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Transform weeknight dinner with this BBQ Chicken Spaghetti Squash! Tender squash boats filled with juicy chicken in sugar-free BBQ sauce, then topped with melted cheese, create a low-carb comfort food experience that satisfies pizza cravings while keeping carbs in check. Perfect for meal prep and ready in under an hour, this easy recipe proves healthy eating can be absolutely delicious. Whether you're following keto or just looking for a lighter alternative to pizza, these loaded squash boats will become your new favorite!

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Why You'll Love This BBQ Chicken Spaghetti Squash Recipe
- Easy Low-Carb Comfort Food: Get all the flavors of BBQ chicken pizza without the carbs! Each tender squash boat is loaded with tangy BBQ chicken and melted cheese while keeping each serving keto-friendly.
- Perfect Meal Prep Option: Prepare ahead and reheat when needed. These stuffed squash boats store beautifully and taste even better the next day as flavors meld together. Great for busy weeknight planning.
- Customizable Family Favorite: Whether using homemade sugar-free BBQ sauce or store-bought, this versatile recipe adapts to your preferences. Add different toppings, swap proteins, or change up the cheese to make it your own.
In This Post
BBQ Chicken Spaghetti Squash: Where Comfort Food Meets Healthy! 🍗
Turn garden-fresh spaghetti squash into something extraordinary with this BBQ Chicken Spaghetti Squash! My container garden experiment during quarantine blessed me with an abundance of spaghetti squash, leading to this family-favorite recipe that transforms simple ingredients into a satisfying, low-carb meal.
While my Herbed Spaghetti Squash with Garlic and Parmesan first won over even my pickiest eaters, this BBQ Chicken Spaghetti Squash recipe takes things to a whole new level. The combination of tender squash strands, tangy sugar-free BBQ sauce, juicy chicken, and melted cheese creates a dish that makes you forget you're eating healthy.
🍽️✨ Don't forget to share your delightful creations with us on Instagram using #BobbisKozyKitchen for a chance to be featured in our newsletter! 📸
🥘BBQ Chicken Spaghetti Squash Ingredient Notes
Here, I explain the best ingredients for my BBQ Chicken Spaghetti Squash recipe, what each one does, and substitution options. For the exact measurements, see the recipe card below.

- Spaghetti Squash: Choose medium, heavy squash with firm, unblemished skin for the best noodle texture. Substitution: No substitution for the base, but the cooking method can vary between roasting and pressure cooking.
- Sugar-Free BBQ Sauce: Provides classic BBQ flavor while keeping carbs low. Substitution: Regular BBQ sauce if not following keto, or try different flavored sugar-free varieties.
- Cooked Chicken: Creates hearty, protein-rich filling. Substitution: Rotisserie chicken, pulled pork, or turkey all work well.
- Cheese: Adds creamy, melty topping. Substitution: Any melting cheese works - try pepper jack for extra spice.
The printable recipe card at the bottom of the page contains a detailed list of measurements and instructions.
🔪How to Make BBQ Chicken Spaghetti Squash
I have included a few step-by-step photos to help you visualize the recipe. The recipe card below provides the full instructions, including amounts and temperatures.

Rub the squash with olive oil.

Combine the shredded chicken, barbeque sauce, and shredded cheese in a large bowl.

Add in the spaghetti squash strands.

Spoon the mixture into your squash boat and top with the onions, remaining cheese, and chopped bacon.
Storing and Reheating
Storage Instructions:
- Refrigerator Storage:
- Store in an airtight container
- Keeps fresh for 3-4 days
- Store any extra sauce separately
- Freezer Storage:
- Wrap individual portions well
- Freeze for up to 3 months
- Label with date and contents
Reheating Instructions:
- Oven Method (Best):
- Preheat to 350°F
- Cover with foil
- Heat 20-25 minutes until warm
- Add fresh cheese last 5 minutes
- Microwave (Quick but not ideal):
- Use medium power
- Heat in 1-minute intervals
- Drain excess liquid
- Note: It may become watery

💭My Recipe Tips
1. Perfect Squash Selection: Choose medium-sized squash with firm skin. Larger ones can be watery, and smaller ones are harder to stuff.
2. Easy Cutting Method: Microwave whole squash for 3-4 minutes to soften slightly before cutting. Use a sharp knife and steady pressure.
3. Proper Cooking Technique: Roast squash cut-side down for the best texture. Don't overcook - it should be al dente for stuffing.
4. Prevent Soggy Results: Let squash cool slightly, then scrape with a fork. Drain any excess liquid before adding toppings.
5. Make-Ahead Strategy: Can prep components separately: cook squash, prepare chicken mixture, and store separately until ready to assemble.
FAQ about BBQ Chicken Spaghetti Squash
Microwave whole squash for 3-4 minutes to soften slightly. Use a sharp chef's knife, score deeply around the middle, then carefully cut through. Always cut away from yourself.
Yes! Prepare components separately up to 2 days ahead. Cook squash, prepare BBQ chicken mixture, store separately, then assemble and heat when ready to serve.
Fork should pierce easily but strands should still have slight resistance - think al dente pasta. Overcooked squash becomes mushy and watery.
🍽️Serving Suggestions
Fresh and Light
Pair with a crisp green salad or roasted vegetables for a complete meal that isn't too heavy. The fresh elements balance the rich BBQ flavors.
Hearty Sides
Transform into a feast with keto-friendly sides like rutabaga fries or fried or sauteed radishes. Perfect for bigger appetites.
Family Style
Create a topping bar with extra cheese, fresh herbs, and different BBQ sauce options. Let everyone customize their portion.
Make It A Meal
Add smoked cauliflower salad, roasted butternut squash and kale salad, for a complete dinner that satisfies everyone's preferences.

More Delicious Squash Recipes...

BBQ Chicken Spaghetti Squash
Ingredients
- 1 medium spaghetti squash
- 1 tbsp olive oil
- 2 cups cooked chicken chopped or shredded
- 1/4 red onion sliced or chopped
- 2 slices bacon cooked and chopped
- 1/2 cup Keto BBQ Sauce + extra for drizzling
- 1/4 cup shredded mozzarella cheese
- 1/4 cup shredded cheddar cheese
- Fresh parsley chopped for garnish
- Ranch dressing optional
Instructions
- Pre-heat oven to 400 degrees F.
- Slice your spaghetti squash in half lengthwise and scoop out the seeds. For easy cutting, microwave the squash for 4-5 minutes.
- Rub the cut side of the squash with the olive oil.
- Place the squash inside a baking dish or on a rimmed baking sheet, cut side down, and roast for about 40 minutes, or until tender and easily pierced with a fork.
- In a large bowl, add the 1/2 cup of barbecue sauce to the chicken and mix well.
- Once squash is roasted, allow to cool until easily handled. Use a fork to separate and fluff the strands of spaghetti squash.
- Remove about 1/2 to 3/4 the spaghetti squash strands and toss together with the chicken and half of the cheeses.
- Spoon the mixture into your squash boat and top with the onions, remaining cheese, and chopped bacon.
- Bake at 350 degrees F for 10-15 minutes until the cheese is golden and bubbly.
- Top with an extra drizzle of barbecue sauce, ranch dressing (if desired), and chopped parsley.
Disclaimer
Most of my recipes are low-carb (or keto) and gluten-free, but some are not. Please verify that a recipe fits your needs before using it. Recommended and linked products are not guaranteed to be gluten-free. Recipes may contain errors, so please use your common sense when following them. Nutritional information is provided as a courtesy and is approximate only. We cannot guarantee the accuracy of the nutritional information given for any recipe on this site. Erythritol carbs will not be included as it has a glycemic index of 0 (meaning it does not spike blood sugar) and it’s not metabolized. Net carbs are the total carbs minus fiber.
Nutrition
Food safety
- Do not use the same utensils on cooked food that previously touched raw meat
- Wash hands after touching raw meat
- Don't leave food sitting out at room temperature for extended periods
- Never leave cooking food unattended
- Use oils with a high smoking point to avoid harmful compounds
- Always have good ventilation when using a gas stove
See more guidelines at USDA.gov.
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Nikki - Notes of Life
This looks so delicious! 😀