Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
Creamy Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach is a delightful dish that combines comfort and nutrition in every bite. This recipe is perfect for weeknight dinners or special occasions, offering a wholesome and satisfying meal option. The unique blend of flavors from garlic, parmesan, and fresh spinach makes it a standout choice for anyone looking to enjoy healthy meals without sacrificing taste. Plus, it’s gluten-free and low-carb, making it suitable for various dietary preferences.
Why You’ll Love This Recipe
- Delicious Flavor: The combination of garlic and parmesan creates a rich, savory taste that elevates the entire dish.
- Nutrient-Rich: Packed with chicken, spinach, and spaghetti squash, this meal is full of vitamins and minerals.
- Simple Preparation: With straightforward steps, you can whip up this dish in under an hour.
- Versatile Dish: Perfect as a main course or as an impressive side at dinner parties.
- Meal Prep-Friendly: Great for making ahead and enjoying throughout the week!

Tools and Preparation
To make Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach, you’ll need some essential tools to streamline your cooking process.
Essential Tools and Equipment
- Baking sheet
- Sharp knife
- Spoon
- Skillet
- Mixing bowl
- Fork
Importance of Each Tool
- Baking sheet: Essential for roasting the spaghetti squash evenly in the oven.
- Sharp knife: Helps cut through the tough skin of the spaghetti squash safely and easily.
- Skillet: Ideal for sautéing chicken and vegetables to develop flavor before combining them.
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).
Step 2: Prepare the Spaghetti Squash
- Cut each spaghetti squash in half lengthwise.
- Remove the seeds using a spoon.
- Brush the cut sides with olive oil.
- Season with salt, pepper, and garlic powder.
- Place squash cut-side down on a baking sheet.
- Bake for 30-35 minutes until tender.
Step 3: Cook the Chicken
While the squash bakes:
1. Heat 1 tablespoon of butter in a skillet over medium heat.
2. Add cubed chicken pieces and cook until golden brown.
3. Remove chicken from skillet and set aside.
Step 4: Sauté the Vegetables
In the same skillet:
1. Add remaining butter and diced onion; cook until translucent.
2. Stir in minced garlic; cook for about 30 seconds until fragrant.
3. Add fresh spinach; cook until wilted.
Step 5: Combine Ingredients
- Pour in chicken broth; bring to a simmer.
- Stir in cream cheese, Greek yogurt, parmesan cheese, thyme, and red pepper flakes if using.
- Return cooked chicken to skillet; mix well.
- Add half of the chopped parsley; simmer for another 2-3 minutes.
Step 6: Finish the Dish
Once squash is cooked:
1. Use a fork to create spaghetti-like strands inside each half.
2. Mix some creamy mixture with squash strands to combine flavors.
3. Fill each squash half with remaining chicken mixture; top with extra parmesan cheese.
4. Bake for an additional 10-15 minutes until cheese is melted and golden.
Step 7: Serve
Let cool for about 5 minutes before garnishing with remaining parsley before serving! Enjoy your delicious Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach!
How to Serve Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
Serving Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach is a delightful experience. The creamy filling and tender strands of squash create a dish that’s perfect for any occasion.
Individual Servings
- Serve each half on a plate for a beautiful presentation, allowing guests to enjoy the vibrant colors.
- Pair with a fresh green salad for crunch and contrast, enhancing the meal’s healthy aspect.
Family Style
- Place all stuffed squash halves on a large platter, making it easy for everyone to help themselves.
- Drizzle with extra olive oil or balsamic glaze for added flavor and elegance.
Garnish Options
- Sprinkle extra parmesan cheese on top just before serving for a rich, cheesy finish.
- Add chopped fresh parsley as a garnish to brighten up the dish visually.
How to Perfect Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
Perfecting this recipe will elevate your cooking game. Here are some helpful tips to ensure your dish turns out delicious every time.
- Choose ripe squash: Select spaghetti squash that feels heavy for its size and has a firm skin. This ensures better texture and flavor.
- Cook chicken thoroughly: Ensure the chicken is cooked until golden brown before adding it to the mixture. This enhances flavor and texture.
- Adjust seasoning: Taste the filling before stuffing the squash. Adjust salt, pepper, or garlic powder as needed for your palate.
- Don’t overbake: Keep an eye on the second baking period. Remove from the oven once the cheese is melted but not browned too much.
- Rest before serving: Let the stuffed squash cool for about 5 minutes after baking. This helps flavors meld and makes it easier to eat.
- Experiment with herbs: Try adding different herbs like basil or oregano for varied flavors in your stuffing.
Best Side Dishes for Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
Pairing sides with your Garlic Parmesan Stuffed Spaghetti Squash can enhance the meal’s overall appeal. Here are some great options:
- Garlic Bread: A classic choice that complements the flavors of garlic in your main dish while providing a crispy texture.
- Roasted Vegetables: Seasonal veggies like zucchini, bell peppers, or Brussels sprouts add color and nutrients to your table.
- Caesar Salad: Crisp romaine lettuce topped with Caesar dressing offers a refreshing crunch that pairs well with creamy dishes.
- Quinoa Salad: A protein-packed option that brings nutty flavors and additional textures to balance out the meal.
- Steamed Asparagus: Lightly seasoned asparagus adds elegance and freshness alongside your stuffed squash.
- Coleslaw: A tangy coleslaw can provide a nice contrast in flavor while adding a crunchy element to your dinner plate.
Common Mistakes to Avoid
Cooking can be tricky, and even seasoned chefs can make mistakes. Here are some common pitfalls to avoid when making Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach.
- Not Preheating the Oven: Failing to preheat your oven can lead to uneven cooking. Always preheat to ensure your spaghetti squash cooks thoroughly.
- Overcooking the Chicken: Overcooked chicken can become dry and tough. Cook until golden brown, but don’t leave it on the heat for too long.
- Skipping Seasoning: Neglecting to season ingredients can result in bland flavors. Make sure you season each component generously for a delicious outcome.
- Using Cold Ingredients: Mixing cold cream cheese or yogurt into the dish can make it lumpy. Allow these dairy products to reach room temperature for a smoother blend.
- Rushing the Cooling Time: Cutting into the stuffed squash immediately can lead to burns and a mess. Let it cool for a few minutes before serving to enhance safety and flavor.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container.
- Consume within 3-4 days for the best quality.
Freezing Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
- Freeze in individual portions for easy meals later.
- Use freezer-safe containers or bags, sealing tightly; enjoy within 2-3 months.
Reheating Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
- Oven: Preheat to 350°F (175°C) and bake until heated through, about 15-20 minutes.
- Microwave: Heat on high in short increments, stirring occasionally until hot.
- Stovetop: Place in a skillet over medium heat; stir often until warmed evenly.
Frequently Asked Questions
What is Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach?
Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach is a comforting dish that combines roasted spaghetti squash filled with creamy chicken, spinach, garlic, and parmesan cheese.
How do I know when the spaghetti squash is done baking?
The squash is done when it is tender enough to pierce easily with a fork. The flesh should also easily shred into spaghetti-like strands.
Can I use other vegetables in this recipe?
Absolutely! Feel free to add or substitute vegetables like bell peppers or mushrooms for added flavor and nutrition.
Is Garlic Parmesan Stuffed Spaghetti Squash healthy?
Yes! This dish is low-carb, gluten-free, and packed with nutrients from chicken and spinach, making it a healthy option for dinner.
How do I customize the flavors of this dish?
You can customize flavors by adjusting spices or adding herbs like basil or oregano. Adding different cheeses can also change the taste profile!
Final Thoughts
Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach is not only delicious but also versatile. With options to customize ingredients according to your taste preferences, this dish makes for an excellent weeknight meal. We encourage you to try it out and explore various toppings or sides that will complement your culinary creation!

Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 5 minutes
- Yield: Serves 4
- Category: Dinner
- Method: Baking
- Cuisine: Italian
Description
Garlic Parmesan Stuffed Spaghetti Squash with Chicken and Spinach is a wholesome and flavorful dish that perfectly balances comfort and nutrition. This delightful meal features roasted spaghetti squash filled with a creamy mixture of tender chicken, sautéed spinach, and rich garlic parmesan sauce. Ideal for both weeknight dinners and special occasions, this recipe caters to various dietary preferences, being gluten-free and low-carb. Enjoy the savory blend of flavors while treating your taste buds to a satisfying meal that’s easy to prepare.
Ingredients
- 2 medium spaghetti squash
- 1 pound boneless, skinless chicken breasts
- 8 ounces fresh spinach
- 6 cloves garlic
- 4 ounces cream cheese
- 1 cup Greek yogurt
- 1 cup grated parmesan cheese
Instructions
- Preheat your oven to 400°F (200°C).
- Cut spaghetti squash in half, remove seeds, brush with olive oil, and season.
- Place cut-side down on a baking sheet and bake for 30-35 minutes until tender.
- In a skillet, cook cubed chicken until golden brown; set aside.
- Sauté diced onion and garlic, then add spinach until wilted.
- Stir in chicken broth, cream cheese, Greek yogurt, parmesan cheese, thyme, and cooked chicken; simmer briefly.
- Use a fork to create strands in the baked squash; combine with some filling.
- Fill each squash half with remaining mixture, top with extra parmesan, and bake for an additional 10-15 minutes until golden.
Nutrition
- Serving Size: Half a stuffed spaghetti squash (approximately 300g)
- Calories: 420
- Sugar: 3g
- Sodium: 650mg
- Fat: 21g
- Saturated Fat: 10g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 6g
- Protein: 38g
- Cholesterol: 110mg