If you are searching for a warm, comforting meal that feels like an instant classic, look no further than this Shrimp Casserole with Cheddar, Rice, and Crispy Breadcrumb Topping Recipe. Imagine succulent shrimp nestled in a creamy blend of sour cream and mayo, layered with fluffy rice and sharp cheddar cheese, all crowned with a perfectly golden, crunchy breadcrumb topping. This dish packs layers of flavor and texture that make every bite a delightful adventure, perfect for family dinners or impressing guests with minimal fuss.

Ingredients You’ll Need
Getting started with this shrimp casserole is wonderfully simple. Each ingredient plays a crucial role in building the dish’s rich flavors and comforting textures—from the plump shrimp to the crunchy topping.
- 1 lb large shrimp, peeled and deveined: The star protein that cooks quickly and stays tender.
- 1 cup cooked white rice: Adds body and soaks up all the luscious sauce.
- 1½ cups shredded cheddar cheese: Offers sharp, melty richness that ties everything together.
- 1 cup sour cream: Brings tangy creaminess for depth and moisture.
- ½ cup mayonnaise: Adds smooth texture and enhances flavor.
- 1 tablespoon lemon juice: Brightens the dish with a zesty kick.
- 2 teaspoons garlic powder: Infuses subtle garlicky warmth.
- 1 teaspoon onion powder: Deepens savory notes without overpowering.
- 1 teaspoon paprika: Provides mild smoky undertones and lovely color.
- Salt and pepper, to taste: Essentials for balancing and enhancing flavors.
- 2 tablespoons butter, melted: Used to coat breadcrumbs for a crispy finish.
- ½ cup breadcrumbs: Creates an irresistible golden crunch topping.
- Fresh parsley, chopped (optional): A bright herbaceous garnish that adds color and freshness.
How to Make Shrimp Casserole with Cheddar, Rice, and Crispy Breadcrumb Topping Recipe
Step 1: Prepare the Shrimp
Start by heating a skillet over medium heat and cooking the shrimp for about 2 to 3 minutes on each side. You want them just cooked through and nicely pink — this ensures they remain juicy and tender in the casserole.
Step 2: Make the Casserole Mixture
In a large bowl, blend sour cream, mayonnaise, lemon juice, garlic powder, onion powder, paprika, salt, and pepper. This mixture will be the creamy base that binds all the ingredients, bringing tang, spice, and seasoning in every bite. Then, gently fold in the cooked rice and shrimp, taking care not to break the shrimp apart.
Step 3: Assemble the Casserole
Transfer the combined mixture into a greased 9×13-inch baking dish, spreading it evenly to create a level surface for the toppings.
Step 4: Add the Cheddar Cheese Layer
Sprinkle shredded cheddar cheese over the top of the mixture, ensuring every corner is covered to guarantee gooey, cheesy bites throughout.
Step 5: Prepare and Add the Crispy Breadcrumb Topping
Mix melted butter with breadcrumbs in a small bowl until the crumbs are fully coated. This step is key for achieving that golden, crunchy texture that contrasts beautifully with the creamy casserole beneath. Sprinkle the breadcrumb mixture evenly on top of the cheese layer.
Step 6: Bake to Perfection
Preheat your oven to 350 degrees Fahrenheit (175 degrees Celsius). Bake the casserole uncovered for 25 to 30 minutes, or until the breadcrumb topping turns golden brown and the cheese bubbles around the edges. This baking step melds all flavors and textures into one irresistible dish.
Step 7: Rest and Garnish
Remove the casserole from the oven and let it rest for a few minutes; this helps everything to set and makes serving easier. Finish by sprinkling chopped fresh parsley for a touch of color and freshness.
How to Serve Shrimp Casserole with Cheddar, Rice, and Crispy Breadcrumb Topping Recipe

Garnishes
Fresh parsley is a simple yet effective garnish here, adding a pop of green and brightness that balances the richness. You could also try a squeeze of extra lemon juice or a light sprinkle of paprika for added color and a hint of extra flavor aroma.
Side Dishes
This casserole pairs beautifully with crisp green salads, steamed vegetables, or roasted asparagus. These lighter sides bring freshness and crunch to the meal, rounding out the comfort-heavy main dish perfectly.
Creative Ways to Present
For a family dinner, serve it straight from the baking dish for that cozy, homestyle feel. If you want to elevate it, plate individual servings with a small side salad and a lemon wedge to brighten each portion. Leftovers can even be scooped into small ramekins and baked individually when reheated, creating charming personal casseroles.
Make Ahead and Storage
Storing Leftovers
Leftover Shrimp Casserole with Cheddar, Rice, and Crispy Breadcrumb Topping Recipe keeps well refrigerated in an airtight container for up to 3 days. The flavors merge even more during this resting period, making for an even tastier next-day meal.
Freezing
If you want to prep in advance, this casserole freezes beautifully. Assemble the dish but skip the breadcrumb topping, add that fresh when you bake it later. Freeze tightly wrapped or in a freezer-safe dish for up to 2 months.
Reheating
To reheat, thaw overnight in the fridge, then bake uncovered at 350°F until warmed through and the breadcrumb topping is crisp again—about 20 minutes. You can also microwave individual servings but adding a touch of fresh breadcrumbs can revive the crunch nicely.
FAQs
Can I use frozen shrimp for this recipe?
Absolutely! Just be sure to thaw the shrimp fully and pat dry to avoid excess moisture, which can make the casserole watery.
Is it possible to substitute the rice with another grain?
Yes, cooked quinoa or couscous can work well as substitutes. They will slightly change the texture but keep the dish hearty and satisfying.
Can I make this dish dairy-free?
For a dairy-free version, swap cheddar cheese for a dairy-free alternative, and use vegan sour cream and mayonnaise. The breadcrumb topping can be made with oil instead of butter.
How spicy is this casserole?
It has mild warmth from the paprika and seasonings, but it’s not spicy. You can add a pinch of cayenne pepper if you prefer a little heat.
Can I prepare this casserole ahead and bake it later?
Yes, assemble the casserole completely, cover it tightly, and refrigerate for up to 24 hours before baking. Add the breadcrumb topping fresh before popping it in the oven for the best texture.
Final Thoughts
If you’re craving a cozy comfort food that’s easy to assemble yet packed with flavor, this Shrimp Casserole with Cheddar, Rice, and Crispy Breadcrumb Topping Recipe is going to be your new go-to. It’s satisfying, buttery, cheesy, and just the right mix of textures that make every meal feel special. I can’t wait for you to try it and fall in love with this hearty dish just like I did!
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Shrimp Casserole with Cheddar, Rice, and Crispy Breadcrumb Topping Recipe
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings
- Category: Casserole
- Method: Baking
- Cuisine: American
Description
This creamy and savory Shrimp Casserole combines tender shrimp, fluffy white rice, and a cheesy breadcrumb topping baked to golden perfection. It’s a comforting, crowd-pleasing dish that’s easy to prepare and perfect for a family dinner or gathering.
Ingredients
Shrimp and Rice
- 1 lb large shrimp, peeled and deveined
- 1 cup cooked white rice
Casserole Mixture
- 1½ cups shredded cheddar cheese
- 1 cup sour cream
- ½ cup mayonnaise
- 1 tablespoon lemon juice
- 2 teaspoons garlic powder
- 1 teaspoon onion powder
- 1 teaspoon paprika
- Salt and pepper, to taste
Topping
- 2 tablespoons butter, melted
- ½ cup breadcrumbs
Garnish
- Fresh parsley, chopped (optional)
Instructions
- Prepare the Shrimp: Heat a skillet over medium heat and cook the shrimp for 2-3 minutes on each side until they turn pink and are fully cooked. Once cooked, remove from heat and set aside.
- Make the Casserole Mixture: In a large mixing bowl, combine sour cream, mayonnaise, lemon juice, garlic powder, onion powder, paprika, salt, and pepper. Mix thoroughly to create a creamy base. Fold in the cooked rice and shrimp gently to ensure even distribution.
- Assemble the Casserole: Transfer the shrimp and rice mixture into a greased 9×13-inch baking dish, spreading it out evenly. Sprinkle the shredded cheddar cheese evenly over the top layer.
- Prepare the Topping: In a small bowl, mix the melted butter with the breadcrumbs until the breadcrumbs are evenly coated. Sprinkle this mixture evenly over the cheese layer to create a crunchy topping.
- Bake: Preheat your oven to 350°F (175°C). Place the casserole in the oven and bake for 25-30 minutes, or until the top is golden brown and the casserole is bubbly around the edges.
- Serve: Remove the casserole from the oven and allow it to sit for a few minutes. Garnish with chopped fresh parsley if desired, then serve warm for a hearty and flavorful meal.
Notes
- You can substitute white rice with brown rice for added fiber.
- For a spicier version, add a pinch of cayenne pepper to the casserole mixture.
- Ensure shrimp are fully cooked but not overcooked to avoid a rubbery texture.
- Use panko breadcrumbs for a crunchier topping.
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.

