Shrimp Casserole Recipe

Name: Shrimp Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: Seafood
Ingredients: 2 pounds large shrimp (21-24 count), peeled and deveined; 1 tablespoon Old Bay seasoning; 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

Jack

Update : December 19, 2025

Delicious shrimp casserole baked with cheese and herbs

why make this recipe

Shrimp casserole is a delightful dish that combines the sweetness of shrimp with a creamy, cheesy filling. It’s simple to prepare, making it a great option for both weeknight dinners and special occasions. The flavors blend beautifully, and the crispy topping adds a satisfying crunch. This casserole is not only tasty but also a comforting meal that the whole family can enjoy.

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 :

Preheat the oven to 375°F (190°C). Grease a 2 1/2 quart casserole dish with butter.
Bring a large pot of salted water to a boil. Add Old Bay seasoning.
Add the shrimp and cook until opaque, about 30 seconds. Drain and transfer to a bowl.
Add mayonnaise, garlic powder, and pepper to the shrimp. Stir to coat. Add cheeses and stir again.
Transfer the mixture to the prepared casserole dish.
Melt butter and stir in the bread crumbs. Sprinkle them over the shrimp mixture.
Bake uncovered for 13-15 minutes, or until the center reaches 145°F. Broil for 1-2 minutes to brown the crumbs.
Let it rest for 15 minutes before serving.

how to serve Shrimp Casserole

Serve shrimp casserole warm, straight from the oven. It pairs well with a simple green salad or some crusty bread. You can also garnish it with fresh parsley for a touch of color and flavor.

how to store Shrimp Casserole

To store leftover shrimp casserole, let it cool completely. Place it in an airtight container and keep it in the refrigerator for up to three days. To reheat, simply warm it in the oven until heated through.

tips to make Shrimp Casserole

Make sure to devein the shrimp for better texture and flavor.
You can customize the cheese used in this recipe. Try using different types of cheese to suit your taste.
For extra flavor, add some chopped green onions or bell peppers to the shrimp mixture before baking.

variation

For a spicy kick, add a teaspoon of cayenne pepper or some diced jalapeños to the shrimp mixture. You can also substitute crab meat or lobster for the shrimp for a different seafood experience.

FAQs

Can I use frozen shrimp for this recipe?
Yes, you can use frozen shrimp. Just make sure to thaw them completely and pat them dry before using.

Can I make shrimp casserole ahead of time?
Absolutely! You can prepare the casserole in advance and refrigerate it before baking. Just increase the baking time if baking from cold.

Is this recipe gluten-free?
This recipe is not gluten-free due to the panko bread crumbs. You can use gluten-free bread crumbs as a substitute to make it gluten-free.