Description
This keto garlic shrimp au gratin is bubbling with cheesy goodness and loaded with flavor. Tender shrimp are baked in a creamy garlic sauce and topped with a golden, crunchy pork rind crust—comfort food that’s low in carbs but big on satisfaction.
Ingredients
1 lb shrimp, peeled and deveined
2 tbsp butter
3–4 cloves garlic, minced
½ small onion, finely chopped
1 cup heavy cream
½ cup grated Parmesan
1 cup shredded Monterey Jack (or mozzarella/cheddar as a swap)
1 tbsp fresh basil, chopped (or parsley)
Pinch of nutmeg (optional)
½ cup pork rinds, crushed (for topping)
Salt & black pepper, to taste
Instructions
Preheat oven to 375°F (190°C).
Pat shrimp dry and season with salt and pepper.
In an oven-safe skillet, melt butter over medium heat. Add onion and sauté 3–4 minutes until softened. Stir in garlic and cook 30 seconds until fragrant.
Pour in heavy cream and bring to a gentle simmer. Stir in Parmesan, Monterey Jack, basil, and nutmeg. Season with salt and pepper to taste.
Nestle shrimp into the creamy sauce in a single layer.
Sprinkle crushed pork rinds evenly over the top.
Transfer skillet to oven and bake for 18–20 minutes, until shrimp are pink and the topping is golden and bubbling.
Serve hot, garnished with fresh basil or parsley if desired.
Notes
Cheese options: Gruyère, mozzarella, or cheddar work well too.
Dairy-free: Use coconut cream and dairy-free cheese.
Storage: Store in the fridge up to 3 days. Reheat in oven at 325°F for best texture.
Not freezer-friendly: Best enjoyed fresh, though small portions can be frozen for up to 1 month.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Dinner / Main
- Method: Baked / Casserole
- Cuisine: American / French-inspired
Nutrition
- Serving Size: 1 portion
- Calories: 385kcl
- Sugar: 2g
- Sodium: 680mg
- Fat: 29g
- Saturated Fat: 15g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 4g
- Fiber: 0g
- Protein: 28g
- Cholesterol: 210mg
Keywords: keto shrimp au gratin, garlic shrimp casserole, low carb comfort food