Easy Keto Shrimp Alfredo Recipe: Delicious Low-Carb Comfort Food


Indulge in Keto Shrimp Alfredo for a Decadent Yet Healthy Dinner

Welcome to a world where indulgence and health go hand in hand. Our Keto Shrimp Alfredo is a testament to the fact that you can enjoy the creamy, comforting flavors of a classic Italian dish without compromising your ketogenic lifestyle. This recipe is a harmonious blend of succulent shrimp and a velvety, low-carb Alfredo sauce, all twirled around a forkful of spiralized zucchini noodles. It’s a dish that promises to satisfy your cravings while keeping your macros in check.

Why is this dish a stellar option for those on a keto diet? The answer lies in its high fat, moderate protein, and low carbohydrate profile. The heavy cream and Parmesan cheese provide the fat needed to keep you in ketosis, while the shrimp offer just the right amount of protein. The zucchini noodles stand in for traditional pasta, dramatically reducing the carb count without sacrificing texture or flavor. It’s a meal that’s as nourishing as it is delicious.

Keto Shrimp Alfredo Dish

A Personal Touch on a Classic Dish

My journey with Keto Shrimp Alfredo began as a quest to recreate a family favorite without the carb overload. As someone who has embraced the keto lifestyle, I understand the importance of finding balance between flavor and nutrition. This dish is a product of that balance, offering a rich and creamy sauce that is both comforting and keto-compliant.

The key ingredients in this dish, such as olive oil, heavy cream, and Parmesan cheese, are staples in the ketogenic pantry. Olive oil is a fantastic source of monounsaturated fats, which are beneficial for heart health. Heavy cream and Parmesan cheese not only add luxurious texture and taste but also contribute a good amount of healthy fats to keep you satiated.

Shrimp, the star of the show, is not only delicious but also a lean source of protein, essential for muscle maintenance on a low-carb diet. Moreover, zucchini noodles are an excellent substitute for traditional pasta, providing vitamins, minerals, and fiber, while keeping the dish low in carbohydrates. This meal is a celebration of flavors and nutrients that align perfectly with keto goals.

Preparing Keto Shrimp Alfredo

Mastering the Method

Creating the perfect Keto Shrimp Alfredo requires attention to detail and a few chef’s tricks to elevate the dish. The process begins with properly sautéing the shrimp to a succulent finish. It’s crucial not to overcook them, as shrimp can quickly become rubbery. Aim for a gentle pink color and a slight curl.

When crafting the Alfredo sauce, patience is key. Allow the garlic to release its aroma before adding the heavy cream, and add the Parmesan cheese gradually to avoid clumping. If you opt for xanthan gum as a thickener, remember that a little goes a long way. Sprinkle it in while continuously whisking to achieve a smooth, velvety sauce without lumps.

The zucchini noodles should be tender but with a bite, mimicking the al dente texture of traditional pasta. Avoid overcooking to prevent a watery sauce. When combining the shrimp and sauce, do so gently to ensure each shrimp is coated in the creamy Alfredo without breaking apart. These tips will guarantee a restaurant-quality dish every time.

Keto Shrimp Alfredo Final Dish

Variations to Keep It Fresh

Broccoli Floret Burst

Introduce a pop of color and an extra dose of nutrients by adding steamed broccoli florets to your Keto Shrimp Alfredo. The slight crunch and vibrant green of the broccoli provide a beautiful contrast to the creamy sauce and tender shrimp. Plus, broccoli is a keto-friendly vegetable that’s high in fiber and vitamin C.

Spicy Cajun Twist

For those who enjoy a little heat, sprinkle in some Cajun seasoning when cooking the shrimp. The bold spices will infuse the dish with a warm, smoky flavor that complements the richness of the Alfredo sauce. Just be sure to check the carb content of your seasoning blend to maintain ketosis.

Herb Infusion

Enhance the flavor profile of your dish by adding fresh herbs like basil or thyme to the Alfredo sauce. Herbs not only add a burst of flavor but also come with their own set of health benefits, including anti-inflammatory properties.

Smart Substitutions

Understanding that dietary needs and preferences vary, here are some smart substitutions to tailor the Keto Shrimp Alfredo to your liking:

Coconut Cream for Heavy Cream: For those who are dairy-free or prefer a different flavor profile, coconut cream can be a fantastic substitute for heavy cream. It’s rich in healthy fats and imparts a subtle sweetness that can add an exotic twist to the dish.

Nutritional Yeast for Parmesan Cheese: If you’re avoiding dairy or following a stricter keto approach, nutritional yeast can provide a cheesy flavor without the actual cheese. It’s also a source of vitamins and minerals, making it a nutritious alternative.

Chicken for Shrimp: Not a fan of seafood? No problem! Chicken breast, cooked and sliced, can replace shrimp as the protein in this dish. It’s another excellent, low-carb source of protein that pairs well with the creamy Alfredo sauce.

Frequently Asked Questions

Can I prepare this dish ahead of time? Yes, you can cook the shrimp and sauce in advance. However, for the best texture, prepare the zucchini noodles fresh before serving.

How can I store leftovers? Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently to avoid overcooking the shrimp.

Is this dish freezer-friendly? It’s best enjoyed fresh, as the sauce may separate and the zucchini noodles may become soggy upon thawing.

Can I use frozen shrimp? Absolutely! Just ensure they’re fully thawed and patted dry before cooking to avoid excess moisture in the dish.

What can I use if I don’t have a spiralizer? A vegetable peeler or a julienne peeler can create similar noodle-like strips from the zucchini.


Keto Shrimp Alfredo

Indulge in a rich and creamy Keto Shrimp Alfredo that combines succulent shrimp with a luscious, low-carb alfredo sauce, all nestled on a bed of spiralized zucchini noodles for a perfect keto-friendly twist on this classic Italian dish.
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Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Course Dinner
Cuisine Italian
Servings 4 servings
Calories 450 kcal


  • Large skillet
  • Spiralizer or vegetable peeler
  • Measuring cups and spoons
  • Knife
  • Cutting board


  • 1 pound large shrimp, peeled and deveined
  • 2 tablespoons olive oil
  • 3 cloves garlic, minced
  • 1 cup heavy cream
  • ½ cup grated Parmesan cheese
  • ¼ teaspoon xanthan gum optional, for thickening
  • Salt and pepper, to taste
  • 4 medium-sized zucchini, spiralized into noodles about 2 pounds or 900g
  • 2 tablespoons unsalted butter
  • Fresh parsley, chopped (for garnish)
  • Red pepper flakes (optional, for garnish)


  • Prepare the Shrimp: Heat olive oil in a large skillet over medium-high heat. Add the shrimp to the skillet and season with salt and pepper. Sauté until the shrimp turn pink and are cooked through, about 2-3 minutes per side. Remove the shrimp from the skillet and set aside.
  • Make the Alfredo Sauce: In the same skillet, reduce the heat to medium and add the minced garlic. Sauté until fragrant, about 1 minute. Pour in the heavy cream and bring to a simmer. Slowly whisk in the grated Parmesan cheese until melted and the sauce begins to thicken. If a thicker sauce is desired, sprinkle xanthan gum into the sauce and whisk until fully incorporated.
  • Cook the Zucchini Noodles: In a separate skillet, melt the butter over medium heat. Add the spiralized zucchini noodles and sauté for 2-3 minutes, until tender but still al dente. Season with salt and pepper to taste.
  • Combine and Serve: Add the cooked shrimp back into the skillet with the alfredo sauce, stirring to coat the shrimp evenly. Serve the creamy shrimp over the bed of zucchini noodles. Garnish with chopped parsley and red pepper flakes, if desired.
  • Enjoy Your Keto Shrimp Alfredo: Serve immediately, and relish in the rich flavors and creamy texture of this delectable keto-friendly dish.


For extra flavor, you can add a splash of white wine to the alfredo sauce after sautéing the garlic.
To ensure the dish remains low-carb, avoid overcooking the zucchini noodles as they can release water and become soggy.
If you don't have a spiralizer, a vegetable peeler can be used to create thin, noodle-like strips of zucchini.


Calories: 450kcalCarbohydrates: 6gProtein: 25gFat: 35gFiber: 2gNet Carbs: 4g
Keyword Creamy Alfredo Sauce, Keto Dinner, Keto Shrimp Alfredo, Low Carb Shrimp Alfredo, Zucchini Noodles
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