Keto Garlic Shrimp Au Gratin Recipe
This Keto Garlic Shrimp Au Gratin is a rich and flavorful low-carb dish featuring succulent seared shrimp baked in a creamy garlic Parmesan cheese sauce topped with a crispy pork rind and cheese crust. Perfect for those following a ketogenic diet who crave a cheesy, garlicky seafood bake that’s both satisfying and easy to prepare.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Keto
Ingredients
Scale
Shrimp and Seasoning
- 2 pounds large shrimp (peeled, deveined, tails removed)
- 2 tablespoons olive oil
- Salt and pepper (to taste)
Sauce and Aromatics
- 4 tablespoons butter
- 1/2 cup finely chopped onion
- 4 cloves garlic (minced)
- 2 tablespoons fresh basil (chopped) or 1 tablespoon dried basil
- 1/8 teaspoon ground nutmeg
- 1 cup heavy whipping cream
- 1 cup grated parmesan cheese (divided)
- 1 cup shredded monterey jack cheese
Topping
- 1/2 cup crushed pork rind crumbs
Instructions
- Preheat Oven: Preheat your oven to 375°F (190°C). Grease a large baking dish with butter or non-stick cooking spray to prevent sticking.
- Sear Shrimp: Heat olive oil in a large skillet over medium-high heat. Season the peeled and deveined shrimp with salt and pepper. Sear the shrimp for 1–2 minutes per side until they turn just pink and are partially cooked. Remove the shrimp from the skillet and set aside to keep warm.
- Sauté Aromatics: In the same skillet, melt the butter over medium heat. Add the finely chopped onion and sauté for 3–4 minutes until softened and translucent. Stir in the minced garlic, chopped basil, and ground nutmeg, cooking for about 30 seconds until fragrant.
- Make Cream Sauce: Pour in the heavy whipping cream and bring to a gentle simmer. Allow the mixture to simmer for 3–4 minutes until it thickens slightly. Stir in half of the grated parmesan cheese (1/2 cup) and all of the shredded monterey jack cheese. Mix the sauce thoroughly until smooth and creamy. Season with salt and pepper to taste.
- Assemble Dish: Arrange the seared shrimp in an even layer inside the prepared baking dish. Pour the creamy cheese sauce evenly over the shrimp to cover them completely.
- Add Topping: In a small bowl, combine the remaining 1/2 cup parmesan cheese with the crushed pork rind crumbs. Sprinkle this mixture evenly over the top of the assembled shrimp and sauce to create a crunchy, golden crust when baked.
- Bake: Place the baking dish in the preheated oven and bake for approximately 25 minutes until the topping is golden brown and the sauce is bubbly and hot throughout. Remove from oven and let rest briefly before serving.
Notes
- For a spicier kick, add red pepper flakes to the sauce along with the garlic and basil.
- Make sure not to overcook the shrimp during searing as they will continue cooking in the oven.
- Use crushed pork rinds as a keto-friendly substitute for breadcrumbs to keep this dish low carb.
- Fresh basil adds vibrant flavor, but dried basil works well too; adjust quantity as dried herbs are more concentrated.
- Leftovers keep well refrigerated for up to 2 days and can be gently reheated in the oven.
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Find it online: https://todayquickmeals.com/keto-garlic-shrimp-au-gratin-recipe/
