Shrimp casseroles have always been a hit in our household. There’s something comforting about pulling a bubbling dish from the oven that smells like the sea mingled with rich cheese and spices. Plus, with the speed this shrimp casserole comes together, it’s perfect for those midweek evenings when time is tight but the family still deserves something special. I once whipped up this dish when I had just 30 minutes before my little one’s soccer practice — and it was a winner for everyone at the table!
For another family favorite, check out how we make our crescent roll breakfast recipes .
Why you’ll love this recipe
You’ll love this shrimp casserole because it’s incredibly easy to make with just a handful of ingredients. It’s the kind of dish that’s packed with flavor but won’t keep you in the kitchen all day. Not to mention, the combination of succulent shrimp, creamy cheese, and crunchy breadcrumbs is pure comfort food delight. This versatile casserole is great for a family dinner or even a casual get-together with friends.
Ingredients
- 2 lbs large shrimp, 21-24 count, peeled and deveined
- 1 Tbsp Old Bay Seasoning
- 1 Tbsp salt
- 2/3 cup mayonnaise
- 1/2 tsp garlic powder
- 1/2 tsp ground black pepper
- 1 Tbsp butter, plus more to grease the pan
- 1/2 cup panko bread crumbs
- 4 oz shredded mozzarella
- 4 oz shredded medium cheddar cheese
Step-by-step instructions
- Preheat your oven to 375°F and grease a 2 1/2 quart casserole dish or skillet with butter.
- Boil a large pot of water, adding 1 Tbsp of salt and 1 Tbsp of Old Bay Seasoning . Toss in the shrimp and cook for just 30 seconds, until they’re opaque. Use a strainer to transfer them to a large mixing bowl, letting them cool and draining off any excess water.
- Add mayonnaise, garlic powder, and black pepper to the shrimp, stirring to coat. Mix in the shredded cheese until everything is well combined. Spread this shrimp mixture evenly in your prepared dish.
- Melt 1 Tbsp of butter in a separate bowl, mixing in the panko crumbs until they’re evenly moistened. Sprinkle these crumbs over the shrimp mixture.
- Bake in the oven for 13-15 minutes, checking that the center hits 145°F with an instant-read thermometer. Broil for 1-2 minutes to lightly brown the crumbs. Let the dish rest for 15 minutes before serving.
Recipe tips & variations
For an even deeper flavor, consider adding a teaspoon of lemon zest to the mayonnaise mixture. It adds a refreshing zing that brightens the whole dish. If you’re out of mozzarella or cheddar, try substituting with Monterey Jack or even a bit of gruyere for a creamy variation.
Storage & reheating
This shrimp casserole will keep in the fridge for up to three days. Just make sure it’s stored in an airtight container. To reheat, cover with foil and pop it back in the oven at 350°F for about 10-15 minutes, until it’s warmed through. If you’re short on time, microwaving is an option too, though it may not keep the topping as crisp.
FAQs
Can I use frozen shrimp?
Absolutely! Just make sure they are fully thawed and patted dry to remove excess moisture.
What should I serve with this casserole?
This meal pairs wonderfully with a fresh green salad or some crusty garlic bread.
Is it suitable for kids?
Yes, my kids adore it! It’s mild but flavorful, and the cheesiness is a big hit.
Recipes you may like
If you loved this dish, be sure to try our breakfast potatoes recipe easy crispy or indulge in a delicious breakfast pizza recipe easy cheesy .
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Shrimp Casserole
- Total Time: 25 minutes
- Yield: 4 servings 1x
Description
A comforting shrimp casserole packed with flavor, perfect for family dinners.
Ingredients
- 2 lbs large shrimp, 21-24 count, peeled and deveined
- 1 Tbsp Old Bay Seasoning
- 1 Tbsp salt
- 2/3 cup mayonnaise
- 1/2 tsp garlic powder
- 1/2 tsp ground black pepper
- 1 Tbsp butter, plus more to grease the pan
- 1/2 cup panko bread crumbs
- 4 oz shredded mozzarella
- 4 oz shredded medium cheddar cheese
Instructions
- Preheat your oven to 375°F and grease a 2 1/2 quart casserole dish or skillet with butter.
- Boil a large pot of water, adding 1 Tbsp of salt and 1 Tbsp of Old Bay Seasoning. Toss in the shrimp and cook for just 30 seconds, until they’re opaque. Use a strainer to transfer them to a large mixing bowl, letting them cool and draining off any excess water.
- Add mayonnaise, garlic powder, and black pepper to the shrimp, stirring to coat. Mix in the shredded cheese until everything is well combined. Spread this shrimp mixture evenly in your prepared dish.
- Melt 1 Tbsp of butter in a separate bowl, mixing in the panko crumbs until they’re evenly moistened. Sprinkle these crumbs over the shrimp mixture.
- Bake in the oven for 13-15 minutes, checking that the center hits 145°F with an instant-read thermometer. Broil for 1-2 minutes to lightly brown the crumbs. Let the dish rest for 15 minutes before serving.
Notes
- For an even deeper flavor, consider adding a teaspoon of lemon zest to the mayonnaise mixture.
- If you’re out of mozzarella or cheddar, try substituting with Monterey Jack or even a bit of gruyere for a creamy variation.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Category: Casserole
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cup
- Calories: 400
- Sugar: 1g
- Sodium: 850mg
- Fat: 24g
- Saturated Fat: 10g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 1g
- Protein: 28g
- Cholesterol: 220mg