Keto Garlic Shrimp Au Gratin

If you’re looking for a dish that’s both indulgent and healthy, then you’ve come to the right place! This Keto Garlic Shrimp Au Gratin is a personal favorite of mine. It combines creamy garlic-basil sauce with perfectly cooked shrimp, all topped with a delightful crispy crunch. With its rich flavors and comforting texture, it’s perfect for busy weeknights or special family gatherings. Plus, it’s low-carb, so you can enjoy it without any guilt!

This recipe not only satisfies your cravings but also impresses your guests. There’s something magical about the golden topping and the bubbling sauce that makes this dish feel like a treat. Trust me; once you try this Keto Garlic Shrimp Au Gratin, you’ll want to make it again and again.

Why You’ll Love This Recipe

  • Quick to prepare: In just under an hour, you can have this delicious meal on the table—perfect for those busy evenings!
  • Family-friendly: Even the pickiest eaters will love the cheesy goodness and succulent shrimp in this dish.
  • Meal prep friendly: Make this ahead of time and simply pop it in the oven for an easy weeknight dinner.
  • Packed with flavor: The combination of garlic, basil, and cream creates a rich sauce that elevates the shrimp to new heights.
  • Low-carb indulgence: Enjoy all the comfort of a classic gratin while staying true to your keto lifestyle.
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Ingredients You’ll Need

Let’s gather some simple and wholesome ingredients to make this delightful dish! You probably have most of these in your kitchen already:

For the Main Dish

  • 2 pounds large shrimp (peeled, deveined, tails removed)
  • 2 tablespoons olive oil
  • Salt and pepper (to taste)

For the Sauce

  • 4 tablespoons butter
  • 1/2 cup finely chopped onion
  • 4 cloves garlic (minced)
  • 2 tablespoons fresh basil (chopped or 1 tablespoon dried)
  • 1/8 teaspoon ground nutmeg
  • 1 cup heavy whipping cream
  • 1 cup grated parmesan cheese (divided)
  • 1 cup shredded monterey jack cheese

For the Topping

  • 1/2 cup crushed beef rind crumbs

Variations

One of the best things about cooking is how flexible recipes can be! Here are some fun variations to try with this dish:

  • Swap the protein: If shrimp isn’t your thing, try using chicken or even scallops for a different seafood twist.
  • Add veggies: Toss in some sautéed spinach or artichokes for extra nutrients and flavor.
  • Change up the cheese: Experiment with different cheeses like cheddar or gouda to find your favorite combination.
  • Spice it up: For those who love heat, add some red pepper flakes or diced jalapeños into the cream sauce.

How to Make Keto Garlic Shrimp Au Gratin

Step 1: Preheat Oven

Preheat your oven to 375°F (190°C). This ensures that when we’re ready to bake our dish, it will cook evenly and develop that beautiful golden crust. Grease a large baking dish with butter or cooking spray so nothing sticks!

Step 2: Sear Shrimp

In a large skillet over medium-high heat, add olive oil. Season your shrimp with salt and pepper before placing them in the hot skillet. Sear for about 1–2 minutes per side until they turn pink. This step locks in their moisture and flavor before they take a dip in our creamy sauce.

Step 3: Sauté Aromatics

Using the same skillet, melt butter over medium heat. Add your chopped onion and sauté until soft—about 3–4 minutes. Then toss in minced garlic, basil, and nutmeg. Cooking these aromatics together awakens their flavors and fills your kitchen with an irresistible aroma!

Step 4: Make Cream Sauce

Pour in heavy cream and let it simmer for about 3–4 minutes until slightly thickened. Stir in half of your parmesan cheese along with all of the Monterey jack cheese until smooth. This luscious sauce is what elevates our shrimp au gratin to heavenly levels—don’t forget to season to taste!

Step 5: Assemble Dish

Place your perfectly seared shrimp in the prepared baking dish. Pour that dreamy cream sauce evenly over them so every bite is packed with flavor.

Step 6: Add Topping

In a small bowl, mix together the remaining parmesan with crushed beef rinds. Sprinkle this crunchy mixture generously over your dish for that satisfying topping we all crave.

Step 7: Bake

Pop your assembled dish into the oven for about 25 minutes until the top is golden brown and bubbly. The wait will be worth it when you see that beautiful gratin emerge from the oven!

Pro Tips for Making Keto Garlic Shrimp Au Gratin

Creating a delicious Keto Garlic Shrimp Au Gratin can be a breeze with a few handy tips that elevate your dish to perfection. Here are some helpful suggestions to ensure your meal shines!

  • Choose Fresh Shrimp: Using fresh or high-quality frozen shrimp enhances the flavor and texture of your dish. Fresh shrimp typically have a more robust flavor, which will truly shine through in the creamy sauce.
  • Don’t Overcook the Shrimp: Searing the shrimp just until they turn pink ensures they remain tender and juicy. Overcooking can lead to rubbery shrimp, so keep an eye on them during the cooking process.
  • Adjust the Creaminess: Feel free to adjust the amount of heavy cream or cheese according to your taste preference. If you love a richer flavor, increase the cheese for an extra cheesy experience!
  • Experiment with Cheeses: While parmesan and Monterey jack work beautifully, don’t hesitate to mix in other cheeses like mozzarella or gouda for a unique twist. Each cheese adds its own special flair to the dish.
  • Let It Rest Before Serving: Allowing the au gratin to rest for 5-10 minutes after baking helps the sauce thicken slightly, making it easier to serve and enhancing the overall flavor profile.

How to Serve Keto Garlic Shrimp Au Gratin

Presenting your Keto Garlic Shrimp Au Gratin beautifully will make mealtime even more special! Here are some ideas on how to serve this delightful dish to impress family and friends.

Garnishes

  • Fresh Basil: A sprinkle of freshly chopped basil not only adds a pop of color but also enhances the herby flavors in your dish.
  • Lemon Zest: A touch of lemon zest provides a refreshing brightness that balances out the richness of the cream and cheese.

Side Dishes

  • Zucchini Noodles: Light and low-carb, zucchini noodles are a perfect base for soaking up any extra sauce from your au gratin while keeping your meal healthy.
  • Garlic Roasted Asparagus: The earthy flavors of roasted asparagus complement seafood beautifully, and its crunchy texture contrasts nicely with the creamy shrimp dish.
  • Cauliflower Rice: This versatile side is not only keto-friendly but also serves as an excellent base for adding more veggies or sauces alongside your shrimp au gratin.
  • Mixed Green Salad: A light salad with crisp greens, cucumbers, and a tangy vinaigrette offers a refreshing contrast to the rich flavors of the main dish while keeping things healthy and satisfying.

With these serving suggestions, you’re all set for an indulgent yet wholesome dining experience! Enjoy every bite of your Keto Garlic Shrimp Au Gratin — it’s sure to become a beloved favorite at your dinner table.

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Make Ahead and Storage

This Keto Garlic Shrimp Au Gratin is an excellent recipe for meal prep, allowing you to enjoy a delicious, low-carb dish throughout the week. Here’s how to store it, freeze it, and reheat it for maximum flavor.

Storing Leftovers

  • Allow the dish to cool completely before storing.
  • Transfer leftovers to an airtight container.
  • Store in the refrigerator for up to 3 days.

Freezing

  • Prepare the dish as directed but do not bake it.
  • Cover the unbaked dish tightly with plastic wrap and then aluminum foil.
  • Freeze for up to 3 months. When ready to eat, thaw in the refrigerator overnight before baking.

Reheating

  • Preheat your oven to 350°F (175°C).
  • If refrigerated, bake uncovered for about 20-25 minutes until heated through.
  • For frozen dishes, cover with foil and bake for 30-40 minutes or until heated through, removing foil for the last 10 minutes to crisp the top.

FAQs

Here are some common questions about making Keto Garlic Shrimp Au Gratin.

Can I use different seafood in Keto Garlic Shrimp Au Gratin?

Absolutely! Feel free to substitute shrimp with crab meat or scallops for a delightful twist on this recipe.

How can I make Keto Garlic Shrimp Au Gratin dairy-free?

You can replace heavy cream with coconut cream and use dairy-free cheese alternatives. This will keep it creamy while maintaining a keto-friendly profile.

Is Keto Garlic Shrimp Au Gratin good for meal prep?

Yes! It stores well in the fridge and can be frozen before baking for quick meals later on. Perfect for busy weeks!

What can I serve with Keto Garlic Shrimp Au Gratin?

This dish pairs wonderfully with a fresh green salad or steamed vegetables, adding a nice balance of flavors and textures.

Final Thoughts

I hope you find joy in creating this comforting Keto Garlic Shrimp Au Gratin! It’s not just a meal; it’s a celebration of flavors that brings warmth to your dinner table. Enjoy every creamy bite, knowing you’re indulging without compromising your health goals. I can’t wait for you to try this recipe and hear how much you loved it!

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Keto Garlic Shrimp Au Gratin

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Keto Garlic Shrimp Au Gratin is a scrumptious yet healthy dish that brings together succulent shrimp and a rich, creamy garlic-basil sauce, all topped with a delightful crispy crunch. This low-carb seafood casserole is perfect for busy weeknights or special family gatherings. With its indulgent flavors and comforting texture, it’s sure to impress your guests and satisfy your cravings. Enjoy all the comfort of a classic gratin without the guilt—once you try this recipe, it will become a staple in your home!

  • Author: Harper
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Total Time: 40 minutes
  • Yield: Serves approximately 6 people 1x
  • Category: Dinner
  • Method: Baking
  • Cuisine: Seafood

Ingredients

Scale
  • 2 pounds large shrimp (peeled, deveined)
  • 2 tablespoons olive oil
  • Salt and pepper (to taste)
  • 4 tablespoons butter
  • 1/2 cup finely chopped onion
  • 4 cloves garlic (minced)
  • 2 tablespoons fresh basil (chopped)
  • 1/8 teaspoon ground nutmeg
  • 1 cup heavy whipping cream
  • 1 cup grated parmesan cheese (divided)
  • 1 cup shredded Monterey Jack cheese
  • 1/2 cup crushed beef rind crumbs

Instructions

  1. Preheat oven to 375°F (190°C) and grease a baking dish.
  2. In a skillet, heat olive oil over medium-high heat; season shrimp with salt and pepper, then sear for 1–2 minutes per side until pink. Remove and set aside.
  3. In the same skillet, melt butter; sauté onion for 3–4 minutes until soft. Add garlic, basil, and nutmeg; cook until fragrant.
  4. Pour in heavy cream; simmer for about 3–4 minutes until slightly thickened. Stir in half of the parmesan and all of the Monterey Jack cheese until smooth.
  5. Place shrimp in the baking dish; pour sauce over them evenly.
  6. Mix remaining parmesan with crushed beef rinds; sprinkle over the top.
  7. Bake for about 25 minutes until golden brown and bubbly.

Nutrition

  • Serving Size: 1 cup (240g)
  • Calories: 450
  • Sugar: 2g
  • Sodium: 780mg
  • Fat: 34g
  • Saturated Fat: 20g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 6g
  • Fiber: 0g
  • Protein: 31g
  • Cholesterol: 250mg

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