Low-Carb Shrimp Scampi – Keto-Friendly & Delicious

by Lorenzo Berrah
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Introduction: Why Low-Carb Shrimp Scampi?

If you’re craving a classic, flavorful meal that fits into your low-carb or ketogenic lifestyle, look no further than Low-Carb Shrimp Scampi. This keto-friendly version of shrimp scampi swaps out traditional pasta for zucchini noodles, making it a light yet satisfying dish that’s packed with flavor and nutrition. With juicy shrimp sautéed in garlic butter, this meal is elevated by the bright flavors of lemon juice and the freshness of zucchini noodles (zoodles). The result? A rich, garlicky, buttery scampi that satisfies your pasta cravings without the carbs.

This dish is perfect for anyone following a low-carb diet, but it’s also a great choice for those looking to add more vegetables into their meals or simply enjoy a delicious, protein-packed dinner. And best of all, it’s ready in just 20 minutes, making it the ultimate quick and easy weeknight meal.


Why You’ll Love Low-Carb Shrimp Scampi

Here are a few reasons why this dish is a must-try, especially for those following a keto or low-carb diet:

  1. Low in Carbs, High in Flavor:
    This dish is a perfect substitute for traditional shrimp scampi, with all the rich flavors of garlic, butter, and lemon, but with only 4g of net carbs per serving. The substitution of zucchini noodles for pasta allows you to enjoy this classic dish while keeping carbs low, so it’s great for those in ketosis.
  2. Protein-Packed:
    Shrimp is an excellent source of lean protein. With 25g of protein per serving, this dish will help you stay full and energized while supporting muscle health. It’s an ideal meal for those looking to increase their protein intake while maintaining a low-carb diet.
  3. Quick and Easy:
    This recipe is perfect for busy weeknights or when you’re short on time. It takes just 5 minutes of prep time and 15 minutes of cooking time, so you can have a delicious, healthy dinner on the table in less than 20 minutes.
  4. Rich, Garlicky Flavor:
    Garlic and butter are the key ingredients that give this dish its classic, savory flavor. Paired with a squeeze of fresh lemon juice and a touch of chicken broth, the sauce is light but deeply flavorful, complementing the shrimp and zucchini noodles perfectly.
  5. Healthy and Nutrient-Dense:
    Not only is this dish low in carbs, but it’s also packed with nutrients. Shrimp provides essential vitamins and minerals like selenium, vitamin B12, and omega-3 fatty acids, while zucchini noodles add fiber, vitamins A and C, and antioxidants to your plate.

Nutritional Benefits of Low-Carb Shrimp Scampi

This Low-Carb Shrimp Scampi isn’t just delicious—it’s also a nutritious and balanced meal that fits perfectly into a low-carb or ketogenic diet. Here’s a breakdown of the key nutrients provided by this dish:

  • Calories: 280 kcal
    A light yet satisfying meal that won’t weigh you down but will keep you feeling full.
  • Net Carbs: 4g
    With only 4 grams of net carbs per serving, this dish helps you stay in ketosis while enjoying a flavorful meal.
  • Protein: 25g
    Shrimp is a lean, high-protein option that supports muscle repair and maintenance.
  • Fat: 18g
    The healthy fats from butter and olive oil provide energy and promote satiety, making this meal perfect for keto enthusiasts.
  • Fiber: 2g
    The fiber from the zucchini noodles aids digestion and helps regulate blood sugar levels, promoting overall gut health.
  • Sodium: 600mg
    A moderate amount of sodium adds flavor without going overboard, but feel free to adjust based on your preferences.

Ingredient Breakdown and Health Benefits

For 4 servings:

  • 1 lb Shrimp (Peeled and Deveined):
    Shrimp is the star of this dish, offering lean protein with a low calorie count. It’s rich in important vitamins and minerals like selenium (which plays a role in thyroid health and supports the immune system) and vitamin B12 (essential for nerve and blood cell health). Shrimp is also a great source of omega-3 fatty acids, which support heart health and reduce inflammation.
  • 3 Tablespoons Butter:
    Butter is a key ingredient in the scampi sauce, adding richness and creaminess. In addition to being a source of healthy fats, butter contains conjugated linoleic acid (CLA), which has been shown to have anti-inflammatory and immune-boosting properties.
  • 2 Tablespoons Olive Oil:
    Olive oil is an excellent source of monounsaturated fats, which support heart health by reducing LDL cholesterol and increasing HDL cholesterol. It also contains powerful antioxidants, which help reduce inflammation in the body.
  • 3 Cloves Garlic (Minced):
    Garlic is not only delicious but also incredibly healthy. It has been used for centuries for its medicinal properties, thanks to its high concentration of sulfur compounds like allicin. Garlic has been shown to boost immune function, reduce blood pressure, and improve heart health.
  • 1/4 Cup Chicken Broth:
    Chicken broth provides a savory base for the sauce while adding depth of flavor. It’s light and low in calories, making it a great way to add richness without overloading on fat or carbs.
  • 2 Tablespoons Lemon Juice:
    Lemon juice adds brightness and a fresh, tangy flavor to the scampi sauce. It’s also a great source of vitamin C, which supports the immune system and promotes healthy skin.
  • 3 Medium Zucchinis (Spiralized into Noodles):
    Zucchini noodles are a low-carb alternative to traditional pasta. They’re low in calories and high in water, which helps keep you hydrated. Zucchini is also packed with vitamins A and C, which support eye health and boost the immune system. Its mild flavor and tender texture make it a perfect base for the scampi sauce.
  • Salt and Pepper (To Taste):
    Seasoning with salt and pepper enhances the natural flavors of the ingredients and balances the dish. Adjust according to your taste preferences.
  • Optional Garnish (Fresh Parsley):
    Fresh parsley adds a burst of color and flavor to the dish. It’s also rich in vitamins A, C, and K, as well as antioxidants that promote good health.

Step-by-Step Instructions

Here’s how to make Low-Carb Shrimp Scampi in just 20 minutes:

Step 1: Sauté the Garlic and Shrimp

In a large skillet, heat 2 tablespoons of butter and 2 tablespoons of olive oil over medium heat. Once the butter has melted and the oil is hot, add the minced garlic and sauté for about 1 minute, until fragrant. Be careful not to burn the garlic, as it can become bitter if overcooked.

Next, add the shrimp to the skillet, seasoning with salt and pepper. Cook the shrimp for 2-3 minutes on each side, or until they turn pink and opaque. Once cooked, remove the shrimp from the skillet and set them aside on a plate.

Tip: For perfectly cooked shrimp, make sure not to overcook them. Shrimp cook very quickly and will become rubbery if left in the pan too long.

Step 2: Make the Lemon-Garlic Sauce

In the same skillet, add 1/4 cup of chicken broth and 2 tablespoons of lemon juice. Bring the mixture to a simmer, using a spatula to scrape up any browned bits from the bottom of the skillet (this adds extra flavor to the sauce). Allow the sauce to simmer for about 2-3 minutes, reducing slightly.

Tip: If you prefer a more buttery sauce, you can add an extra tablespoon of butter at this stage.

Step 3: Cook the Zucchini Noodles

Add the spiralized zucchini noodles to the skillet with the sauce. Cook for 2-3 minutes, tossing occasionally to coat the noodles in the sauce. The zucchini noodles should be tender but still slightly firm (al dente). Be careful not to overcook the noodles, as they can become mushy and watery.

Tip: If your zucchini noodles release too much water, you can drain them in a colander before serving to prevent the sauce from becoming diluted.

Step 4: Combine and Serve

Return the cooked shrimp to the skillet and toss everything together until the shrimp are heated through and the zucchini noodles are evenly coated in the sauce. Add the remaining tablespoon of butter and stir until melted. This adds a rich, glossy finish to the sauce.

Garnish with fresh parsley, if desired, and serve the Low-Carb Shrimp Scampi hot. Enjoy!


Nutritional Information (Per Serving)

  • Calories: 280 kcal
  • Carbohydrates: 4g (net carbs)
  • Protein: 25g
  • Fat: 18g
  • Fiber: 2g
  • Sodium: 600mg

Tips for Making the Best Low-Carb Shrimp Scampi

Here are a few expert tips to ensure your Low-Carb Shrimp Scampi turns out perfectly every time:

  • Use Fresh or High-Quality Frozen Shrimp:
    Fresh shrimp will give you the best flavor and texture, but high-quality frozen shrimp also work well if fresh shrimp aren’t available. Just be sure to thaw the shrimp completely before cooking for the best results.
  • Don’t Overcook the Shrimp:
    Shrimp cook quickly, so watch them closely. Once they turn pink and opaque, they’re done. Overcooked shrimp can become rubbery, so it’s better to slightly undercook them and let them finish cooking in the sauce.
  • Zucchini Noodles:
    Zucchini noodles can release a lot of water if overcooked. To avoid watery noodles, cook them just until they’re tender but still have a bit of bite (about 2-3 minutes). If necessary, you can lightly salt the noodles and let them sit for 10 minutes before cooking, then pat them dry to remove excess moisture.
  • Customize the Flavor:
    Feel free to customize this recipe to suit your taste! You can add a pinch of red pepper flakes for heat, or increase the amount of lemon juice for a brighter, tangier flavor. If you love garlic, add an extra clove or two.

Serving Suggestions

While this Low-Carb Shrimp Scampi is delicious on its own, you can pair it with other keto-friendly sides to make a more complete meal. Here are a few serving ideas:

1. Cauliflower Rice

Cauliflower rice is a great low-carb alternative to regular rice and pairs beautifully with shrimp scampi. Its neutral flavor absorbs the garlic butter sauce, making it a perfect base for this dish.

2. Simple Green Salad

A light and refreshing green salad can help balance the richness of the shrimp scampi. Use mixed greens, cucumbers, and a lemon vinaigrette to keep things fresh and low-carb.

3. Sautéed Spinach

Sautéed spinach with garlic and olive oil makes a nutrient-dense side dish that complements the shrimp scampi. It’s quick to prepare and adds extra fiber and vitamins to your meal.

4. Roasted Vegetables

For a more substantial meal, serve the shrimp scampi alongside roasted vegetables like asparagus, bell peppers, or Brussels sprouts. Roasting the vegetables adds depth of flavor and keeps the meal low in carbs.


Why Choose Low-Carb Shrimp Scampi?

There are several reasons why this Low-Carb Shrimp Scampi is a great addition to your keto or low-carb meal plan:

  1. Low in Carbs, High in Protein:
    With only 4g net carbs and 25g of protein per serving, this dish is perfect for maintaining ketosis while keeping you full and energized.
  2. Quick and Easy:
    Ready in just 20 minutes, this recipe is ideal for busy weeknights or when you need a fast, delicious meal that doesn’t sacrifice flavor.
  3. Rich, Buttery Flavor:
    The combination of garlic, butter, and lemon creates a rich, flavorful sauce that coats the shrimp and zucchini noodles perfectly. It’s a classic flavor combination that’s sure to satisfy your taste buds.
  4. Nutrient-Dense:
    Zucchini noodles add fiber, vitamins, and antioxidants to the dish, while shrimp provides lean protein and important nutrients like selenium and vitamin B12. Together, they make a meal that’s both delicious and nutritious.

Recipe Variations

Looking to switch things up? Here are a few variations you can try to put your own twist on this Low-Carb Shrimp Scampi recipe:

1. Creamy Shrimp Scampi

For a richer, creamier version of shrimp scampi, stir in 1/4 cup of heavy cream or coconut milk to the sauce along with the chicken broth and lemon juice. This adds a velvety texture to the sauce and makes the dish feel more indulgent while still keeping it low-carb.

2. Spicy Shrimp Scampi

If you like a bit of heat in your dishes, add 1/4 to 1/2 teaspoon of red pepper flakes when sautéing the garlic. This will give the scampi a spicy kick that complements the buttery garlic sauce. You can also garnish the finished dish with additional red pepper flakes for an extra touch of heat.

3. Shrimp Scampi with Asparagus

For added texture and nutrients, toss some lightly sautéed asparagus into the dish along with the zucchini noodles. Asparagus adds a nice crunch and pairs well with the lemon-garlic sauce.

4. Shrimp Scampi with Parmesan

For a cheesy twist, sprinkle freshly grated Parmesan cheese over the shrimp scampi before serving. The Parmesan adds a salty, umami flavor that enhances the richness of the dish.


Frequently Asked Questions (FAQ)

Q: Can I use frozen shrimp for this recipe?

A: Yes, frozen shrimp works well for this recipe. Just be sure to thaw them completely before cooking. You can thaw shrimp quickly by placing them in a colander and running cold water over them for a few minutes.

Q: Can I make this dish ahead of time?

A: Shrimp scampi is best served fresh, but you can prepare some components ahead of time. You can spiralize the zucchini noodles and store them in the fridge, and you can also cook the shrimp ahead of time and reheat them briefly in the sauce before serving.

Q: How can I prevent my zucchini noodles from getting watery?

A: To avoid watery zucchini noodles, cook them briefly (about 2-3 minutes) to maintain their texture. You can also pat the noodles dry with paper towels after spiralizing to remove excess moisture before cooking.


Final Thoughts

Low-Carb Shrimp Scampi is a delicious, keto-friendly dish that delivers all the flavors of classic shrimp scampi without the carbs. With its rich garlic butter sauce, juicy shrimp, and tender zucchini noodles, this dish is satisfying, flavorful, and perfect for anyone following a low-carb or ketogenic diet. Whether you’re looking for a quick weeknight meal or a special dish to serve guests, this shrimp scampi recipe is sure to impress.

Try it tonight, and enjoy the rich, buttery goodness of shrimp scampi in a healthier, low-carb version!

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