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Seafood Casserole Recipe

Delicious Seafood Casserole Recipe for Cozy Family Nights

This Seafood Casserole Recipe transforms an ordinary dinner into something extraordinary, packed with shrimp, scallops, and crab.
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Prep Time 20 minutes
Cook Time 30 minutes
Cooling Time 5 minutes
Total Time 55 minutes
Servings: 6 servings
Course: Dinner
Cuisine: Seafood
Calories: 450
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Creamy Base
  • 4 tablespoons Butter Adds richness; olive oil can be a lighter substitute.
  • 1 medium Onion Use sweet onion for a milder taste.
  • 2 cloves Garlic Fresh garlic is recommended.
  • 2 cups Heavy Cream Half-and-half or non-dairy cream are good alternatives.
  • 1 tablespoon Dijon Mustard Yellow mustard may be used in a pinch.
  • 1 tablespoon Worcestershire Sauce Soy sauce can substitute for a similar effect.
  • 1/2 cup Lemon Juice Lime juice can work well as a substitute.
  • 1 teaspoon Paprika Smoked paprika can add a unique depth.
For the Seafood
  • 1 pound Shrimp Peel and devein, or substitute with cod or haddock.
  • 1 pound Scallops Should be fresh or properly thawed.
  • 1 cup Crab Meat Ensure no shell fragments are included; lobster meat can substitute.
For the Topping
  • 1 cup Cheddar Cheese Try Swiss or Gruyère for a different taste.
  • 1/2 cup Parmesan Cheese Nutritional yeast can replace it for a vegan option.
  • 1 cup Breadcrumbs Panko breadcrumbs yield a lighter, crispier finish.

Equipment

  • casserole dish
  • Large Skillet
  • Mixing Bowl

Method
 

Preparation Steps
  1. Thaw the scallops if frozen. Peel and devein the shrimp, and break up the crab meat into chunks.
  2. Melt the butter in a large skillet over medium heat. Add diced onion and sauté until translucent, about 5 minutes.
  3. Stir in minced garlic and cook for an additional minute until fragrant.
  4. Pour in the heavy cream and stir to combine. Add Dijon mustard, Worcestershire sauce, lemon juice, paprika, and season to taste. Let mix simmer for 5-7 minutes.
  5. Gently fold in shrimp, scallops, and crab meat; cook until shrimp turns pink and scallops are opaque, about 3-4 minutes.
  6. Preheat oven to 375°F (190°C) and transfer the mixture into a greased casserole dish.
  7. Combine cheddar cheese, parmesan cheese, and breadcrumbs in a bowl; sprinkle over the seafood layer.
  8. Bake for 20-25 minutes until golden and crispy. Broil for an additional 2-3 minutes if desired.
  9. Let cool for about 5 minutes, garnish with chopped parsley and thyme, then serve.

Nutrition

Serving: 1servingCalories: 450kcalCarbohydrates: 20gProtein: 30gFat: 30gSaturated Fat: 15gPolyunsaturated Fat: 5gMonounsaturated Fat: 10gCholesterol: 100mgSodium: 800mgPotassium: 400mgFiber: 1gSugar: 3gVitamin A: 500IUVitamin C: 10mgCalcium: 300mgIron: 2mg

Notes

Seafood continues to cook during baking, so do not overcook during the initial steps. Fresh ingredients significantly enhance flavor.

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