This Shrimp Casserole is a seafood lover’s dream! Juicy, tender shrimp are baked in a creamy, cheesy sauce and topped with a golden, buttery breadcrumb crust. It’s the perfect blend of comfort and elegance—ideal for weeknight dinners, potluck gatherings, or even special occasions.
Why You’ll Love This Recipe
- Quick & Easy – Comes together in just 20 minutes of prep.
- Crowd-Pleasing – Perfect for seafood fans and family meals.
- Versatile – Serve as a main dish or in individual ramekins for appetizers.
Ingredients
- 2 lbs large shrimp (21–24 count), peeled and deveined
- 1 tbsp Old Bay seasoning, plus 1 tbsp salt for cooking water
- ⅔ cup mayonnaise
- ½ tsp garlic powder
- ½ tsp ground black pepper
- 4 oz shredded mozzarella cheese
- 4 oz shredded medium cheddar cheese
- 1 tbsp butter, plus more for greasing
- ½ cup panko bread crumbs
Step-by-Step Instructions
- Preheat & Prep
- Preheat oven to 375°F (190°C).
- Grease a 2½-quart casserole dish with butter.
- Cook the Shrimp
- Bring a large pot of salted water to a boil and add Old Bay seasoning.
- Cook shrimp just until pink and opaque, about 30 seconds, then drain.
- Mix the Filling
- In a bowl, combine shrimp, mayonnaise, garlic powder, and pepper.
- Stir in mozzarella and cheddar cheese until coated.
- Transfer mixture to the prepared casserole dish.
- Add the Topping
- Melt 1 tbsp butter, mix with panko crumbs, and sprinkle over shrimp.
- Bake & Broil
- Bake 13–15 minutes, until hot and bubbly (145°F internal).
- Broil 1–2 minutes for a crispy, golden topping.
- Let rest 5–10 minutes before serving.
Expert Tips
- Avoid Overcooking – Shrimp should just turn pink and opaque.
- Use Freshly Shredded Cheese – It melts creamier than pre-shredded.
- Extra Crunch – Broil for a minute at the end for a crispier crust.
Serving Ideas
- Serve over rice pilaf or with garlic bread for a full meal.
- Spoon into ramekins for a fun, individual appetizer.
- Pair with a fresh salad or roasted vegetables.
Make Ahead & Storage
- Make Ahead: Assemble up to 3 days in advance, refrigerate, then bake before serving.
- Refrigerate: Store leftovers in an airtight container for 2–3 days.
- Freeze: Freeze before baking for up to 3 months, then thaw and bake.
- Reheat: Warm in oven or air fryer to keep the topping crispy.
FAQs
Can I use frozen shrimp?
Yes, just thaw and drain well before cooking.
Can I swap the breadcrumbs?
Regular breadcrumbs or crushed crackers work well.
Can I add extra flavor?
Yes! A squeeze of lemon juice, fresh herbs, or a pinch of paprika enhances flavor.
Shrimp Casserole
Prep Time: 5 mins
Cook Time: 15 mins
Total Time: 35 mins
Servings: 8
Calories: ~320 per serving
A creamy, cheesy Shrimp Casserole topped with buttery panko crumbs. Quick to make, easy to love, and perfect for any seafood occasion!