Crab and Shrimp Casserole
A rich, creamy seafood casserole loaded with tender crab and shrimp. Perfect for family dinners or special occasions.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: 6–8 servings
- Category: Main Course
- Method: Baking
- Cuisine: American, Southern, Coastal
Ingredients
1 pound lump crabmeat, picked over for shells
1 pound large shrimp, peeled and deveined
2 tablespoons unsalted butter
1 small onion, finely chopped
1 small bell pepper, finely chopped (optional: red or green)
2 cloves garlic, minced
1 teaspoon Old Bay seasoning
½ teaspoon paprika
½ teaspoon salt (or to taste)
¼ teaspoon black pepper
½ teaspoon dried thyme
1 tablespoon flour
1 cup heavy cream (or half and half)
½ cup mayonnaise
1 cup shredded cheddar cheese
½ cup grated Parmesan cheese
½ cup breadcrumbs (for topping)
1 tablespoon melted butter (to mix with breadcrumbs)
Optional garnish: chopped parsley, lemon wedges
Instructions
Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish.
In a large skillet, melt butter over medium heat. Add chopped onion and bell pepper. Sauté until softened, about 3–5 minutes.
Stir in garlic and cook for another 30 seconds.
Add flour and cook, stirring constantly, for 1 minute to make a light roux.
Slowly whisk in heavy cream. Cook until thickened, 2–3 minutes.
Remove from heat and stir in mayonnaise, Old Bay, paprika, salt, pepper, and thyme.
Gently fold in the crabmeat and shrimp. Add cheddar and Parmesan cheese and stir just to combine.
Pour the mixture into the prepared baking dish and spread evenly.
In a small bowl, mix breadcrumbs with melted butter, then sprinkle over the top.
Bake uncovered for 25–30 minutes or until bubbly and golden.
Garnish with chopped parsley and serve hot.
Notes
Use fresh or thawed seafood, and pat dry before using to prevent excess moisture.
You can prepare the casserole ahead of time and refrigerate it—just add 5–10 minutes to the baking time.
Substitute with imitation crab or smaller shrimp for a budget-friendly version.
Add a touch of hot sauce or Cajun seasoning for a spicier kick.
Find it online: https://allrecipesmade.com/crab-and-shrimp-casserole/
