Go Back
–+ servings
New England Seafood Casserole

New England Seafood Casserole: Cozy Comfort in Every Bite

A warm and comforting New England Seafood Casserole packed with seafood flavors, ready in just 35 minutes.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 6 servings
Course: Dinner
Cuisine: New England
Calories: 450
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Casserole
  • 1 pound Shrimp Can substitute with any firm fish
  • 1 pound Scallops Substitute with additional shrimp or mild white fish
  • 1 pound White Fish Fillets (haddock or cod) Any white fish can be used
  • 1 cup Heavy Cream Can substitute with half-and-half or coconut cream
  • 0.5 cup Milk Use skim milk for a lighter option
  • 1 cup Grated Cheddar Cheese Substitute with mozzarella or dairy-free cheese
  • 3 tablespoons Butter Can substitute with olive oil
  • 3 tablespoons All-Purpose Flour Gluten-free flour can be used
  • 1 tablespoon Lemon Juice Fresh lemon juice recommended
For the Seasoning
  • 1 teaspoon Garlic Powder Fresh garlic can be used
  • 1 teaspoon Onion Powder Fresh onions can be used
  • 1 tablespoon Dried Parsley Fresh parsley can be used
  • 0.5 teaspoon Paprika Smoked paprika can be used
  • to taste Salt
  • to taste Pepper
For the Topping
  • 1 cup Breadcrumbs Gluten-free breadcrumbs can be used

Equipment

  • oven
  • saucepan
  • mixing bowl
  • casserole dish

Method
 

Instructions
  1. Preheat your oven to 350°F (175°C).
  2. Rinse the shrimp, scallops, and white fish under cold water, then pat them dry. Cut fish fillets into bite-sized pieces.
  3. In a medium saucepan, melt 3 tablespoons of butter. Sprinkle in 3 tablespoons of all-purpose flour and stir for 1-2 minutes.
  4. Gradually whisk in 1 cup of heavy cream and ½ cup of milk until smooth. Stir for 3-5 minutes until thickened.
  5. Remove from heat and mix in 1 teaspoon of garlic powder, 1 teaspoon of onion powder, 1 tablespoon of dried parsley, ½ teaspoon of paprika, and season with salt and pepper. Add 1 tablespoon of lemon juice.
  6. In a mixing bowl, combine the seafood with the sauce, ensuring it is well coated.
  7. Pour the mixture into a greased casserole dish and spread evenly.
  8. Sprinkle 1 cup of grated cheddar cheese and a generous layer of breadcrumbs on top.
  9. Bake for 30-35 minutes until golden brown and bubbly.
  10. Let it cool for 5-10 minutes before serving.

Nutrition

Serving: 1servingCalories: 450kcalCarbohydrates: 20gProtein: 30gFat: 25gSaturated Fat: 15gPolyunsaturated Fat: 0.5gMonounsaturated Fat: 5gCholesterol: 150mgSodium: 800mgPotassium: 600mgFiber: 2gSugar: 3gVitamin A: 10IUVitamin C: 5mgCalcium: 20mgIron: 15mg

Notes

Store leftovers in the fridge for up to 3 days. Reheat in the oven to maintain texture. Can freeze for up to 2 months.

Tried this recipe?

Let us know how it was!