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Shrimp Casserole

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  • Author: Olivia
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Total Time: 40 minutes
  • Yield: 4–6 servings
  • Category: Main Course
  • Method: Baking
  • Cuisine: American
  • Diet: Low Lactose

Description

This Shrimp Casserole is a comforting, creamy baked dish layered with tender shrimp, sautéed vegetables, and a cheesy, breadcrumb-crusted topping. It’s hearty, flavorful, and perfect for a cozy dinner or family gathering.


Ingredients

  • 1 lb shrimp, peeled and deveined
  • 2 tbsp butter
  • 1 tbsp olive oil
  • 1 small onion, chopped
  • 2 stalks celery, chopped
  • 1 bell pepper, chopped
  • 2 cloves garlic, minced
  • 2 tbsp all-purpose flour
  • 1 cup milk or half-and-half
  • 1/2 cup chicken or seafood broth
  • 1 cup shredded cheese (cheddar, Monterey Jack, or Gruyère)
  • 1/2 cup sour cream or 4 oz cream cheese (optional)
  • 1 tsp Cajun or Old Bay seasoning
  • Salt and pepper, to taste
  • 2 tbsp fresh parsley, chopped
  • 1/2 cup breadcrumbs (plain or panko)
  • 2 tbsp grated Parmesan cheese

Instructions

  1. Preheat oven to 180°C (350°F) and grease a medium casserole dish.
  2. Heat butter and olive oil in a skillet over medium-high heat. Season shrimp, sauté for 1–2 minutes per side until just pink. Remove and set aside.
  3. In the same skillet, add more butter if needed. Sauté onion, celery, and bell pepper for 5 minutes. Add garlic and cook another minute.
  4. Stir in flour and cook 1 minute. Gradually whisk in milk and broth until thickened.
  5. Stir in shredded cheese and optional sour cream or cream cheese. Season with Cajun seasoning, salt, and pepper. Fold in parsley.
  6. Return shrimp to the sauce and mix gently. Pour into the prepared casserole dish.
  7. Combine breadcrumbs with Parmesan and sprinkle over the top.
  8. Bake uncovered for 20–25 minutes, until bubbly and golden on top.
  9. Let rest a few minutes before serving. Garnish with extra parsley if desired.

Notes

  • Use thawed, well-drained shrimp to prevent a watery casserole.
  • Cheese choices can alter the flavor—experiment with your favorites.
  • Add mushrooms, spinach, or broccoli to enhance the veggie content.
  • Make-ahead friendly: prepare and refrigerate or freeze before baking.
  • Serve with rice, salad, or bread for a complete meal.

Nutrition

  • Serving Size: 1 portion
  • Calories: 390
  • Sugar: 3g
  • Sodium: 580mg
  • Fat: 25g
  • Saturated Fat: 13g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 14g
  • Fiber: 1g
  • Protein: 28g
  • Cholesterol: 210mg