Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
Creamy Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach is a delightful dish that brings comfort and flavor to your table. This recipe is perfect for cozy weeknight dinners or festive gatherings. The combination of savory chicken, vibrant spinach, and the rich taste of garlic parmesan fills the spaghetti squash, making it both satisfying and nutritious. Enjoy this low-carb meal that’s not only delicious but also visually appealing!
Why You’ll Love This Recipe
- Easy to Prepare: With straightforward steps, you can whip up this dish quickly, making it ideal for busy nights.
- Rich Flavor Profile: The creamy garlic parmesan filling combined with tender chicken and fresh spinach creates an irresistible taste.
- Healthy Option: Packed with vegetables and lean protein, it’s a nutritious choice without sacrificing flavor.
- Versatile Serving: Perfect as a main course or a side dish for gatherings, this recipe fits various occasions seamlessly.
- Gluten-Free Delight: Enjoy this dish worry-free if you’re avoiding gluten in your diet.
Tools and Preparation
To make Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach, having the right tools makes the process smoother. Here’s what you’ll need:
Essential Tools and Equipment
- Chef’s knife
- Baking sheet
- Mixing bowls
- Skillet
- Fork
Importance of Each Tool
- Chef’s knife: A sharp knife ensures clean cuts through the spaghetti squash and chicken, enhancing safety and efficiency in prep.
- Baking sheet: Ideal for roasting the squash evenly; it helps achieve that perfect tender texture.
- Skillet: Essential for sautéing ingredients like chicken and vegetables, allowing flavors to meld beautifully.

Ingredients
For the Spaghetti Squash
- 2 medium spaghetti squash (about 3 pounds each)
- 2 tablespoons olive oil
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon garlic powder
For the Filling
- 1 pound boneless, skinless chicken breasts, cut into small cubes
- 3 tablespoons butter
- 6 cloves garlic, minced (about 2 tablespoons)
- 1 small onion, finely diced
- 8 ounces fresh spinach
- 1 cup chicken broth (low-sodium preferred)
- 4 ounces cream cheese, softened
- 1/2 cup plain Greek yogurt
- 1 cup freshly grated parmesan cheese, plus extra for topping
- 1/2 teaspoon dried thyme
- 1/4 teaspoon red pepper flakes (optional)
- 1/4 cup chopped fresh parsley, divided
How to Make Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
Step 1: Preheat the Oven
Preheat your oven to 400°F (200°C). This ensures that the spaghetti squash cooks evenly.
Step 2: Prepare the Spaghetti Squash
- Cut each spaghetti squash in half lengthwise.
- Remove seeds from each half using a spoon.
- Brush the cut sides with olive oil.
- Season them with salt, black pepper, and garlic powder.
- Place them cut-side down on a baking sheet.
- Bake in the preheated oven for 30-35 minutes until they are tender.
Step 3: Cook the Chicken Filling
While the squash is baking:
1. Heat 1 tablespoon of butter in a skillet over medium heat.
2. Add cubed chicken pieces and cook until golden brown.
3. Remove cooked chicken from skillet and set aside.
Step 4: Sauté Vegetables
In the same skillet:
1. Add remaining butter and heat until melted.
2. Add diced onion; cook until translucent (about 3-4 minutes).
3. Stir in minced garlic; cook for about 30 seconds until fragrant.
4. Add fresh spinach; cook until wilted.
Step 5: Create the Filling Mixture
- Pour in chicken broth; bring to a simmer.
- Add softened cream cheese, Greek yogurt, grated parmesan cheese, dried thyme, and optional red pepper flakes.
- Return cooked chicken to skillet; mix well.
- Stir in half of the chopped parsley and let simmer for 2-3 minutes.
Step 6: Combine Squash with Filling
Once the squash has finished baking:
1. Use a fork to create spaghetti-like strands inside each half of the squash.
2. Mix some of the creamy filling mixture with these strands.
3. Fill each squash half with remaining filling mixture.
Step 7: Bake Again
Top each filled squash half with additional parmesan cheese:
1. Return to oven; bake for another 10-15 minutes until cheese is melted and golden brown.
Step 8: Serve
Allow to cool for about 5 minutes before serving:
1. Garnish with remaining parsley before enjoying this delicious dish!
How to Serve Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
Serving Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach can elevate your dining experience. Here are a few creative ways to enjoy this dish that will impress your guests or family.
Individual Portions
- Serve the stuffed squash halves directly on plates for a beautiful presentation. Each half becomes a complete meal, making it easy for guests to enjoy.
With a Salad
- Pair the stuffed squash with a light mixed greens salad dressed in balsamic vinaigrette. This adds freshness and balances the richness of the dish.
Topped with Extra Cheese
- For cheese lovers, sprinkle additional parmesan on top before serving. Broil briefly for a crispy, cheesy crust that enhances flavor.
Garnished with Fresh Herbs
- Drizzle some olive oil and sprinkle chopped fresh herbs like parsley or basil on top. This not only adds color but also brightens the dish’s overall taste.
Accompanied by Crusty Bread
- Serve alongside slices of garlic bread or a baguette to soak up any leftover creamy sauce. This makes the meal heartier and more satisfying.
How to Perfect Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
Perfecting your Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach involves a few simple techniques that enhance both flavor and texture.
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Choose ripe squashes: Opt for squashes that feel heavy for their size and have smooth skin. This ensures they are fresh and flavorful.
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Cook chicken thoroughly: Make sure the chicken is cooked until golden brown for added flavor. Use a meat thermometer to ensure it reaches 165°F (75°C).
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Use low-sodium broth: Using low-sodium chicken broth allows you to control the saltiness of your dish while still providing rich flavor.
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Stir in fresh spinach at the end: Adding spinach near the end of cooking preserves its vibrant color, nutrients, and delicate texture.
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Bake until golden brown: Keep an eye on the final baking stage; remove when cheese is bubbly and lightly golden for best results.
Best Side Dishes for Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
To complement your Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach, consider these delightful side dishes that pair well.
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Garlic Roasted Broccoli – Toss broccoli florets in olive oil, garlic, and lemon juice, then roast for a crispy side that balances flavors.
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Cauliflower Rice – Lightly sauté cauliflower rice in olive oil with garlic for a low-carb side that absorbs sauces beautifully.
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Mixed Green Salad – A simple mix of arugula, spinach, cherry tomatoes, and cucumbers topped with lemon vinaigrette offers freshness.
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Grilled Asparagus – Brush asparagus spears with olive oil, season them simply, then grill until tender-crisp for an elegant touch.
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Zucchini Noodles – Spiralized zucchini tossed in olive oil and herbs makes a light side that echoes the spaghetti theme without extra carbs.
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Quinoa Pilaf – Cook quinoa in vegetable broth and mix in toasted nuts and dried fruits for added texture and flavor contrast.
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Roasted Brussels Sprouts – Halve Brussels sprouts, toss them in olive oil, salt, pepper, and roast until caramelized for an irresistible crunch.
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Stuffed Bell Peppers – Fill bell peppers with rice or quinoa mixed with vegetables as another hearty option that complements the squash beautifully.
Common Mistakes to Avoid
When making Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach, it’s easy to make some common errors. Here are a few mistakes to watch out for:
- Overcooking the squash. Cooking spaghetti squash for too long can make it mushy. Check for tenderness at the 30-minute mark.
- Ignoring seasoning. Not seasoning your squash and chicken adequately can lead to bland flavors. Use salt, pepper, and garlic powder generously.
- Skipping the cheese. Omitting or skimping on the parmesan cheese will affect the creaminess of the filling. Be generous for a rich flavor.
- Not letting it cool. Cutting into the stuffed squash immediately after baking can result in burns and messy servings. Allow it to cool for at least 5 minutes.
- Using cold cream cheese. Cold cream cheese can create lumps in your mixture. Make sure it’s softened before mixing.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container for up to 3 days.
- Ensure the dish is cooled completely before sealing.
Freezing Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
- Freeze in an airtight container for up to 2 months.
- It’s best to freeze portions rather than the entire dish for easier reheating.
Reheating Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
- Oven: Preheat to 350°F (175°C) and bake for about 15-20 minutes until heated through.
- Microwave: Heat on medium power for 2-3 minutes, stirring halfway through.
- Stovetop: Warm over medium heat in a skillet, adding a splash of broth if needed.
Frequently Asked Questions
Here are some common questions about Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach.
How do I prepare spaghetti squash?
Cut the squash in half lengthwise, remove seeds, brush with olive oil, season, and bake cut-side down until tender.
Can I use other proteins instead of chicken?
Yes! You can substitute with turkey or even diced beef or lamb for a different flavor profile.
What can I use instead of cream cheese?
You may use ricotta or cottage cheese as a lighter alternative, keeping in mind the texture might vary slightly.
Is Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach gluten-free?
Yes! This recipe is naturally gluten-free as it contains no wheat products.
How can I customize this recipe?
Feel free to add other vegetables like bell peppers or mushrooms or adjust the spices according to your taste preferences.
Final Thoughts
Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach is not only delicious but also versatile. This recipe allows room for customization based on your favorite ingredients or what you have on hand. We encourage you to try this healthy meal option that perfectly combines comfort food with nutritious elements!
Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach is an irresistible dish that combines the comforting flavors of creamy garlic, savory chicken, and fresh spinach all nestled within tender spaghetti squash. This delightful recipe not only makes for a beautiful presentation but also serves as a low-carb, gluten-free meal perfect for weeknight dinners or festive gatherings. The rich filling is packed with protein and nutrients, ensuring you enjoy every bite while keeping your health goals in check. With straightforward preparation steps, this dish is an easy go-to that will impress family and friends alike.
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 5 minutes
- Yield: Serves 4
- Category: Main
- Method: Baking
- Cuisine: Italian
Ingredients
- 2 medium spaghetti squash
- 1 pound boneless, skinless chicken breasts
- 6 cloves garlic
- 8 ounces fresh spinach
- 4 ounces cream cheese
- 1 cup chicken broth
- 1 cup grated parmesan cheese
- 2 tablespoons olive oil
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon garlic powder
- 3 tablespoons butter
- 1 small onion, finely diced
- 1/2 cup plain Greek yogurt
- 1/2 teaspoon dried thyme
- 1/4 teaspoon red pepper flakes (optional)
- 1/4 cup chopped fresh parsley, divided
Instructions
- Preheat the oven to 400°F (200°C). Cut the spaghetti squash in half lengthwise, remove seeds, and brush with olive oil. Season with salt, pepper, and garlic powder. Place cut-side down on a baking sheet and bake for 30-35 minutes until tender.
- In a skillet, heat butter over medium heat. Cook cubed chicken until golden brown; set aside.
- In the same skillet, sauté diced onion until translucent, then add minced garlic and spinach until wilted. Stir in chicken broth, cream cheese, Greek yogurt, parmesan cheese, dried thyme, and red pepper flakes if using.
- Combine cooked chicken with the mixture and simmer for 2-3 minutes.
- Once squash is baked, use a fork to create strands inside each half. Mix some filling with the strands and fill each half completely. Top with extra parmesan cheese before returning to the oven for another 10-15 minutes until bubbly.
- Allow to cool for 5 minutes before serving.
Nutrition
- Serving Size: 1 stuffed spaghetti squash half (300g)
- Calories: 340
- Sugar: 4g
- Sodium: 550mg
- Fat: 16g
- Saturated Fat: 7g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 24g
- Fiber: 6g
- Protein: 28g
- Cholesterol: 85mg