Suddenly, a familiar aroma sweeps through my kitchen, transporting me back to cozy nights filled with laughter and good food. That’s the magic of the Keto Garlic Shrimp Au Gratin—a dish that promises comfort without the guilt. With just 3 net carbs per serving, this creamy, cheesy delight keeps your taste buds dancing while helping you stay on track with your health goals. It’s the perfect restaurant-quality meal that can be whipped up in no time, making it a fantastic choice for busy weeknights or special occasions. As the savory flavors of fresh garlic and rich cheeses blend with tender shrimp, I can’t help but imagine the smiles around the dinner table. Ready to indulge in this delightful low-carb creation and discover your new go-to recipe?

What makes this dish so special?

Indulgent, Creamy Goodness: The Keto Garlic Shrimp Au Gratin combines the comforting flavors of creamy cheese and fresh garlic, making every bite feel luxurious.

Low-Carb Triumph: With just 3 net carbs per serving, this dish satisfies cravings without derailing your health goals.

Quick and Easy: Perfect for busy weeknights, it can be prepared in under an hour, allowing you more time to enjoy your meal with loved ones.

Crowd-Pleasing Flavor: Your family and friends will be begging for seconds, as this delectable meal caters to both low-carb eaters and traditional food lovers alike.

Versatile Adaptations: Feel free to customize it to your taste by substituting shrimp with scallops or crab, or add layers of spaghetti squash for an extra nutritious touch.

Once you try this delightful recipe, you’ll want to explore more delicious options like Garlic Roasted Chicken or pair it with Cheesy Garlic Bread for a truly comforting meal!

Keto Garlic Shrimp Au Gratin Ingredients

For the Shrimp
• Large Shrimp (2 pounds) – Peeled and deveined for tenderness and ease of cooking.

For the Sauté
• Olive Oil (2 tablespoons) – Used for searing shrimp; can substitute with avocado oil.
• Salt and Pepper – Essential seasonings to enhance flavor.
• Chopped Onion (1/2 cup) – Provides aromatic depth; shallots can be used as a substitute.
• Garlic (4 cloves, minced) – The key flavor component; fresh garlic is recommended for maximum impact.
• Fresh Basil (2 tablespoons, chopped) – Adds a fragrant herbal note; dried basil can be used if necessary.
• Ground Nutmeg (1/8 teaspoon) – Offers warmth and complexity to the dish.

For the Cream Sauce
• Butter (4 tablespoons) – Adds richness; substitute with ghee for a dairy-free option.
• Heavy Whipping Cream (1 cup) – Creates a luxurious sauce; coconut cream can be a non-dairy alternative.
• Parmesan Cheese (1 cup, grated) – A cheesy base for flavor; Mayo cheese can be a tasty option.
• Monterey Jack Cheese (1 cup, shredded) – Provides creaminess and meltiness; cheddar cheese can be substituted.

For the Topping
• Crushed Pork Rind Crumbs (1/2 cup) – A low-carb alternative to traditional breadcrumbs.

Indulge in this Keto Garlic Shrimp Au Gratin, and watch as your family falls in love with every creamy, cheesy bite!

Step-by-Step Instructions for Keto Garlic Shrimp Au Gratin

Step 1: Preheat Oven
Begin by preheating your oven to 375°F (190°C). While the oven warms up, grab a large baking dish and grease it lightly with olive oil or butter to ensure the cheesy goodness of the Keto Garlic Shrimp Au Gratin won’t stick. Set this aside as you prepare the shrimp.

Step 2: Sear Shrimp
In a large skillet, heat 2 tablespoons of olive oil over medium-high heat. Season your 2 pounds of large shrimp with salt and pepper, then add them to the skillet. Sear the shrimp for about 1-2 minutes on each side, or until they turn pink and slightly opaque; avoid overcooking as they will finish cooking in the oven. Remove the shrimp and set them aside.

Step 3: Sauté Aromatics
In the same skillet, add 4 tablespoons of butter, allowing it to melt over medium heat. Once melted, toss in ½ cup of chopped onion and sauté for 3-4 minutes until it’s soft and translucent. Next, mix in 4 minced garlic cloves, 2 tablespoons of chopped fresh basil, and ⅛ teaspoon of ground nutmeg, cooking for an additional 30 seconds until fragrant—the aroma will be delightful!

Step 4: Make Cream Sauce
Pour in 1 cup of heavy whipping cream into the sautéed aromatics and let it simmer for about 3-4 minutes, stirring occasionally until the sauce thickens slightly. Gradually add in ½ cup of grated Parmesan cheese and 1 cup of shredded Monterey Jack cheese, stirring continuously until the mixture is smooth and creamy. Adjust the seasoning with more salt and pepper, if desired.

Step 5: Assemble Dish
Now, return to the baking dish you prepared earlier. Place the seared shrimp evenly in the bottom, then pour your rich, creamy sauce over the top, ensuring all shrimp are well coated. This is where the magic of the Keto Garlic Shrimp Au Gratin begins to come together beautifully.

Step 6: Add Topping
In a small bowl, combine the remaining ½ cup of grated Parmesan cheese with ½ cup of crushed pork rind crumbs. This crunchy topping will add an extra layer of texture. Sprinkle this mixture evenly over the shrimp and cream sauce, creating a wonderful golden crust that will bake to perfection.

Step 7: Bake
Finally, place your baking dish in the preheated oven and bake for approximately 25 minutes. Keep an eye out for a golden-brown topping and bubbling sauce. Once ready, remove the dish from the oven and let it cool for a few minutes before serving—this Keto Garlic Shrimp Au Gratin is sure to impress!

Make Ahead Options

Preparing the Keto Garlic Shrimp Au Gratin ahead of time can save you precious moments on busy weeknights! You can easily pre-cook and store the shrimp and cream sauce separately up to 24 hours in advance. Simply sear the shrimp and prepare the creamy sauce, then let them cool before refrigerating in airtight containers. When you’re ready to serve, layer the shrimp in the baking dish, pour over the cream sauce, sprinkle with the topping, and bake as instructed. This method ensures your dish remains just as delicious while saving time, leaving you to enjoy a comforting meal with family without the last-minute rush!

What to Serve with Keto Garlic Shrimp Au Gratin

Imagine a dinner table adorned with vibrant flavors and textures, ready to celebrate the magic of home-cooked meals.

  • Creamy Mashed Cauliflower: This low-carb alternative to mashed potatoes offers a smooth and rich complement to the shrimp dish. It’s light, yet filling, making for a balanced plate.

  • Zesty Garden Salad: Fresh greens, cherry tomatoes, and a tangy vinaigrette create a bright, refreshing contrast to the creamy richness of the gratin. The crisp vegetables add texture and cleanse the palate with each bite.

  • Garlic Butter Asparagus: The earthy flavors of grilled asparagus drizzled with garlic butter enhance the savory essence of the shrimp dish, adding a delightful crunch to your meal.

  • Roasted Brussels Sprouts: Caramelized and slightly crispy, Brussels sprouts offer a nutty flavor that pairs beautifully with the cheesy, rich gratin, making for a robust side option.

  • Cauliflower Rice: For a low-carb grain alternative, this fluffy, mildly flavored option elevates the dish’s overall presentation while absorbing the luscious cream sauce.

  • Sparkling White Wine: A crisp, bubbly wine adds a celebratory touch to your meal, perfectly complementing the rich, savory flavors of the Keto Garlic Shrimp Au Gratin.

  • Sugar-Free Cheesecake: Cap off your dinner with a smooth, decadent dessert that keeps the low-carb theme alive. The creamy cheesecake will leave you satisfied without the guilt.

These pairing options will help create a well-rounded meal that’s both satisfying and delightful for your taste buds!

Expert Tips for Keto Garlic Shrimp Au Gratin

Fresh Ingredients Matter: Always use fresh garlic and herbs for the best flavor impact that elevates your Keto Garlic Shrimp Au Gratin.

Watch the Cooking Time: Avoid overcooking the shrimp during searing; they will continue cooking in the oven, ensuring perfect tenderness.

Creaminess Technique: To maintain the sauce’s luxurious texture, heat the heavy cream gently, and stir constantly after adding the cheeses; this prevents any curdling.

Customize Wisely: Feel free to swap out the shrimp for scallops or crab, but keep an eye on cooking times as different seafoods vary in doneness.

Store Leftovers Properly: For meal prep, store any leftovers in an airtight container for up to three days; reheat gently to bring back the creaminess.

Keto Garlic Shrimp Au Gratin Variations

Feel free to explore these delicious variations and make this recipe your own, enhancing flavors and textures with delightful twists!

  • Seafood Swap: Substitute shrimp with scallops or crab for a different seafood experience that still embraces the creamy goodness.
    Imagine savoring the tender bites of sweet scallops or the rich flavors of crab, all enveloped in that luscious sauce.

  • Noodle Addition: Layer in thin spaghetti squash or Shirataki noodles beneath the shrimp for extra nourishment and texture.
    This creates a delightful twist, turning dinner into a hearty casserole that feels indulgent yet light!

  • Herb Boost: Experiment with different fresh herbs like parsley or chives in place of basil for a fresh flavor explosion.
    Each herb brings its own personality, making your dish unique every time you whip it up!

  • Cheesy Variety: Swap out the Monterey Jack cheese for sharp cheddar or pepper jack for an exciting flavor change.
    Adding a bit of spice or sharpness can elevate the dish to a whole new level, pleasing those adventurous palates.

  • Cream Substitution: Use half-and-half in place of heavy whipping cream for a lighter sauce while still maintaining the dish’s creaminess.
    This swap is perfect for those looking to reduce richness without sacrificing flavor!

  • Add Heat: Toss in some crushed red pepper flakes or diced jalapeños for a spicy kick that complements the seafood beautifully.
    The warm glow of heat adds an exciting layer that will have guests reaching for that next delicious bite!

  • Dairy-Free Delight: Replace butter and cheese with non-dairy alternatives like ghee and nutritional yeast for a delightful dairy-free option.
    Enjoy the same creamy essence and cheesy goodness without the dairy, pleasing both health-conscious eaters and allergy sufferers.

If you’re intrigued by more mouthwatering dishes, give the Chicken Scampi Garlic or Garlic Herb Lamb a try! These recipes pair charmingly with your Keto Garlic Shrimp Au Gratin, rounding out a wonderful dinner experience.

How to Store and Freeze Keto Garlic Shrimp Au Gratin

Fridge: Store leftovers in an airtight container in the fridge for up to 3 days. This keeps your Keto Garlic Shrimp Au Gratin fresh and ready to enjoy later!

Freezer: For longer storage, freeze the dish in a freezer-safe container for up to 3 months. Make sure it’s well-sealed to prevent freezer burn.

Reheating: Thaw overnight in the fridge before reheating. Warm it gently in the oven at 350°F (175°C) until heated through for that creamy texture.

Avoid Repeated Freezing: Reheat only what you plan to eat at once to maintain the taste and quality of the Keto Garlic Shrimp Au Gratin.

Keto Garlic Shrimp Au Gratin Recipe FAQs

How do I select the best shrimp for this recipe?
Absolutely! When selecting shrimp for your Keto Garlic Shrimp Au Gratin, look for large shrimp that are firm and have a fresh, briny scent. Avoid shrimp with dark spots all over or an off-putting odor. If possible, buy shrimp that has been sourced sustainably and is wild-caught for the best flavor and quality.

What is the best way to store leftovers?
Very good question! To store any leftover Keto Garlic Shrimp Au Gratin, place it in an airtight container and refrigerate for up to 3 days. Ensure that the container is tightly sealed to keep the dish fresh, so it’s ready to be reheated just like the first time around!

Can I freeze Keto Garlic Shrimp Au Gratin?
Yes, you can! To freeze, make sure your Keto Garlic Shrimp Au Gratin is completely cooled and then place it in a freezer-safe container or wrap it tightly in plastic wrap followed by aluminum foil. It’ll keep well for up to 3 months. When ready to enjoy, thaw it overnight in the fridge and reheat in the oven for that creamy, boil-over goodness.

What should I do if my cream sauce curdles?
Oh no, that can happen! If your cream sauce curdles, do not worry. Simply remove it from the heat and let it cool slightly. Then, whisk in a splash of warm cream or water slowly while continuously stirring until you achieve a smooth consistency. This should restore it back to its glorious creaminess!

Is this recipe suitable for people with dietary restrictions?
Definitely! The Keto Garlic Shrimp Au Gratin is gluten-free and low carb, making it a great option for those on keto diets or gluten restrictions. If you have dairy allergies, simply swap the heavy whipping cream with coconut cream and use ghee instead of butter for a delicious dairy-free alternative!

How long should I bake the dish?
For perfect results, bake your Keto Garlic Shrimp Au Gratin for about 25 minutes at 375°F (190°C). Keep a close eye on it—look for a golden crust on top and bubbling sauce to know it’s done. The enticing aroma wafting through your kitchen will let you know it’s nearly time to dig in!

Keto Garlic shrimp au gratin

Keto Garlic Shrimp Au Gratin: Creamy, Cheesy Comfort Awaits

Keto Garlic Shrimp Au Gratin is a low-carb dish with just 3 net carbs per serving, blending creamy cheese and rich garlic flavor.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 4 servings
Course: Casserole
Cuisine: Keto
Calories: 350
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Shrimp
  • 2 pounds Large Shrimp Peeled and deveined for tenderness and ease of cooking.
For the Sauté
  • 2 tablespoons Olive Oil Used for searing shrimp; can substitute with avocado oil.
  • Salt and Pepper Essential seasonings to enhance flavor.
  • 1/2 cup Chopped Onion Provides aromatic depth; shallots can be used as a substitute.
  • 4 cloves Garlic Minced; fresh garlic is recommended for maximum impact.
  • 2 tablespoons Fresh Basil Chopped; adds a fragrant herbal note; dried basil can be used if necessary.
  • 1/8 teaspoon Ground Nutmeg Offers warmth and complexity to the dish.
For the Cream Sauce
  • 4 tablespoons Butter Adds richness; substitute with ghee for a dairy-free option.
  • 1 cup Heavy Whipping Cream Creates a luxurious sauce; coconut cream can be a non-dairy alternative.
  • 1 cup Parmesan Cheese Grated; a cheesy base for flavor; Mayo cheese can be a tasty option.
  • 1 cup Monterey Jack Cheese Shredded; provides creaminess and meltiness; cheddar cheese can be substituted.
For the Topping
  • 1/2 cup Crushed Pork Rind Crumbs A low-carb alternative to traditional breadcrumbs.

Equipment

  • large skillet
  • Baking dish

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 375°F (190°C) and grease a large baking dish lightly with olive oil or butter.
  2. In a large skillet, heat 2 tablespoons of olive oil over medium-high heat. Season 2 pounds of large shrimp with salt and pepper and add them to the skillet. Sear the shrimp for about 1-2 minutes on each side until pink and slightly opaque; then remove and set aside.
  3. In the same skillet, melt 4 tablespoons of butter over medium heat. Add ½ cup of chopped onion and sauté for 3-4 minutes until soft. Mix in 4 minced garlic cloves, 2 tablespoons chopped fresh basil, and ⅛ teaspoon ground nutmeg, and cook for 30 seconds until fragrant.
  4. Pour in 1 cup of heavy whipping cream into the sautéed aromatics, simmer for about 3-4 minutes. Gradually add ½ cup grated Parmesan cheese and 1 cup shredded Monterey Jack cheese, stirring continuously until smooth and creamy; adjust seasoning with salt and pepper if needed.
  5. Return the seared shrimp to the prepared baking dish, pour the creamy sauce over the shrimp, ensuring they are well coated.
  6. In a small bowl, combine the remaining ½ cup grated Parmesan cheese and ½ cup crushed pork rind crumbs, and sprinkle this topping evenly over the shrimp and sauce.
  7. Bake in the preheated oven for approximately 25 minutes until golden brown on top and bubbling.
  8. Let it cool for a few minutes before serving; enjoy the Keto Garlic Shrimp Au Gratin!

Nutrition

Serving: 1servingCalories: 350kcalCarbohydrates: 3gProtein: 27gFat: 25gSaturated Fat: 15gPolyunsaturated Fat: 1gMonounsaturated Fat: 6gCholesterol: 200mgSodium: 800mgPotassium: 350mgSugar: 1gVitamin A: 800IUVitamin C: 1mgCalcium: 300mgIron: 2mg

Notes

Use fresh ingredients for the best flavor and avoid overcooking the shrimp during searing, as they will finish cooking in the oven. Store leftovers in an airtight container for up to three days and reheat gently to restore creaminess.

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