Craving the bold, spicy flavors of jambalaya but looking for a healthier, low-carb alternative? Look no further than this incredible Spaghetti Squash Jambalaya! This innovative recipe masterfully replaces traditional rice with nutrient-dense spaghetti squash, delivering all the authentic taste and texture you love in a lighter, more nutritious package. Packed with succulent shrimp, savory Andouille sausage, the classic “holy trinity” of vegetables (onions, bell peppers, celery), and a fiery Cajun seasoning blend, this dish is a celebration of Southern comfort food with a healthy twist. Get ready to savor a hot and spicy meal that’s sure to become a cherished family favorite, proving that healthy eating doesn’t mean sacrificing flavor.

Embrace a Healthier Classic: The Magic of Spaghetti Squash Jambalaya
For many, jambalaya evokes images of hearty, flavor-packed rice dishes originating from the vibrant culinary traditions of Louisiana. While undeniably delicious, traditional jambalaya, with its substantial rice base, can be high in carbohydrates. This is where our Spaghetti Squash Jambalaya truly shines. It offers a brilliant solution for those adhering to a low-carb, keto-friendly, or generally healthier eating plan, without compromising on the complex, aromatic profile that defines this iconic Southern meal.
The beauty of spaghetti squash lies in its unique ability to transform into pasta-like strands when cooked, making it an ideal substitute for grains in a myriad of dishes. In this jambalaya, the delicate, slightly sweet strands of squash perfectly absorb the rich, spicy broth and savory components, providing a satisfying texture that mimics rice or noodles. This ingenious swap significantly reduces the carbohydrate count while boosting the fiber and nutrient content, making every forkful a guilt-free pleasure.
Imagine a medley of diced tomatoes, crisp onions, vibrant green bell peppers, and tender celery – the foundational “holy trinity” of Cajun and Creole cooking – simmering together with robust Cajun seasoning. Add to this the smoky, spicy notes of Andouille sausage and the delicate sweetness of plump shrimp, and you have an explosion of flavor. This dish isn’t just a meal; it’s an experience, a journey to the heart of Louisiana cuisine, reimagined for modern, health-conscious palates. It’s remarkably easy to prepare, ensuring that even on busy weeknights, you can whip up a gourmet-quality meal that satisfies everyone.
Mastering Spaghetti Squash Preparation: Tips for Perfect “Noodles”
While the overall process of making Spaghetti Squash Jambalaya is surprisingly straightforward, many home cooks find the initial task of cutting spaghetti squash to be the biggest hurdle. Its firm exterior can be daunting, but with a few simple techniques, you’ll tackle it with ease. The goal is to achieve long, delicate strands of squash that truly resemble spaghetti, enhancing the authentic feel of your jambalaya.
One of the best tips for maximizing spaghetti-like strands comes from experienced cooks: instead of cutting the squash lengthwise from stem to end, cut it across its width. This technique allows you to scrape out much longer “noodles” after roasting, creating a more satisfying mouthfeel that’s closer to traditional pasta or rice. To do this safely, stabilize the squash on a cutting board, carefully trim off about three-quarters of an inch from both ends, then slice it into two halves crosswise. Always use a sharp, sturdy chef’s knife and exercise caution when cutting.

Once halved, you’ll scoop out the seeds and stringy pulp, much like preparing a pumpkin. A sturdy spoon or an ice cream scoop works wonders for this task. After removing the seeds, you’re ready for the next crucial step: preventing mushiness. Spaghetti squash naturally contains a good deal of moisture, which, if not addressed, can lead to a watery and unappetizing final dish. To avoid this common pitfall, liberally sprinkle kosher salt over the cut surfaces and insides of the squash halves. Let them sit for about 15 minutes. This simple process, known as osmosis, draws out excess moisture, allowing the squash to roast to a tender-crisp perfection rather than becoming soggy. Before roasting, gently wipe away the salt and any beads of moisture with a paper towel. A residual amount of salt will remain, perfectly seasoning your squash from the inside out.

Roasting the squash is a hands-off process that develops its natural sweetness and tender texture. Once roasted, let it cool slightly, then use a fork to effortlessly pull the delicate strands from the shell. These perfectly cooked, long strands are then ready to be tossed with your flavorful jambalaya mixture, completing the transformation into a remarkable low-carb meal.
Crafting Your Flavorful Jambalaya Mix: A Symphony of Southern Spices
With your spaghetti squash perfectly prepared, it’s time to bring the vibrant, complex flavors of jambalaya to life. While this recipe uses spaghetti squash instead of rice, the essence of traditional jambalaya remains firmly intact, promising a robust and deeply satisfying experience. The key lies in the careful layering of ingredients and seasonings, creating a harmonious blend that sings with Cajun authenticity.
The foundation of any great jambalaya begins with what Louisianans lovingly refer to as the “holy trinity”: onions, green bell peppers, and celery. These humble vegetables, when sautéed, create a sweet, savory, and aromatic base that is indispensable to Cajun and Creole cuisine. In a large skillet, you’ll heat olive oil and gently cook these diced vegetables until they soften and release their fragrant oils, building the first layer of flavor for your dish.
Next comes the star protein: succulent Andouille sausage. This smoked, spicy pork sausage is a cornerstone of Cajun cooking, imparting a distinctive smoky depth and a welcome kick of heat. Sliced and browned alongside the vegetables, the Andouille renders some of its flavorful fat, further enriching the base. Minced garlic is then added, cooked just until fragrant to avoid bitterness, before introducing the heart of the seasoning. Cajun seasoning, a blend typically featuring paprika, cayenne pepper, garlic powder, onion powder, and dried herbs like oregano and thyme, provides the characteristic spicy and earthy notes. A dash of Worcestershire sauce adds an umami depth that beautifully complements the other flavors.
Finally, a can of petite diced tomatoes, undrained, adds a touch of acidity and sweetness, rounding out the flavor profile and contributing to the sauce’s body. The last addition is fresh, medium shrimp, which cook quickly in the simmering mixture, turning pink and plump in just a few minutes. The beauty of adding the shrimp last is that it prevents them from overcooking, ensuring they remain tender and juicy.
The resulting jambalaya mixture is a vibrant, aromatic, and deeply flavorful creation, ready to be combined with your roasted spaghetti squash. It’s a testament to how traditional flavors can be adapted and enjoyed in new, healthier ways, without compromising on the soulful taste that makes Cajun cooking so beloved.
Adding the Perfect Heat: Hot Sauce Recommendations
No jambalaya, whether traditional or low-carb, is truly complete without a touch of heat. The level of spice is a personal preference, but a little fiery kick elevates all the other flavors, making the dish truly sing. While our Cajun seasoning already provides a good base of spice, adding hot sauce at the table allows everyone to customize their plate to their preferred level of intensity.
For those who truly love a challenge and crave extreme heat, I highly recommend exploring the new Scorpion TABASCO Sauce. This particular blend is known for its intense heat and unique flavor profile, and it’s often available exclusively through their website for a truly special experience. A few drops are all you need to ignite your palate! However, if you prefer something less intense but still potent, classic TABASCO, Crystal, or Louisiana Hot Sauce are excellent choices that complement the Cajun flavors beautifully. For a smoky heat, a chipotle-based hot sauce can add another dimension of flavor. Don’t be shy; hot sauce is an integral part of the jambalaya experience!

Serving Suggestions and Low-Carb Pairings
This Spaghetti Squash Jambalaya is a wonderfully complete meal on its own, offering a perfect balance of protein, vegetables, and healthy fats. However, pairing it with complementary sides can elevate your dining experience and ensure your entire meal remains deliciously low-carb. For a truly light and airy accompaniment, consider serving your jambalaya with low-carb Cloud Bread. Its delicate texture and neutral flavor make it an excellent vehicle for soaking up any extra spicy sauce without adding significant carbs.
Other fantastic low-carb sides include a simple crisp green salad with a light vinaigrette, offering a refreshing contrast to the rich and spicy jambalaya. Steamed green beans, asparagus, or broccoli also make excellent additions, providing more fiber and nutrients. If you’re looking for something with a bit more substance, a side of sautéed collard greens or mustard greens, seasoned with a touch of garlic and a splash of apple cider vinegar, would perfectly complement the Southern-inspired flavors of the jambalaya. For those who enjoy a creamy element, a dollop of sour cream or a sprinkle of shredded cheddar cheese over your individual serving can also enhance the experience. Whatever you choose, this Spaghetti Squash Jambalaya promises a satisfying and wholesome meal for any occasion.

Spaghetti Squash Jambalaya
By Christin Mahrlig
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Ingredients
- 1 spaghetti squash
- Kosher salt
- 3 tablespoons olive oil, divided
- 1 medium onion, diced
- 1 green bell pepper, seeded and diced
- 1 celery rib, diced
- 1 (12-ounce) package chicken andouille sausage
- 2 garlic cloves, minced
- 2 teaspoons Cajun seasoning
- 1/2 teaspoon Worcestershire sauce
- 1 (14-ounce) can petite diced tomatoes, undrained
- 3/4 pound medium shrimp, peeled and deveined
- hot sauce
Instructions
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Preheat oven to 400 degrees F (200 degrees C). Line a baking sheet with aluminum foil. Cut approximately 3/4-inch from both ends of the spaghetti squash. Carefully cut the spaghetti squash in half across its width (as shown in the picture above for visual guidance).
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Using a spoon or ice cream scoop, remove all seeds and stringy pulp from the center of each squash half. Place the squash halves cut-side down on the prepared baking sheet. Sprinkle the tops and insides liberally with kosher salt. Allow to sit for 15 minutes; this crucial step helps draw out excess moisture, preventing the squash from becoming mushy.
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After 15 minutes, use paper towels to gently wipe away the salt and any visible liquid. Flip the squash halves cut-side up on the baking sheet and drizzle with 1 tablespoon of olive oil. Bake for 35 to 40 minutes, or until tender when pierced with a fork. Let cool for 15 minutes, then use a fork to scrape out the spaghetti-like strands from the shell.
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While the squash is cooking, heat the remaining 2 tablespoons of olive oil in a large skillet over medium-high heat. Add the diced onion, green bell pepper, and celery. Cook for 5 minutes, stirring occasionally, until the vegetables begin to soften.
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Add the sliced chicken Andouille sausage to the skillet and continue to cook until the sausage is lightly browned and cooked through.
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Stir in the minced garlic and cook for an additional 1 minute, until fragrant.
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Add the Cajun seasoning, Worcestershire sauce, and the undrained can of petite diced tomatoes to the skillet. Stir well to combine all ingredients.
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Finally, stir in the peeled and deveined shrimp. Cook for about 3 minutes, or until the shrimp turn pink and are cooked through. Be careful not to overcook the shrimp.
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Transfer the cooked spaghetti squash strands to a large serving bowl. Pour the savory shrimp and sausage mixture evenly over the spaghetti squash.
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Serve hot, allowing individuals to add extra hot sauce to taste for an added kick of spice. Enjoy your healthy and flavorful Spaghetti Squash Jambalaya!
Nutrition information is automatically calculated, so should only be used as an approximation.
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Explore More Cajun-Inspired Delights
If you’ve fallen in love with the vibrant flavors of jambalaya, you’ll be thrilled to discover other delicious variations. For those who appreciate the convenience of slow cooking, our Slow Cooker Jambalaya offers the same rich taste with minimal effort. It’s perfect for busy days when you crave a hearty, comforting meal waiting for you at home.
Slow Cooker Jambalaya: Enjoy the classic flavors with the convenience of a slow cooker.
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