Chicken Parmesan Spaghetti Squash Boats (Low FODMAP + Gluten-Free)

Spice up your weeknight dinner with this lighter twist on a comfort food favorite. These Chicken Parmesan Spaghetti Squash Boats give you all the classic flavors of crispy chicken, rich marinara, and melted cheese, served inside a roasted spaghetti squash. It’s a cozy meal that just happens to be Low FODMAP and naturally gluten-free.

The best part? Everything bakes up in its own little squash boat, so cleanup is minimal and presentation is fun. Whether you're trying to eat more veggies, follow a Low FODMAP diet, or just looking for something a little different, this recipe checks all the boxes.

A Gut-Friendly Pasta Swap

Spaghetti squash is one of those vegetables that earns its place in your dinner rotation, especially when early fall hits. When roasted, the flesh pulls apart into tender, noodle-like strands that make a perfect base for saucy, cheesy meals. It's lower in carbs than pasta and easier on digestion, which makes it a great option for anyone following a Low FODMAP lifestyle.

According to Monash University, spaghetti squash is considered Low FODMAP in servings of up to 1 cup, but larger portions (Around 1 ½ cups) can be high in fructans. If you’re using a larger squash, be sure to measure your portion to stay within the safe range.

If you’re a fan of cozy squash-based meals, you might also enjoy Roasted Butternut Squash Soup, Stuffed Acorn Squash with Candied Apples and Nuts, or this creamy Butternut Squash Chicken Risotto for more warm, fall-inspired dinner ideas.

Why You’ll Love It

• All the comfort of chicken parm with a veggie-forward twist: You still get the crispy chicken, marinara, and melty mozzarella, but served in a lighter way that won’t leave you feeling heavy.

• Low FODMAP and gluten-free friendly: Made with gut-friendly ingredients like spaghetti squash and certified Low FODMAP marinara, this recipe fits into Low FODMAP diets without sacrificing flavor.

• It’s a complete meal in one: You’ve got your protein, veggies, and cheese all in one dish, with no need for extra sides unless you want them.

• Weeknight approved, dinner party worthy: Simple enough for a Tuesday night, but impressive enough to serve to guests straight out of the oven.

Tips For the Best Spaghetti Squash Boats

• Don’t forget to salt the squash before roasting to help bring out flavor and draw out excess moisture.

• Cut the chicken thin so it cooks quickly and evenly with a good amount of crunch.

• Double-check marinara labels to ensure it’s Low FODMAP. Look for options without garlic or onion, or use certified brands like FODY.

• You can use an air fryer if you want a quicker, less oily option for crisping the chicken. 

Storage

• Storage: Store leftovers in the fridge in an airtight container for up to 3 days. 

• Reheating: To reheat, place the boats in the oven at 350°F until warmed through. You can also microwave it, but the squash may become softer. If possible, store the chicken and squash separately to help maintain the texture.

FAQs

Can I prep the squash ahead of time?

Yes. You can roast and shred the spaghetti squash up to 2 days in advance. Store the strands in an airtight container in the fridge, then assemble and bake the boats when you're ready to serve.

Can I use pre-cooked chicken instead of breading my own?

Absolutely. If you're short on time, feel free to use pre-cooked grilled chicken or even rotisserie-style chicken (as long as it's Low FODMAP). Just skip the breading step and layer the chicken on top before baking with sauce and cheese.

What’s the best way to cut spaghetti squash safely?

Microwaving the whole squash for 3 to 4 minutes can help soften the skin slightly, making it easier to cut in half lengthwise. Use a sharp knife and stabilize the squash on a towel or cutting board for added safety.

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1. _{Scarlata, K. (2015, May 11). Fodmap content of Spaghetti Squash. A blog by Monash FODMAP | The experts in diet for IBS - Monash Fodmap. https://www.monashfodmap.com/blog/spaghetti-squash-newly-tested-food/}