Crab and Shrimp Casserole


Embrace the warmth and richness of a classic seafood dish with Crab and Shrimp Casserole. This hearty casserole combines succulent crab meat, tender shrimp, and a creamy sauce, all baked to perfection for a comforting meal that satisfies the soul. Join us as we dive into the flavors and simplicity of this beloved recipe, perfect for family gatherings or cozy dinners at home.

The Allure of Crab and Shrimp Casserole: Crab and Shrimp Casserole offers a delectable medley of flavors and textures that captivate the senses. The sweetness of crab meat pairs beautifully with the delicate taste of shrimp, while the creamy sauce envelops every bite in indulgent richness. Whether served as a main course or a side dish, this casserole is sure to become a favorite for seafood lovers everywhere.

Recipe: Ingredients:

  • 1 pound crab meat, picked over for shells
  • 1 pound shrimp, peeled and deveined
  • 1/4 cup unsalted butter
  • 1/4 cup all-purpose flour
  • 2 cups milk
  • 1 cup chicken broth
  • 1/2 cup grated Parmesan cheese
  • 1/4 cup chopped fresh parsley
  • 2 cloves garlic, minced
  • Salt and pepper, to taste
  • 2 cups cooked rice
  • 1 cup shredded mozzarella cheese
  • 1/4 cup breadcrumbs


  1. Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish.
  2. In a large skillet, melt the butter over medium heat. Add the minced garlic and cook until fragrant, about 1 minute.
  3. Whisk in the flour to form a roux, cooking for 2-3 minutes until golden brown.
  4. Gradually pour in the milk and chicken broth, whisking constantly to prevent lumps from forming. Cook until the sauce thickens, about 5 minutes.
  5. Stir in the grated Parmesan cheese and chopped parsley until well combined. Season with salt and pepper to taste.
  6. Add the crab meat and shrimp to the sauce, stirring gently to coat them evenly.
  7. Spread the cooked rice evenly in the bottom of the prepared baking dish. Pour the crab and shrimp mixture over the rice.
  8. Sprinkle the shredded mozzarella cheese over the top of the casserole, followed by the breadcrumbs.
  9. Bake in the preheated oven for 25-30 minutes, or until the casserole is bubbly and the top is golden brown.
  10. Remove from the oven and let the casserole cool for a few minutes before serving. Garnish with additional chopped parsley, if desired.

Serving and Storage Tips for Crab and Shrimp Casserole:


  1. Serve Crab and Shrimp Casserole hot, straight from the oven, to enjoy its comforting flavors at their best.
  2. Garnish the casserole with additional chopped parsley or a sprinkle of paprika for a touch of color and freshness.
  3. Pair the casserole with a side salad, steamed vegetables, or crusty bread to create a complete and satisfying meal.
  4. Serve individual portions with a squeeze of lemon juice for a refreshing burst of acidity that enhances the seafood flavors.
  5. Present the casserole as the star of your dinner table for family gatherings, potlucks, or holiday feasts, and watch it disappear quickly.


  1. Allow any leftover Crab and Shrimp Casserole to cool to room temperature before storing it.
  2. Transfer leftover portions of the casserole into airtight containers or wrap them tightly with aluminum foil.
  3. Refrigerate the leftover casserole promptly and consume it within 3-4 days for the best quality and freshness.
  4. To reheat the casserole, place individual portions in a microwave-safe dish and heat on medium power for 1-2 minutes, or until warmed through.
  5. Alternatively, reheat larger portions in a preheated oven at 350°F (175°C) for 15-20 minutes, or until heated thoroughly.
  6. Avoid freezing Crab and Shrimp Casserole, as the texture of the seafood and sauce may become compromised upon thawing and reheating. It is best enjoyed fresh or refrigerated for short-term storage.

Variations of Crab and Shrimp Casserole:

  1. Spicy Cajun Twist:
    • Add a Cajun flair to the casserole by seasoning the sauce with Cajun spices such as paprika, cayenne pepper, and thyme. Serve with a side of cooked Andouille sausage for an extra kick of flavor.
  2. Seafood Medley:
    • Expand the seafood flavors by incorporating a variety of seafood such as scallops, lobster, or chunks of white fish into the casserole. Adjust cooking times accordingly to ensure all seafood is cooked through.
  3. Creamy Alfredo Sauce:
    • Replace the traditional creamy sauce with a decadent Alfredo sauce made from butter, cream, Parmesan cheese, and garlic. Toss the crab and shrimp with the Alfredo sauce before layering it over the rice for a luxurious twist.
  4. Crab-Stuffed Shrimp Casserole:
    • Elevate the dish by stuffing jumbo shrimp with a mixture of crab meat, breadcrumbs, herbs, and spices. Arrange the stuffed shrimp on top of the rice layer and bake until they are cooked through and golden brown.
  5. Mediterranean Inspired:
    • Infuse the casserole with Mediterranean flavors by adding ingredients such as sun-dried tomatoes, Kalamata olives, artichoke hearts, and feta cheese. Serve with a drizzle of lemon-infused olive oil and a sprinkle of fresh basil for a refreshing twist.

Frequently Asked Questions about Crab and Shrimp Casserole:

  1. Can I use frozen seafood for this recipe?
    • Yes, frozen crab meat and shrimp can be used in this recipe. Thaw them thoroughly before incorporating them into the casserole.
  2. Can I make this casserole ahead of time?
    • Yes, you can prepare the casserole up to a day in advance. Cover it tightly and store it in the refrigerator until ready to bake. Add an extra few minutes to the baking time if the casserole is chilled.
  3. Can I use different types of rice?
    • Yes, you can use different types of rice such as jasmine rice, basmati rice, or brown rice. Adjust the cooking time and liquid ratios accordingly based on the type of rice used.
  4. What can I substitute for Parmesan cheese?
    • If you don’t have Parmesan cheese, you can use other hard cheeses such as Asiago, Pecorino Romano, or aged Gouda. Grate or shred them finely before adding them to the sauce.
  5. Can I make this casserole gluten-free?
    • Yes, you can make this casserole gluten-free by using a gluten-free all-purpose flour or cornstarch to thicken the sauce. Ensure that all other ingredients, including breadcrumbs, are gluten-free.
  6. Can I add vegetables to the casserole?
    • Absolutely! Feel free to add diced bell peppers, onions, spinach, or peas to the casserole for added flavor and nutrition. Sauté them before adding them to the sauce for best results.
  7. Can I use canned crab meat instead of fresh?
    • Yes, canned crab meat can be used as a convenient alternative to fresh crab meat. Drain it well before adding it to the casserole.
  8. Can I omit the shrimp and make it a crab-only casserole?
    • Certainly! If you prefer a crab-only casserole, simply omit the shrimp and adjust the quantity of crab meat accordingly to maintain the desired seafood-to-rice ratio.
  9. Can I freeze leftovers of this casserole?
    • While it’s best enjoyed fresh, you can freeze leftovers of this casserole for up to 2-3 months. Thaw overnight in the refrigerator before reheating.
  10. How do I know when the casserole is done baking?
    • The casserole is done baking when the top is golden brown and bubbling, and the shrimp are opaque and cooked through. Use a fork to check that the rice is tender and cooked to your liking.


Treat yourself to the ultimate seafood indulgence with Crab and Shrimp Casserole. With its luxurious combination of crab meat, shrimp, and creamy sauce, this casserole is a true delight for the senses. Whether enjoyed as a comforting family dinner or served at special gatherings, Crab and Shrimp Casserole is sure to leave a lasting impression and satisfy cravings for homemade comfort food.

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