Name: Spicy Spaghetti Squash Noodles Recipe
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: Fusion
Ingredients: 2 cans (27 oz total) full fat coconut milk; 2-4 tablespoons arrowroot flour (for thickening); 2 teaspoons poultry seasoning; 2 teaspoons minced garlic; 2 teaspoons sea salt; 1/2 teaspoon red pepper flakes; 1 teaspoon paprika; 1 small white onion, chopped in 1/4″ pieces; Drizzle of olive oil (for sautéing); 1 medium cooked spaghetti squash; 6 oz canned tuna (or substitute with canned salmon or chicken)

Jump to Recipe· 4.4 from 75 reviews

If you are searching for a dish that is bursting with flavor yet light and nourishing, this Spicy Spaghetti Squash Noodles Recipe is an absolute must-try. The tender, naturally slightly sweet strands of spaghetti squash mingle perfectly with a rich, creamy coconut sauce that carries just the right amount of heat. Whether you’re looking to enjoy a wholesome weeknight dinner or impress friends with something both beautiful and delicious, this recipe brings together simple ingredients in a way that feels both comforting and exciting.

Ingredients You’ll Need

The image shows two halves of a spaghetti squash on a white marbled surface. Each half is filled with shredded, stringy flesh that is pale yellow in color. The texture looks fibrous and moist, filling the hollowed-out squash shells nearly to the edges. The outer skin of the squash is a deep yellow-orange tone, providing a bright contrast to the lighter interior pieces. The halves are positioned close to each other, with the top half centered and the bottom half slightly to the right and lower in the frame. photo taken with an iphone --ar 4:5 --v 7

These ingredients are straightforward yet vital to bringing out the vibrant character of the Spicy Spaghetti Squash Noodles Recipe. Each one plays a special role—from the creamy coconut milk lending lusciousness, to the fragrant spices adding warm depth and a kick of heat.

Full fat coconut milk (2 cans or 27 oz): This creamy base enriches the sauce with its velvety texture and subtle sweetness.
Arrowroot flour (2-4 tablespoons): Used as a thickening agent, especially important if opting for lite coconut milk to get the perfect sauce consistency.
Poultry seasoning (2 teaspoons): Adds a herbaceous and earthy layer of flavor that balances the spice.
Minced garlic (2 teaspoons): Brings pungency and warmth, enhancing the overall aroma of the dish.
Sea salt (2 teaspoons): Necessary to season and brighten every element in the sauce.
Small white onion (1, chopped in ¼” pieces): Sautéed to golden perfection, onions add sweetness and texture.
Red pepper flakes (½ teaspoon): For a perfect little fiery kick that gives the dish its signature spicy profile.
Paprika (1 teaspoon): Adds smoky depth and vibrant color to the sauce visually and in taste.
Medium cooked spaghetti squash (1): The star ingredient, providing naturally noodle-like strands that soak up all the sauce beautifully.
Canned tuna (6 oz): Protein-packed and tender, it complements the creamy sauce with a subtle oceanic flavor (salmon or chicken also work well).

How to Make Spicy Spaghetti Squash Noodles Recipe

Step 1: Sauté the Onions

Begin by heating a drizzle of olive oil in a fry pan over medium heat. Toss in your small white onion chopped into quarter-inch pieces and sauté for a few minutes until they turn beautifully golden. This step is crucial as it builds the flavor foundation—the golden onions bring a slight sweetness and savory richness that enhances the sauce’s complexity.

Step 2: Craft the Flavorful Sauce

Next, add minced garlic, poultry seasoning, sea salt, red pepper flakes, paprika, and both cans of full-fat coconut milk to the pan. Give everything a good stir and bring the mixture to a gentle boil. Then, lower the heat to a simmer and allow the sauce to meld for 3 to 5 minutes. This step ensures all those warm spices and bold flavors have time to infuse the creamy base perfectly.

Step 3: Thicken the Sauce

Sprinkle your arrowroot flour gradually into the simmering sauce while whisking continuously. Arrowroot is a fantastic thickener that creates a luscious sauce without heaviness. Be careful not to overcook after adding arrowroot or the sauce may become too thick. Once you achieve a smooth, coating consistency, remove the pan from heat to preserve the sauce’s delicate texture.

Step 4: Combine with Spaghetti Squash and Tuna

Finally, stir in the cooked spaghetti squash strands and canned tuna directly into your rich sauce. Mix gently but thoroughly, allowing the noodles to soak up all the zesty, creamy goodness while the tuna flakes evenly throughout. This fusion of flavors and textures is what makes the Spicy Spaghetti Squash Noodles Recipe truly stand out.

How to Serve Spicy Spaghetti Squash Noodles Recipe

A round white bowl filled with a large mound of golden-brown noodles mixed with small green herb pieces, with some noodles spilling over the edges. A pair of dark wooden chopsticks held by a woman's hand lifts a tangled portion of noodles above the bowl. The white marbled surface below the bowl adds a clean, bright contrast to the warm tones of the dish. photo taken with an iphone --ar 4:5 --v 7

Garnishes

A sprinkle of fresh chopped parsley or cilantro can add a burst of vibrant green and a fresh herbal contrast to the creamy sauce. If you love extra heat, a pinch of crushed red pepper flakes on top works wonders. Toasted pine nuts make an excellent crunchy garnish that adds a nutty complement to the dish.

Side Dishes

Serve this dish alongside a crisp green salad drizzled with lemon vinaigrette for brightness. Roasted vegetables like asparagus or Brussels sprouts with a dash of balsamic drizzle provide a deliciously earthy balance. For a heartier meal, garlic bread or crusty sourdough rounds out the plate beautifully without overpowering the subtle complexities of the squash noodles.

Creative Ways to Present

For a fun, impressive presentation, try dividing the finished noodles into small ramekins or bowls and topping each with a small sprig of fresh herbs. Alternatively, layer the noodle mixture in a hollowed-out spaghetti squash shell for a rustic look before serving. If entertaining, offer toppings on the side like extra red pepper flakes, grated parmesan, or a squeeze of fresh lime to let guests personalize their bowls.

Make Ahead and Storage

Storing Leftovers

Store any leftover Spicy Spaghetti Squash Noodles Recipe in an airtight container in the refrigerator for up to 3 days. Since the sauce is creamy and the noodles tend to absorb flavors, it’s best to gently reheat and add a splash of coconut milk or water if it thickens too much during storage.

Freezing

This dish freezes fairly well but keep in mind that the texture of the spaghetti squash might soften slightly upon thawing. To freeze, portion the noodles into freezer-safe containers leaving a little space at the top for expansion. For best taste, consume within 1 month. Thaw overnight in the refrigerator before reheating.

Reheating

Reheat on the stovetop over low heat, stirring gently to prevent the sauce from separating. Adding a spoonful of coconut milk or a splash of broth helps restore the creamy consistency. Avoid using a microwave if possible, but if you must, reheat in short bursts stirring in between.

FAQs

Can I use lite coconut milk instead of full fat?

Yes, you can substitute lite coconut milk but you’ll need to increase the arrowroot flour slightly to thicken the sauce properly. The texture and flavor may be a bit lighter, but still delicious!

How do I cook spaghetti squash perfectly?

To cook spaghetti squash, cut it in half lengthwise, scoop out seeds, and roast face-down on a baking sheet at 400°F for about 35-40 minutes until tender. The flesh should shred easily with a fork into spaghetti-like strands.

Can I swap canned tuna for another protein?

Absolutely! Canned salmon or shredded cooked chicken both work wonderfully in this recipe and offer different flavor profiles should you want to mix it up.

Is this recipe gluten-free?

Yes, this Spicy Spaghetti Squash Noodles Recipe is naturally gluten-free as it relies on spaghetti squash instead of wheat pasta and uses arrowroot flour, which is a gluten-free thickener.

How spicy is the dish really?

The heat level comes mainly from the red pepper flakes and paprika, which can be adjusted to your preference. If you prefer milder, simply reduce or omit the red pepper flakes and the dish remains flavorful and enjoyable.

Final Thoughts

Cooking and sharing the Spicy Spaghetti Squash Noodles Recipe has quickly become one of those kitchen wins I’m excited to tell everyone about. It’s a bright, flavorful, and wholesome dish that feels like a cozy hug but with a bit of a spicy twist. No matter your cooking skill level, give this recipe a try—you’ll be amazed at how easy it is to elevate humble ingredients into something truly special.

Spicy Spaghetti Squash Noodles Recipe

Ingredients You’ll Need