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How to Make Prawn Casserole

Prawn casserole is a rich, creamy, and savory baked seafood dish with tender prawns, crunchy bread crumbs, and a flavorful blend of seasonings, perfect for a comforting meal.
Prep Time10 minutes
Cook Time30 minutes
Total Time40 minutes
Course: Seafood Recipe
Cuisine: Western
Keyword: prawn casserole, prawn recipe
Servings: 4 servings
Calories: 314kcal
Author: Manny

Ingredients

  • 4 cups cooked shelled prawns about 1 kilo with shells
  • 2 1/2 cups thinly sliced celery
  • 1 pc onion finely chopped
  • 1 cup mayonnaise about 250ml bottle
  • 2 tsp. Worcestershire sauce
  • 1 tsp. salt
  • 1/2 tsp. pepper
  • 1 1/2 cup bread crumbs
  • 1/2 cup melted butter or margarine
  • Lemon slices and parsley

Instructions

How to cook Prawn Casserole:

  • Cut prawns into bite size pieces if they are too big, if they are small prawns, you can use them whole.
  • Mixed the prawns with celery, onion, mayonnaise, Worcestershire sauce, salt and pepper.
  • Spread mixture in a butter casserole dish.
  • Combine bread crumbs and melted butter or margarine then sprinkle over casserole.
  • Bake in a 350 ­°F oven for 30 minutes or until lightly brown.
  • Garnish with lemon sliced and parsley and serve hot.

Notes

Cooking Tips:

Use Fresh Prawns for the Best Flavor

Fresh prawns bring out the natural sweetness and tenderness in the dish, making the casserole more flavorful. If using frozen prawns, thaw them properly by soaking them in cold water for about 15 minutes to prevent a rubbery texture. Avoid overcooking the prawns before baking, as they will continue to cook in the oven and stay juicy.

Toast the Bread Crumbs for Extra Crunch

Toasting the bread crumbs in melted butter before adding them to the casserole gives a richer, golden-brown crust. This step enhances the texture and prevents the topping from turning soggy while baking. A crispy topping balances the creamy prawn mixture, making each bite more satisfying.

Let the Casserole Rest Before Serving

Allowing the prawn casserole to rest for about 5 minutes after baking helps the flavors settle and makes it easier to serve. This resting time prevents the sauce from being too runny, allowing the ingredients to blend together perfectly. Serving it too soon may cause the texture to be too loose, so a little patience makes a big difference.