Baked Crab And Shrimp Casserole

Prep: 15 min Cook: 30 min Serves: 6 Cuisine: American

A creamy seafood casserole featuring flaky crab and shrimp, blended with savory seasonings and topped with crunchy bread crumbs, perfect for elegant family dinners or special occasions.

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Ingredients

  • 1/2 cup chopped onion
  • 1 cup chopped celery
  • 1 cup crab, flaked
  • 1 cup shrimp
  • 3/4 cup mayonnaise
  • 1 teaspoon Worcestershire sauce
  • 1/4 teaspoon salt
  • 1/8 teaspoon pepper
  • 1 cup dry bread crumbs, cubed
  • 2 tablespoons melted butter

Instructions

  1. Mix all ingredients except bread crumbs and butter together in a bowl.
  2. Pour the seafood mixture into an ungreased 1-quart casserole dish.
  3. Toss bread crumbs in melted butter until evenly coated.
  4. Sprinkle the bread crumbs over the seafood mixture.
  5. Bake uncovered at 350°F for 30 minutes until golden and bubbly.

Tips & Substitutions

To enhance the flavor of your Baked Crab and Shrimp Casserole, consider adding a splash of lemon juice or a teaspoon of Old Bay seasoning for a classic seafood twist. If you prefer, you can substitute the crab with canned tuna or the shrimp with cooked lobster. For a lighter option, Greek yogurt can replace mayonnaise without compromising creaminess.

Serving Suggestions

This casserole is best served warm and pairs beautifully with a fresh green salad or steamed vegetables for a complete meal. Consider serving it alongside crusty bread or crackers for added crunch. For a delightful appetizer spread, browse more seafood recipes to complement your main dish.

Storage & Reheating

Store any leftover casserole in an airtight container in the refrigerator for up to 3 days. To reheat, place in an oven-safe dish and cover with foil to prevent drying out, then warm at 350°F for about 15-20 minutes until heated through. It can also be reheated in the microwave, but the oven provides better texture.

Nutrition & Diet Analysis (per serving)

Each serving of Baked Crab And Shrimp Casserole contains roughly 362 calories, with 6g protein, 19g carbohydrates, and 30g fat. It is an excellent source of vitamin C (43% of the Daily Value), and a good source of protein and dietary fiber. Note that it is relatively high in sodium, at 1895mg per serving (82% of the Daily Value).

362 kcal 18% DV
Protein Fat Carbs

Macronutrients

Protein 6.4g 13% DV
Total Fat 29.7g 38% DV
Carbs 19.3g 7% DV
Fiber 2.9g 10% DV
Sugar 4.9g 10% DV

Electrolytes

Sodium 1895.2mg 82% DV
Potassium 391.6mg 8% DV
Cholesterol 10.1mg 3% DV

Vitamins & Minerals

Vitamin A 19.6mcg 2% DV
Vitamin C 38.9mg 43% DV
Calcium 58.2mg 4% DV
Iron 1.6mg 9% DV
Diet fit Low-carb Under 400 cal
Contains Milk Egg Wheat/Gluten Shellfish

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I prepare this casserole ahead of time?

Yes, you can prepare the casserole a day in advance by mixing the ingredients and storing it in the refrigerator before baking. Just remember to add the bread crumbs and melted butter right before baking to maintain their crispiness.

What type of shrimp should I use?

Opt for large, peeled, and deveined shrimp for the best texture in this casserole. Fresh or frozen shrimp work well; if using frozen, be sure to thaw and drain them thoroughly to avoid excess moisture.

Can I make this dish gluten-free?

Absolutely! Simply substitute the dry bread crumbs with gluten-free breadcrumbs or crushed gluten-free crackers. This adjustment will keep the casserole flavorful while accommodating gluten-free diets.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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