?

While heavy cream gives the best richness, you could try full-fat coconut milk for a dairy-free option (expect a hint of coconut flavor!). I've also done a mix of half-and-half with a tablespoon of cream cheese for extra body in a pinch, and it worked okay, but not quite the same creamy magic.

→ How do I get my spaghetti squash "noodles" just right?

The trick to perfect spaghetti squash is to roast it cut-side down until it's fork-tender, but still firm enough to hold its shape when shredded. If it's too soft, it can get mushy and watery. I always check it at the 35-minute mark just to be safe!

→ Does this dish freeze well?

I wouldn't recommend freezing the assembled dish. The spaghetti squash tends to get really watery and mushy upon thawing, and the creamy sauce can separate. It's best enjoyed fresh or refrigerated for a few days. I learned that the hard way with a sad, watery batch!

→ Can I add other vegetables to this recipe?

Absolutely! I've tossed in sliced mushrooms or even some bell peppers before. They add extra color and nutrients. Just sauté them with the garlic before adding the broth and cream. It's a great way to use up whatever veggies you have lingering in the fridge!

Creamy Tuscan Chicken Spaghetti Squash Dinner

Enjoy creamy Tuscan Chicken Spaghetti Squash. A flavorful, satisfying, low-carb meal with tender chicken, spinach, and sun-dried tomatoes.

4.4 out of 5
(21 reviews)
Prep Time
15 Minutes
Cook Time
50 Minutes
Total Time
65 Minutes
By: Casey

Category: Hearty Mains

Difficulty: Intermediate

Cuisine: Italian-Inspired

Yield: 4 Servings

Dietary: Low-Carb

Published: Sat Nov 22 2025 at 04:39 AM

Last Updated: Fri Jan 09 2026 at 08:41 AM

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Ingredients

→ Main Players

01 1 medium spaghetti squash (2-3 lbs)
02 2 boneless, skinless chicken breasts (about 1 lb total)

→ Flavor Boosters

03 1/2 cup sun-dried tomatoes (packed in oil, drained and chopped)
04 5 oz fresh spinach
05 4 cloves garlic, minced
06 1 tsp Italian seasoning
07 2 tbsp olive oil
08 Salt and freshly cracked black pepper, to taste

→ Creamy Goodness

09 1/2 cup heavy cream
10 1/2 cup chicken broth
11 1/2 cup freshly grated Parmesan cheese, plus more for garnish

Instructions

Step 01

First things first, let's get that spaghetti squash going. Carefully cut it in half lengthwise (watch your fingers, these guys can be tricky!). Scoop out the seeds – I use a big spoon for this, it's a bit messy, but satisfying. Drizzle the cut sides with a little olive oil, salt, and pepper. Place them cut-side down on a baking sheet. Roast at 400°F (200°C) for about 35-45 minutes, or until fork-tender. You want it soft enough to shred easily, but not mushy. I've definitely overcooked it before, and it gets a bit watery, so keep an eye on it!

Step 02

While the squash is doing its thing, let's get the chicken ready. Slice your chicken breasts into thin cutlets or bite-sized pieces, whatever you prefer. Season them generously with salt, pepper, and a good sprinkle of Italian seasoning. Heat a tablespoon of olive oil in a large skillet over medium-high heat. Once shimmering, add the chicken and cook for about 4-6 minutes per side, until beautifully golden brown and cooked through. Don't overcrowd the pan, or the chicken will steam instead of sear – I learned that the hard way, trust me!

Step 03

Remove the cooked chicken from the skillet and set it aside. In the same skillet (don't clean it, those browned bits are flavor!), add another splash of olive oil if needed. Toss in your minced garlic and cook for about 1 minute until fragrant. Oh, that smell! It's the heart of this dish. Then, stir in the chopped sun-dried tomatoes. Let them sizzle for a minute, releasing all their tangy goodness. This step is where the magic really starts to happen, getting those flavors to mingle.

Step 04

Pour in the chicken broth and heavy cream. Give it a good stir, scraping up any delicious browned bits from the bottom of the pan. Bring the sauce to a gentle simmer. Let it cook for about 3-5 minutes, allowing it to thicken slightly. This is where the sauce for your dish really comes together, getting that luxurious texture. I sometimes add a pinch more Italian seasoning here if I feel it needs a boost, just trust your nose!

Step 05

Once the sauce has thickened, stir in the fresh spinach. It will look like a mountain, but don't worry, it wilts down super fast, almost magically. Add the cooked chicken back to the skillet, along with half of the freshly grated Parmesan cheese. Stir everything together until the spinach has completely wilted and the chicken is coated in that gorgeous, creamy Tuscan sauce. Taste it! Does it need more salt? More pepper? This is your dish, make it sing.

Step 06

By now, your spaghetti squash should be perfectly roasted. Use a fork to scrape out the "noodles" from the squash halves into a large bowl. It's so satisfying to watch it turn into those lovely strands! Pour the creamy Tuscan chicken mixture right over the spaghetti squash. Give it a gentle toss to combine everything, making sure every strand gets coated. Garnish with the remaining Parmesan cheese and maybe a sprinkle of fresh parsley if you're feeling fancy. Honestly, this Tuscan Chicken Spaghetti Squash is just delightful. Enjoy!

Notes

  1. Always scrape up the browned bits from the pan after cooking the chicken, that's where all the flavor lives.
  2. Don't overcook the spaghetti squash, it gets watery and loses its texture, aim for fork-tender, not mushy.
  3. Freshly grated Parmesan cheese melts and tastes so much better than the pre-shredded stuff in this creamy sauce.
  4. For a little extra brightness, a squeeze of fresh lemon juice at the end is a game changer!

Tools You'll Need

  • Large baking sheet
  • large skillet
  • large bowl
  • sharp knife

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