Jumbo Lump Crab Au Gratin
This rich and creamy Jumbo Lump Crab Au Gratin features sweet jumbo lump crab meat baked in a cheesy béchamel sauce with sharp cheddar and Parmesan. Perfect for easy weeknight dinners or elegant special occasions, this high protein low carb seafood dish is sure to impress.
Ingredients
- 1 lb jumbo lump crab meat
- 2 tbsp unsalted butter
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 2 tbsp all-purpose flour
- 1 cup whole milk
- 1/2 cup heavy cream
- 1 tsp Dijon mustard
- 1/2 tsp Old Bay seasoning
- 1/4 tsp cayenne pepper (optional)
- 1 cup sharp cheddar cheese, shredded
- 1/4 cup Parmesan cheese, grated
- to taste salt and black pepper
- 1/4 cup breadcrumbs (optional)
- 1 tbsp fresh parsley, chopped (for garnish)
Instructions
- Preheat the oven to 375°F (190°C).
- Melt butter in a medium saucepan over medium heat. Add finely chopped onion and cook until soft and translucent, about 3-4 minutes.
- Add minced garlic and cook for an additional 30 seconds until fragrant.
- Whisk in the flour and cook for 1-2 minutes to form a roux, stirring constantly.
- Slowly whisk in the whole milk and heavy cream, continuing to stir until the sauce thickens, about 3-5 minutes.
- Stir in Dijon mustard, Old Bay seasoning, cayenne pepper if using, salt, and black pepper.
- Reduce heat to low and stir in shredded cheddar and grated Parmesan until melted and smooth.
- Gently fold in the jumbo lump crab meat, being careful not to break up the lumps.
- Transfer the mixture to a lightly buttered baking dish. Sprinkle breadcrumbs evenly on top if using.
- Bake for 15-20 minutes, or until bubbly and lightly browned on top.
- Garnish with fresh chopped parsley and serve hot.
Nutrition
Serving: 1peopleCalories: 410kcalCarbohydrates: 10gProtein: 25gFat: 31gSaturated Fat: 17gCholesterol: 120mgSodium: 670mgSugar: 3g
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