Favorite Crabmeat Casserole

Prep: 10 min Cook: 40 min Serves: 4 Cuisine: American

A rich and creamy crabmeat casserole with a tangy mustard and Worcestershire sauce flavor, perfect for seafood lovers and special occasions.

Be the first to rate this recipe

Ingredients

  • 4 Tbsp. butter
  • 2 Tbsp. flour
  • 1 c. milk
  • 1 egg, beaten
  • 1 tsp. mustard
  • 1 to 2 tsp. vinegar
  • 1/2 tsp. horseradish
  • 1 tsp. salt
  • 1 Tbsp. Worcestershire sauce
  • 1 Tbsp. parsley (optional)
  • 1 lb. crabmeat

Instructions

  1. Preheat oven to 350°F (175°C).
  2. Cook butter, flour, milk, and beaten egg until thickened.
  3. Add mustard, vinegar, horseradish, salt, Worcestershire sauce, and optional parsley to the mixture.
  4. Gently fold the mixture into one pound of crabmeat.
  5. Pour into a greased baking dish and bake at 350°F for about 40 minutes.

Tips & Substitutions

For a creamier texture, consider adding a bit of cream cheese or sour cream. If you're looking for a lighter version, swap out the butter for olive oil and use almond milk instead of regular milk. Fresh herbs like dill or chives can also enhance the flavor. This casserole is versatile; try adding some sautéed vegetables for extra nutrition. Pair it with a simple salad for a complete meal.

Serving Suggestions

Serve the casserole warm, garnished with fresh parsley for a pop of color. It pairs beautifully with a light green salad or steamed vegetables. For a heartier meal, consider serving it alongside crusty bread or over rice. This dish is a great addition to any seafood recipes collection and is sure to be a hit at gatherings.

Storage & Reheating

Store any leftover crabmeat casserole in an airtight container in the refrigerator for up to three days. When reheating, use the oven to maintain the texture; cover the dish with foil and heat at 350°F (175°C) until warmed through. You can also microwave individual portions, but be careful not to overcook, as it can become rubbery.

Nutrition & Diet Analysis (per serving)

Each serving of Favorite Crabmeat Casserole contains roughly 209 calories, with 10g protein, 33g carbohydrates, and 7g fat. It is an excellent source of iron (80% of the Daily Value), vitamin C (59% of the Daily Value), and potassium (39% of the Daily Value). Note that it is relatively high in sodium, at 2192mg per serving (95% of the Daily Value).

209 kcal 10% DV
Protein Fat Carbs

Macronutrients

Protein 9.8g 20% DV
Total Fat 6.5g 8% DV
Carbs 33.3g 12% DV
Fiber 10.2g 37% DV
Sugar 6.6g 13% DV

Electrolytes

Sodium 2191.7mg 95% DV
Potassium 1847.3mg 39% DV
Cholesterol 50mg 17% DV

Vitamins & Minerals

Vitamin A 17.4mcg 2% DV
Vitamin C 53.2mg 59% DV
Vitamin D 0mcg
Calcium 123.1mg 9% DV
Iron 14.4mg 80% DV
Diet fit High-fiber Under 400 cal Low-fat
Contains Milk Egg Wheat/Gluten

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 use imitation crabmeat instead of real crabmeat?

If using imitation crab, consider adding a bit more Worcestershire sauce to enhance the flavor.

Can I prepare this casserole ahead of time?

Absolutely! You can assemble the casserole a day in advance and store it in the refrigerator. Just be sure to cover it tightly with plastic wrap. When you're ready to bake, remove it from the fridge and let it sit at room temperature for about 30 minutes before placing it in the oven for even cooking.

What can I substitute for the Worcestershire sauce?

If you're out of Worcestershire sauce, a mixture of soy sauce and a bit of vinegar can be a suitable alternative. You can also use fish sauce for a deeper umami flavor. Just remember to adjust the amount to taste, as these substitutes can be saltier.

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).

American recipes → Seafood recipes → Dairy recipes → All recipes →