As I stood in the kitchen, the fragrant aroma of sizzling garlic and fresh parsley enveloped me, instantly transporting me to a quaint coastal bistro. This Low-Carb Shrimp Scampi with Spaghetti Squash takes the classic dish you love and reimagines it into a healthier delight—without sacrificing flavor! By swapping out traditional pasta for tender spaghetti squash strands, not only do we cut the carbs, but we also add a touch of elegance to our dinner table. It’s the ultimate guilt-free indulgence that’s quick to whip up, making it perfect for busy weeknights or impressing guests at a special gathering. Are you ready to dive into a dish that promises satisfaction with every bite? Let’s get cooking!

Why Should You Try This Dish?
Taste Bud Bliss: The vibrant flavors of garlic, butter, and shrimp meld beautifully in this dish, turning your dinner into a culinary experience.
Healthy Indulgence: Substituting spaghetti squash for traditional pasta ensures a low-carb option that doesn’t compromise on satisfaction.
Quick & Easy: This recipe is perfect for busy evenings, taking under 30 minutes from start to finish!
Versatile Base: Swap shrimp for scallops or add seasonal veggies to keep things fresh.
Crowd-Pleasing Appeal: Whether it’s a family dinner or a gathering, this dish will impress everyone around the table! For more delicious seafood options, check out my guide on Cajun Shrimp Sauce or this delightful Louisiana Shrimp Corn.
Shrimp Scampi Spaghetti Squash Ingredients
For the Shrimp
• Large Shrimp – Choose peeled and deveined shrimp for a quick and easy meal.
• Smoked Paprika – This spice adds a wonderful smokiness; use regular paprika as a substitute if needed.
• Kosher Salt and Black Pepper – Essential for enhancing the dish’s flavors; adjust to suit your taste.
For the Sauce
• Unsalted Butter – A key ingredient for creating a rich, creamy sauce; salted butter can provide a different profile.
• Olive Oil – Opt for extra virgin olive oil, which adds great flavor when sautéing.
• Garlic – Fresh garlic brings aromatic depth; avoid powdered for the best taste.
• Shallot – Use shallots for a mild onion flavor; red onion is a suitable substitute.
For Additional Flavor
• Baby Spinach – Not only adds color and nutrition but wilts beautifully in the sauce; consider kale or Swiss chard as alternatives.
• Fresh Basil – Provides an herby freshness; if not available, dried basil can be an option—just use 1/3 less.
• Lemon Juice – Brightens the overall flavor of the dish; always choose freshly squeezed for optimal taste.
• Parmesan Cheese – Adds richness to the dish; nutritional yeast works if you’re looking for a dairy-free option.
For the Base
• Spaghetti Squash – The star of this recipe, roasting 2-3 pounds creates delicious, noodle-like strands as a low-carb alternative to pasta.
Step‑by‑Step Instructions for Shrimp Scampi with Spaghetti Squash
Step 1: Preheat the Oven
Begin by preheating your oven to 375°F (190°C). Prepare a large baking sheet by drizzling it with olive oil or using non-stick spray. This will ensure your spaghetti squash roasts evenly and doesn’t stick. As the oven heats, you’ll have time to prepare the squash, paving the way for a delightful Shrimp Scampi with Spaghetti Squash.
Step 2: Prepare the Spaghetti Squash
Cut the spaghetti squash in half lengthwise and scoop out the seeds using a spoon. Drizzle the insides with olive oil and season with kosher salt and black pepper. Place the squash cut-side down on the baking sheet and roast for 35-45 minutes. The squash is done when it’s tender and easily pierced with a fork, creating the perfect base for your dish.
Step 3: Scrape the Squash
Once the roasted spaghetti squash has cooled slightly, use a fork to scrape the flesh away from the skin, creating spaghetti-like strands. This step reveals the gorgeous texture that mimics traditional pasta. Set the scraped squash aside while you prepare the delectable shrimp scampi sauce, ensuring every strand is ready to absorb those incredible flavors.
Step 4: Cook the Shrimp
In a large skillet, melt 2 tablespoons of butter along with 1 tablespoon of olive oil over medium heat. Season your large shrimp generously with smoked paprika, kosher salt, and black pepper. Sauté the minced garlic and chopped shallot until fragrant, about 1-2 minutes. Then, add the seasoned shrimp to the skillet, cooking for 2-3 minutes until they turn pink and opaque, showcasing that beautiful shrimp scampi look.
Step 5: Combine Ingredients
Add the cooked spaghetti squash and fresh baby spinach to the skillet with the shrimp. Stir the mixture gently until everything is heated through and the spinach wilts, about 2-3 minutes. Incorporate the fresh basil and a squeeze of lemon juice for a zesty finish, then taste and adjust seasoning as needed. This step brings together the hearty flavors of shrimp scampi with spaghetti squash in a delightful embrace.
Step 6: Serve the Dish
Once combined, transfer the shrimp scampi and spaghetti squash to plates or a serving platter. Optionally, garnish each serving with freshly grated Parmesan cheese for an extra layer of richness. Serve immediately, embracing the vibrant colors and enticing aromas, and enjoy this low-carb twist on a classic recipe that your family and friends will love!

Make Ahead Options
These Shrimp Scampi with Spaghetti Squash are perfect for meal prep enthusiasts! You can roast the spaghetti squash up to 3 days in advance; simply allow it to cool, then refrigerate in an airtight container until you’re ready to use it. Similarly, you can season and marinate the shrimp up to 24 hours ahead, keeping it in the fridge for maximum flavor. When you’re ready to serve, just sauté the garlic and shallot, then add the shrimp, spinach, and pre-scraped squash. By preparing these components ahead, you’ll create a delicious, quick meal that is just as satisfying on busy weeknights, ensuring you enjoy this healthy shrimp scampi without the hassle!
What to Serve with Low-Carb Shrimp Scampi with Spaghetti Squash
Complete your meal with delightful side dishes that enhance the flavors of this vibrant dish!
- Garlic Bread: The crispy, buttery garlicky bread complements the rich shrimp scampi flavor. Perfect for soaking up that delectable sauce!
- Arugula Salad: The peppery crunch of fresh arugula, tossed with a light vinaigrette, adds a refreshing bite that balances the dish’s richness.
- Roasted Asparagus: Tender, slightly-charred asparagus drizzled with balsamic glaze brings earthiness and pairs beautifully with the shrimp and squash.
- Zucchini Noodles: If you’re craving more veggie noodles, swap in zucchini for an additional low-carb twist and delightful texture.
- Lemon Sorbet: As a palate cleanser, lemon sorbet refreshes the senses post-meal, tying back to the citrusy notes in the scampi.
- White Wine Spritzer: A chilled white wine spritzer complements the dish with its light, fizzy nature, cutting through the richness and enhancing your dining experience.
Mix and match these options to create a lovely spread that will both satisfy and impress your guests!
Shrimp Scampi Spaghetti Squash Variations
Feel free to make this dish your own! Explore these exciting modifications to enhance your Shrimp Scampi experience.
-
Seafood Mix: Combine shrimp with scallops or crab for a delicious medley of ocean flavors. This twist adds variety and a gourmet touch to your meal.
-
Veggie Boost: Toss in bell peppers, zucchini, or cherry tomatoes to amp up the nutrition. Vibrant veggies not only enhance flavors but also introduce extra colors to your plate.
-
Spicy Kick: Add red pepper flakes or a dash of hot sauce for a zesty heat that complements the buttery sauce beautifully. For those who like it hot, this small addition can transform the flavor profile.
-
Garlicky Goodness: Double the garlic to satisfy your cravings for that aromatic essence. More garlic means more depth and richness, making every bite even more savored.
-
Herb Swaps: Switch fresh basil for fresh parsley or dill if you want a different herbaceous flavor. Each herb brings its unique flair, allowing you to customize the scent and taste of your dish.
-
Citrus Twist: Experiment with lime or orange juice instead of lemon for a refreshing twist. Citrus variations brighten the flavor while keeping it exciting and new.
-
Cheesy Delight: Add velvety cream cheese or goat cheese to create an even richer sauce. This addition brings an indulgent creaminess that balances the freshness of the ingredients perfectly.
-
Pasta Option: For those who crave it, replace spaghetti squash with whole wheat or gluten-free pasta. This keeps the dish low-carb while providing a delicious, comforting classic that everyone loves.
Embrace the versatility of this dish and check out more delicious ideas like my Spicy Southern Casserole or my scrumptious Spaghetti Carbonara with Peas for additional inspirations!
Storage Tips for Shrimp Scampi Spaghetti Squash
Fridge: Store leftovers in an airtight container in the fridge for up to 3 days to maintain freshness and flavor.
Freezer: You can freeze the Shrimp Scampi Spaghetti Squash for up to 2 months. Portion the dish in freezer-safe containers and thaw in the fridge before reheating.
Reheating: When ready to enjoy again, reheat gently on the stovetop over low heat, adding a splash of olive oil or water if needed to keep everything moist.
Leftover Squash: If you have extra spaghetti squash, store it separately in the fridge and add to the shrimp scampi just before serving for the best texture.
Expert Tips for Shrimp Scampi Spaghetti Squash
-
Perfectly Cooked Shrimp: Ensure shrimp are cooked just until pink and opaque. Overcooking can make them tough, ruining the dish’s delicate texture.
-
Scraping Technique: Use a fork to scrape the roasted spaghetti squash. This technique creates lovely, noodle-like strands essential for the shrimp scampi experience.
-
Fresh Ingredients Matter: Always opt for fresh garlic and herbs. Fresh flavors will elevate your Shrimp Scampi Spaghetti Squash, making a noticeable difference in the overall taste.
-
Adjusting Seasoning: Taste as you go! Adjust the salt and pepper to your liking, ensuring a well-balanced dish that makes every bite a delight.
-
Alternative Ingredients: If you don’t have a key ingredient on hand, don’t worry! Substitute shallots for red onions or use dried basil instead of fresh, keeping the dish tasty and accessible.

Shrimp Scampi with Spaghetti Squash Recipe FAQs
How do I choose the right spaghetti squash?
Absolutely! When selecting a spaghetti squash, look for one that feels heavy for its size, with a firm skin free of dark spots or blemishes. A good squash will have a smooth, golden-yellow exterior and should be free from soft spots, indicating ripeness and freshness. If you find one with a bright yellow hue, it’s generally a great choice!
What’s the best way to store leftovers?
Very! To store leftovers, transfer any uneaten Shrimp Scampi with Spaghetti Squash into an airtight container and place it in the refrigerator. It will stay fresh for up to 3 days. Make sure to allow it to cool to room temperature before storing to prevent excess moisture build-up, which can make the dish soggy.
Can I freeze my Shrimp Scampi with Spaghetti Squash?
Absolutely! You can freeze this dish for up to 2 months. To do so, portion your shrimp scampi into freezer-safe containers or bags, ensuring to remove as much air as possible for better preservation. When you’re ready to enjoy it, simply thaw it in the refrigerator overnight and reheat gently on the stovetop, adding a splash of water or olive oil to keep it moist.
What if my shrimp become rubbery during cooking?
Oh no! If your shrimp turn rubbery, it usually means they were overcooked. To avoid this, cook them until they just turn pink and opaque, usually around 2-3 minutes, depending on their size. Plan to add them to the skillet only after sautéing the garlic and shallots, and remember they will continue cooking slightly after being removed from the heat, so pull them off just a tad early!
What dietary considerations should I be aware of when making this dish?
Very! This recipe is low in carbohydrates, making it suitable for those following ketogenic or low-carb diets. However, if you or your guests have shellfish allergies, you may want to substitute the shrimp with another protein, such as a plant-based option or chicken breast. Always check ingredient labels for potential allergens, and feel free to customize the recipe according to dietary preferences!
How do I make the squash spaghetti more flavorful?
The more the merrier! To enhance the flavor of your spaghetti squash, try seasoning the flesh with salt, pepper, and a drizzle of olive oil before roasting. For an additional touch, consider adding garlic powder and a sprinkle of Parmesan cheese before serving. This little extra will introduce a delightful depth to the squash, marrying perfectly with the shrimp and sauce!

Delicious Shrimp Scampi Spaghetti Squash You’ll Crave Daily
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C) and prepare a large baking sheet with olive oil or non-stick spray.
- Cut the spaghetti squash in half lengthwise, scoop out the seeds, drizzle with olive oil, and season with salt and pepper. Roast cut-side down for 35-45 minutes.
- Scrape the flesh of the roasted squash with a fork to create spaghetti-like strands and set aside.
- In a skillet, melt butter and olive oil over medium heat. Add shrimp seasoned with paprika, salt, and pepper, then sauté garlic and shallot until fragrant. Cook shrimp until pink and opaque.
- Add cooked spaghetti squash and spinach to the skillet and stir until heated through and spinach wilts. Mix in basil and lemon juice and adjust seasoning.
- Serve immediately, garnished with grated Parmesan cheese if desired.

Leave a Reply