Spaghetti Squash Chicken Alfredo Recipe – Healthy & Delicious
Hey y’all! If you’re looking for a delicious, creamy, and guilt-free dinner idea, this Spaghetti Squash Chicken Alfredo is your answer. It’s a perfect blend of hearty and healthy, making it ideal for family dinners, get-togethers, or even a cozy night in. Say goodbye to heavy pasta dishes and hello to this delightful alternative. Let’s get cooking!
Why You’ll Love This
- It’s low-carb and gluten-free, making it a healthy choice for everyone.
- The creamy Alfredo sauce is rich and flavorful without overwhelming the squash.
- Quick and easy to prepare, perfect for a weekday dinner.
- Versatile enough to customize with your favorite veggies or proteins.
- Great for meal prep, as it stores well and tastes even better the next day.
Ingredients
- 1 large spaghetti squash
- 2 tablespoons olive oil, divided
- 2 boneless, skinless chicken breasts
- Salt and pepper to taste
- 1 tablespoon garlic, minced
- 1 cup heavy cream
- 1 cup grated Parmesan cheese
- 1/2 teaspoon Italian seasoning
- Chopped parsley for garnish
Directions

Prepare the Spaghetti Squash
- Preheat your oven to 400°F (200°C).
- Cut the spaghetti squash in half lengthwise and scoop out the seeds.
- Brush the inside with 1 tablespoon of olive oil, season with salt and pepper, and place cut-side down on a baking sheet.
- Bake for 35-40 minutes until tender. Use a fork to scrape out the strands.
Cook the Chicken
- Heat the remaining olive oil in a skillet over medium heat.
- Season chicken breasts with salt and pepper, then add to the skillet.
- Cook for 6-7 minutes on each side or until fully cooked. Remove from the skillet and slice thinly.
Make the Alfredo Sauce
- In the same skillet, add minced garlic and sauté until fragrant.
- Pour in the heavy cream, bring to a simmer, and stir in the Parmesan cheese until melted and smooth.
- Add Italian seasoning and stir to combine.
Combine and Serve
- Add the spaghetti squash strands and sliced chicken to the sauce, tossing to coat.
- Garnish with chopped parsley and serve immediately.

Notes
- Use a sharp knife to cut the squash safely. For tips, see this guide.
- For a lighter version, substitute heavy cream with coconut milk.
- Adjust the seasoning to your taste; even a squeeze of lemon can enhance the flavors.
Variations
- Vegetarian: Substitute chicken with mushrooms or tofu.
- Spicy: Add red pepper flakes or cayenne pepper for a kick.
- Cheesy: Mix in some mozzarella for extra cheesiness.
Required Equipment
- Sharp knife
- Baking sheet
- Skillet
- Fork
Storage Instructions

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat on the stove over low heat or in the microwave until warmed through.
Suggested Pairings
- A fresh green salad with vinaigrette
- Garlic bread or low-carb rolls
- A glass of chilled white wine
Pro Tips
- Ensure the squash is cooked to the right tenderness; overbaking will make it mushy. See this guide for cooking tips.
- Let the chicken rest before slicing to keep it juicy.
- Use freshly grated Parmesan for the best flavor and texture.
FAQ
- Can I prepare the spaghetti squash ahead of time? Yes, you can roast the squash and store it in the fridge for up to 3 days.
- Is this recipe keto-friendly? Absolutely! This dish is low in carbs and fits well into a keto diet.
- Can I freeze this dish? While it’s best fresh, you can freeze it for up to 1 month. Thaw in the refrigerator before reheating.