Name: Tuscan Chicken and Spaghetti Squash Recipe
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: Italian
Ingredients: 1 medium spaghetti squash; 1 pound boneless, skinless chicken, cut into bite-size pieces; Salt, to taste; Pepper, to taste; 1 teaspoon Italian seasoning; 2 tablespoons butter, divided; 4 cloves garlic, minced; 1 shallot, minced; 2 tablespoons sun-dried tomatoes packed in oil, drained and julienne cut; 1 cup heavy cream; 1/3 cup Parmesan cheese, grated; 3 ounces baby spinach; Fresh parsley, optional garnish

Jump to Recipe· 3.9 from 15 reviews

I absolutely love sharing this Tuscan Chicken and Spaghetti Squash Recipe with friends because it perfectly balances comforting creamy flavors with a light, healthy twist. The tender chicken mingles with garlicky, sun-dried tomato-infused cream sauce, all tossed with delicate strands of spaghetti squash that mimic pasta but keep things wonderfully fresh and gluten-free. Every bite feels indulgent yet nourishing—this dish is one of my go-to favorites when I want something special but easy enough to make on a weeknight.

Why You’ll Love This Tuscan Chicken and Spaghetti Squash Recipe

What truly excites me about this recipe is its harmonious flavor profile. The richness of the heavy cream and Parmesan is beautifully offset by bright notes from sun-dried tomatoes and fresh spinach, creating a sauce that’s both luxurious and vibrant. I find that the garlic and shallots add just the right depth without overwhelming the delicate sweetness of the squash, which is surprisingly satisfying without the heaviness of traditional pasta.

Another reason this recipe stands out is how straightforward and quick it is to prepare. I often cook the spaghetti squash in the microwave to shorten the cooking time, which makes dinner ready faster than you’d expect for something that feels so elegant. It’s perfect for casual family dinners but also impressive enough to serve when friends come over. I love that it’s a fresh take on Tuscan flavors that’s bright and comforting without the fuss.

Ingredients You’ll Need

The image shows nine ingredients arranged neatly on a white marbled surface. On the left is a whole spaghetti squash, pale yellow and smooth, next to a small clear bowl filled with light pink raw chicken pieces. Above the chicken is a small block of butter, light yellow and square. Near the center top is a small clear container filled with finely shredded pale yellow Parmesan cheese. Below it is a small white bowl with finely chopped light purple shallots. To the right of the shallots is a square clear container full of fresh, bright green spinach leaves. Below the spinach is a small white bowl with sun-dried tomatoes that are deep red and wrinkled. Next to it is a small white bowl with heavy cream, white and smooth. At the center left, near the squash and chicken, is a whole garlic bulb, off-white with a papery skin. The photo taken with an iphone --ar 4:5 --v 7

The beauty of this Tuscan Chicken and Spaghetti Squash Recipe comes from a simple but thoughtfully chosen list of ingredients. Each adds something vital—texture, richness, or color—that elevates the dish to something special and satisfying.

Spaghetti squash: A wonderful low-carb alternative to pasta with a naturally mild flavor and spaghetti-like strands.
Boneless, skinless chicken: Provides tender protein and soaks up the creamy sauce beautifully.
Italian seasoning: A classic herb blend that brings authentic Tuscan notes.
Butter: Adds richness and helps create that silky, luscious sauce.
Garlic and shallot: Aromatics that build warm, fragrant flavor layers.
Sun-dried tomatoes: Give a punch of tangy sweetness and chewy texture, packed with umami.
Heavy cream: Makes the sauce irresistibly creamy without being too heavy.
Parmesan cheese: Adds nutty sharpness that rounds out the sauce perfectly.
Baby spinach: A fresh green that wilts down gently, boosting color and nutrition.
Fresh parsley (optional): Brightens the whole dish with a burst of fresh herbal aroma.

Directions

Step 1: Pierce the spaghetti squash several times in the center with a knife and place it on a microwave-safe plate. Cook on high for 8 to 12 minutes until tender to the touch. While it cooks, let it cool to a safe handling temperature, which lets you prepare the chicken and sauce simultaneously.

Step 2: Season the chicken pieces with salt, pepper, and Italian seasoning evenly. This simple seasoning enhances the Tuscan essence and makes the chicken juicy and flavorful.

Step 3: Heat 1 tablespoon of butter in a large deep skillet over medium-high heat. Add the chicken and cook for about 7 minutes, turning occasionally, until no longer pink inside. Remove the chicken and tent with foil to keep warm.

Step 4: Into the same pan, add the remaining butter with minced garlic and shallot. Cook for 1 to 2 minutes, stirring continuously, just until soft and aromatic—not browned.

Step 5: Stir in the julienned sun-dried tomatoes and cook for an additional minute to soften and release their flavor into the butter and aromatics.

Step 6: Pour in the heavy cream and let it warm up over medium heat until hot and bubbling—about 1 to 2 minutes. This is the base for your luscious sauce.

Step 7: Turn off the heat and mix in grated Parmesan cheese and baby spinach. The residual heat will melt the cheese and wilt the spinach perfectly. Return the cooked chicken along with any juices back to the pan and stir well to combine.

Step 8: Once the spaghetti squash has cooled, cut it lengthwise, scoop out the seeds, and use a fork to gently scrape out the flesh into strands. Toss the squash strands right into the creamy chicken sauce, stirring until they’re fully coated and deliciously mingled.

Step 9: Garnish with freshly chopped parsley if you like, adding a lovely burst of color and freshness. Serve immediately for the best experience.

Servings and Timing

This Tuscan Chicken and Spaghetti Squash Recipe serves about 4 generous portions. Prep time is approximately 10 minutes, largely hands-on seasoning and chopping, while the spaghetti squash microwaves for 8 to 12 minutes. Cooking the chicken and sauce takes around 15 minutes. Altogether, you’re looking at roughly 30 to 35 minutes from start to finish, which feels great for a meal that’s both impressive and simple. No resting time is needed, but letting the squash cool briefly is important for safe handling.

How to Serve This Tuscan Chicken and Spaghetti Squash Recipe

The image shows a close-up of a creamy pasta dish in a white pan, with a woman's hand holding a wooden spoon stirring the pasta. The pasta is light yellow and covered in a thick creamy sauce. Mixed in are several pieces of grilled chicken, which are light brown with a slight char. Bright green spinach leaves and small pieces of red bell pepper add color throughout the dish. The background is a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

I like to serve this Tuscan Chicken and Spaghetti Squash Recipe piping hot so that the creamy sauce glistens enticingly. It pairs beautifully with a crisp green salad dressed in a light lemon vinaigrette, which cuts through the richness and adds a refreshing crunch. Roasted asparagus or sautéed green beans also make elegant sides, keeping the meal balanced and colorful.

For presentation, I carefully twirl the squash strands into nests on each plate and spoon the chicken and sauce over the top. Garnishing with extra freshly grated Parmesan and a sprinkle of chopped parsley gives that inviting Italian trattoria vibe. If I’m making this for a crowd, I sometimes place everything in a large serving dish and let everyone help themselves, which makes for a cozy, family-style gathering.

When it comes to drinks, I love pairing this dish with a light white wine like Pinot Grigio or Sauvignon Blanc. If you prefer something non-alcoholic, sparkling water with a squeeze of lemon or a chilled herbal iced tea complements the meal perfectly. The richness of the sauce calls for beverages that refresh the palate and enhance the food’s fresh notes. This recipe is equally wonderful for an elegant weeknight dinner or a special weekend meal.

Variations

I enjoy experimenting with variations of this Tuscan Chicken and Spaghetti Squash Recipe depending on what’s in my pantry or my dietary mood. For example, if you want to lighten it up, you can substitute half-and-half for the heavy cream, though it won’t be quite as rich. For extra protein, adding mushrooms or artichoke hearts adds a lovely earthy dimension. Switching out chicken for turkey breast works well too and keeps the flavor mild and versatile.

If you’re following a gluten-free diet, this recipe is naturally friendly since it uses spaghetti squash instead of pasta. For a vegan twist, swapping the chicken with pan-seared tofu or tempeh and replacing heavy cream with full-fat coconut milk plus nutritional yeast for cheesy flavor creates a delicious plant-based version. Using fresh tomatoes instead of sun-dried can brighten the sauce with a fresher note, though you’ll miss the deep umami.

I have also tried roasting the spaghetti squash instead of microwaving it, which adds a slightly nutty roasted flavor and firmer texture. Roasting takes about 45 minutes at 350°F but develops wonderful complexity if you have the time. I urge you to play around with these ideas until you find a version that feels just right for you!

Storage and Reheating

Storing Leftovers

I recommend storing leftover Tuscan Chicken and Spaghetti Squash in an airtight glass or BPA-free plastic container to maintain freshness and prevent odor transfer. Keep it in the refrigerator and consume within 3 to 5 days to enjoy optimal taste and texture. The sauce stays creamy, and the squash strands hold up well, especially if you don’t overheat it later.

Freezing

This dish freezes fairly well, though the texture of the cream sauce can change slightly after thawing. To freeze, place portions in airtight, freezer-safe containers or heavy-duty freezer bags with excess air removed. It’s best to freeze within 24 hours of cooking and consume within 2 months. Thaw in the refrigerator overnight before reheating for best results.

Reheating

The best way to reheat this Tuscan Chicken and Spaghetti Squash Recipe is gently on the stovetop over low heat. Stir frequently and add a splash of water or cream if the sauce seems too thick. Avoid microwave reheating if possible, as it can cause uneven warming and change the texture of the squash. When warmed slowly, the sauce revives beautifully, and the chicken remains juicy without drying out.

FAQs

Can I use regular pasta instead of spaghetti squash?

Absolutely! If you prefer traditional pasta, you can substitute spaghetti or fettuccine noodles in this recipe. Just be sure to cook the pasta according to package instructions and toss it with the sauce instead of the squash. The flavor remains delightful, though it will be higher in carbs.

How do I know when the spaghetti squash is cooked?

When microwaving, the squash should feel soft when you press it gently with a fork or knife—it’s tender enough if the tines easily pierce the skin. If roasting, the flesh should be easy to shred with a fork and have a light, translucent quality.

Can I prepare this dish ahead of time?

Yes! You can cook the spaghetti squash and prepare the sauce and chicken separately in advance. Store them in the refrigerator and combine them just before serving, then gently warm through. This is a great tip to make dinner faster on busy nights or when entertaining.

What can I substitute for sun-dried tomatoes if I don’t have any?

If you don’t have sun-dried tomatoes, you can use halved cherry tomatoes sautéed briefly, or even roasted red peppers for a sweet smoky note. The flavor won’t be quite the same but will still complement the creamy sauce nicely.

Is this recipe suitable for low-carb or keto diets?

Yes! Using spaghetti squash instead of pasta makes this recipe naturally low-carb. The creamy sauce and chicken provide plenty of fat and protein to fit nicely into keto or low-carb meal plans, making this dish both satisfying and diet-friendly.

Conclusion

I’m genuinely excited for you to try this Tuscan Chicken and Spaghetti Squash Recipe because it’s one of those dishes that feels like a warm hug on a plate—comforting, flavorful, yet wonderfully fresh and healthy. The creamy sauce, hearty chicken, and tender squash strands come together in a way that always impresses at my table. Give it a go, and I promise it’ll become a beloved favorite in your kitchen just like it is in mine!