Shrimp Casserole Recipe

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Update : January 12, 2026

Delicious shrimp casserole served in a baking dish with breadcrumbs on top.

why make this recipe

Shrimp casserole is a wonderful dish that brings flavors together in a simple way. This recipe makes it easy to enjoy seafood without too much fuss. It’s comforting, creamy, and full of cheesy goodness. Perfect for a family dinner or gathering, this casserole dazzles with minimal effort, making it a hit with shrimp lovers and casserole fans alike.

how to make Shrimp Casserole

Ingredients

  • 2 pounds large shrimp (21-24 count), peeled and deveined
  • 1 tablespoon Old Bay seasoning, plus 1 tablespoon salt for cooking water
  • 2/3 cup mayonnaise
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon ground black pepper
  • 1 tablespoon butter, plus more to grease the pan
  • 1/2 cup panko bread crumbs
  • 4 ounces shredded mozzarella cheese
  • 4 ounces shredded medium cheddar cheese

Directions

  1. Preheat your oven to 375°F (190°C). Grease a 2 1/2 quart casserole dish with butter.
  2. In a large pot, bring salted water to a boil. Add Old Bay seasoning to the water.
  3. Add the shrimp and cook until they turn opaque, which takes about 30 seconds. Drain the shrimp and transfer them into a bowl.
  4. To the bowl, add mayonnaise, garlic powder, and pepper. Stir to coat the shrimp well.
  5. Now, add the shredded mozzarella and cheddar cheese to the mixture and stir again. Then transfer everything into the prepared casserole dish.
  6. Melt some butter in a pan and stir in the panko bread crumbs. Sprinkle this mixture over the shrimp.
  7. Bake uncovered for 13-15 minutes, or until the center reaches 145°F. If you want a crispy top, broil for 1-2 minutes to brown the crumbs. Allow the casserole to rest for 15 minutes before serving.

how to serve Shrimp Casserole

Serve the shrimp casserole warm. It pairs well with a fresh green salad or some crusty bread. For extra flair, you can garnish with parsley or lemon wedges to brighten the dish.

how to store Shrimp Casserole

To store leftovers, let the casserole cool to room temperature. Place it in an airtight container and store it in the refrigerator. It should last for 3-4 days. Reheat in the oven or microwave before serving.

tips to make Shrimp Casserole

  • Use fresh shrimp for the best flavor, but frozen shrimp works too! Just be sure to thaw them properly.
  • Don’t overcook the shrimp in the boiling water. You’re looking for them to turn opaque and not become rubbery.
  • For a spicy kick, consider adding some chopped jalapeños or a pinch of cayenne pepper.

variation

You can change the type of cheese based on your preference. Cream cheese or pepper jack can add a different but delicious flavor. You could also mix in some steamed vegetables, like broccoli or spinach, to enhance the nutrition.

FAQs

1. Can I use frozen shrimp for this recipe?
Yes, you can use frozen shrimp. Just make sure to thaw and drain them before cooking.

2. How can I make this casserole ahead of time?
You can prepare the casserole in advance, cover it with foil, and refrigerate it. Just bake it fresh when you’re ready to serve, adding a few extra minutes to the baking time.

3. What can I serve with shrimp casserole?
Shrimp casserole pairs well with rice, a simple salad, or garlic bread for a complete meal.

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Shrimp Casserole


  • Author: jena
  • Total Time: 45
  • Yield: 4 servings 1x
  • Diet: Seafood

Description

A comforting and creamy shrimp casserole that’s easy to make, perfect for family dinners or gatherings.


Ingredients

Scale
  • 2 pounds large shrimp (2124 count), peeled and deveined
  • 1 tablespoon Old Bay seasoning
  • 1 tablespoon salt
  • 2/3 cup mayonnaise
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon ground black pepper
  • 1 tablespoon butter, plus more to grease the pan
  • 1/2 cup panko bread crumbs
  • 4 ounces shredded mozzarella cheese
  • 4 ounces shredded medium cheddar cheese

Instructions

  1. Preheat your oven to 375°F (190°C). Grease a 2 1/2 quart casserole dish with butter.
  2. In a large pot, bring salted water to a boil and add Old Bay seasoning.
  3. Add the shrimp and cook until opaque (about 30 seconds). Drain and transfer to a bowl.
  4. Add mayonnaise, garlic powder, and pepper to the bowl; stir to coat the shrimp well.
  5. Add shredded mozzarella and cheddar cheese to the mixture and stir again, then transfer to the casserole dish.
  6. Melt some butter in a pan, stir in panko bread crumbs, and sprinkle over the shrimp.
  7. Bake uncovered for 13-15 minutes or until the center reaches 145°F. Broil for 1-2 minutes for a crispy top.
  8. Allow the casserole to rest for 15 minutes before serving.

Notes

Use fresh shrimp for the best flavor; frozen shrimp can be used if thawed properly. For extra flavor, consider adding jalapeños or cayenne pepper.

  • Prep Time: 15
  • Cook Time: 30
  • Category: Main Course
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 400
  • Sugar: 2g
  • Sodium: 800mg
  • Fat: 22g
  • Saturated Fat: 7g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 29g
  • Fiber: 1g
  • Protein: 24g
  • Cholesterol: 220mg

Keywords: shrimp casserole, seafood, comfort food, baked shrimp, easy dinner

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