If you’re looking for a dish that’s rich, comforting, and packed with flavor, a shrimp casserole recipe is the perfect choice. This dish combines succulent shrimp, a creamy sauce, melted cheese, and a hearty base like rice or pasta, all baked to golden perfection. Whether you’re making it for a weeknight dinner, a family gathering, or a potluck, shrimp casserole is always a crowd-pleaser.
One of the best things about shrimp casserole is its versatility. You can customize it based on your taste, using different cheeses, vegetables, and seasonings. Want a cheesy, indulgent version? Load it up with cheddar and parmesan. Prefer a healthier, low-carb option? Swap rice for cauliflower rice or zucchini noodles. If you love spicy flavors, adding Cajun seasoning or red pepper flakes will give it an exciting kick.
This guide will walk you through an easy-to-follow shrimp casserole recipe, including the best ingredients, step-by-step cooking instructions, and pro tips to ensure the perfect texture and flavor. Whether you’re a beginner or an experienced cook, you’ll find this recipe simple and rewarding.
Ingredients for Shrimp Casserole Recipe
Before we start cooking, let’s go over the ingredients you’ll need. A great shrimp casserole is all about fresh seafood, a creamy base, and a perfect balance of flavors.
Essential Ingredients
For the Shrimp:
- 1 pound large shrimp, peeled and deveined (fresh or frozen)
- 1 tablespoon olive oil or butter (for sautéing)
- ½ teaspoon salt
- ½ teaspoon black pepper
- ½ teaspoon paprika or Cajun seasoning (optional, for extra flavor)
For the Creamy Base:
- 2 tablespoons butter
- 1 small onion, finely chopped
- 3 cloves garlic, minced
- 1 cup heavy cream (or half-and-half for a lighter version)
- ½ cup chicken broth (or seafood broth for more flavor)
- 1 teaspoon Dijon mustard (adds depth to the sauce)
- 1 teaspoon Worcestershire sauce (for umami richness)
- ½ teaspoon smoked paprika
- ½ teaspoon dried oregano or thyme
- ½ teaspoon red pepper flakes (optional, for heat)
For the Casserole Base:
- 2 cups cooked rice or pasta (white rice, brown rice, or penne work well)
- 1 cup shredded cheese (cheddar, mozzarella, or a mix)
- ½ cup sour cream or cream cheese (for extra creaminess)
- ½ cup diced bell peppers (for sweetness and crunch)
- ½ cup mushrooms, sliced (optional)
- ½ cup corn or peas (adds a hint of sweetness)
For the Topping:
- ½ cup shredded parmesan cheese (creates a crispy, golden topping)
- ½ cup panko breadcrumbs (for extra crunch)
- 1 tablespoon melted butter (to mix with breadcrumbs)
- 2 tablespoons chopped parsley (for garnish)
Optional Additions for More Flavor
Want to make your shrimp casserole unique? Here are some ideas:
- Spicy Kick: Add hot sauce, extra red pepper flakes, or Cajun seasoning.
- Seafood Mix: Add crab meat or scallops for a seafood medley.
- Vegetable Boost: Mix in spinach, broccoli, or zucchini for extra nutrients.
- Low-Carb Alternative: Swap rice for cauliflower rice or use zucchini noodles instead of pasta.
How to Make Shrimp Casserole
Now that we have all our ingredients ready, let’s go through the step-by-step process of making a rich, creamy, and flavorful shrimp casserole.
Step 1: Preparing the Shrimp
Shrimp is the star of this dish, so cooking it properly ensures the best flavor and texture.
- Preheat the Oven: Set your oven to 375°F (190°C) so it’s ready for baking.
- Season the Shrimp: In a bowl, toss the shrimp with ½ teaspoon salt, ½ teaspoon black pepper, and ½ teaspoon paprika or Cajun seasoning.
- Cook the Shrimp:
- Heat 1 tablespoon olive oil or butter in a pan over medium heat.
- Add the shrimp and cook for 1–2 minutes per side, just until they turn pink.
- Remove from heat and set aside (they will finish cooking in the oven).
Step 2: Making the Creamy Base
A rich and velvety sauce is what makes this shrimp casserole irresistible.
- Melt Butter & Sauté Aromatics:
- In the same pan, melt 2 tablespoons butter.
- Add 1 small chopped onion and 3 minced garlic cloves, sautéing for 2–3 minutes until fragrant.
- Add Liquids for the Sauce:
- Pour in 1 cup heavy cream and ½ cup chicken broth.
- Stir in 1 teaspoon Dijon mustard, 1 teaspoon Worcestershire sauce, and ½ teaspoon smoked paprika for depth of flavor.
- Let it simmer for 3–5 minutes, stirring occasionally.
- Thicken the Sauce:
- Stir in ½ cup sour cream (or cream cheese) to make it extra creamy.
- Add ½ teaspoon dried oregano or thyme for an herby aroma.
- Let the sauce simmer until slightly thickened.
Step 3: Assembling the Casserole
Now, let’s put everything together!
- Prepare the Base: In a large mixing bowl, combine:
- 2 cups cooked rice or pasta
- 1 cup shredded cheese (cheddar, mozzarella, or a mix)
- ½ cup diced bell peppers
- ½ cup mushrooms (optional)
- ½ cup corn or peas
- The cooked shrimp
- Pour the Sauce Over: Mix everything well until evenly coated with the creamy sauce.
- Transfer to a Baking Dish: Lightly grease a 9×13-inch casserole dish, then spread the mixture evenly inside.
Step 4: Baking to Perfection
- Add the Topping:
- In a small bowl, mix ½ cup shredded parmesan cheese, ½ cup panko breadcrumbs, and 1 tablespoon melted butter.
- Sprinkle this topping evenly over the casserole.
- Bake the Casserole:
- Place the dish in the preheated oven and bake for 20–25 minutes until the top is golden brown and bubbly.
- Garnish & Serve:
- Remove from the oven and let it rest for 5 minutes before serving.
- Sprinkle with fresh chopped parsley for a pop of color.
Variations of Shrimp Casserole Recipe
One of the best things about shrimp casserole is how versatile it is. Whether you want it cheesy, spicy, low-carb, or packed with Southern flavors, there’s a version for everyone. Here are some delicious variations you can try!
1. Cheesy Shrimp Casserole 🧀
If you love extra gooey, melty cheese, this variation is for you!
How to Make It Extra Cheesy:
- Use a blend of cheeses like cheddar, mozzarella, parmesan, and Monterey Jack.
- Stir in ½ cup cream cheese for added creaminess.
- Add ½ cup more shredded cheese on top before baking for a richer, golden crust.
This version is extra indulgent and perfect for cheese lovers!
2. Low-Carb Shrimp Casserole 🥦
Want to enjoy shrimp casserole without the extra carbs? Swap the base ingredients!
Low-Carb Swaps:
- Use cauliflower rice instead of white rice.
- Replace pasta with zucchini noodles or spaghetti squash.
- Reduce heavy cream and use Greek yogurt for a lighter sauce.
This version is keto-friendly and still super satisfying!
3. Spicy Shrimp Casserole 🌶️
If you enjoy bold, spicy flavors, turn your casserole into a Cajun-style dish!
How to Add Spice:
- Toss shrimp in Cajun seasoning or Old Bay before cooking.
- Add ½ teaspoon cayenne pepper or red pepper flakes to the sauce.
- Stir in a few dashes of hot sauce or ½ teaspoon of sriracha for extra heat.
This variation has a spicy kick and is perfect for those who love heat!
4. Shrimp & Grits Casserole 🍤
Inspired by Southern shrimp and grits, this casserole swaps rice for creamy grits!
How to Make It:
- Replace rice with cooked stone-ground grits.
- Add crisped bacon bits for a smoky touch.
- Use white cheddar for a Southern-style twist.
This version is rich, creamy, and perfect for a comforting meal!
5. Mediterranean Shrimp Casserole 🍅
For a lighter, fresher version, try a Mediterranean-inspired shrimp casserole.
Mediterranean Twists:
- Swap cream for a tomato-based sauce with garlic, olive oil, and oregano.
- Add feta cheese for a tangy contrast.
- Stir in kalamata olives, artichokes, and roasted red peppers.
This version is bright, flavorful, and packed with healthy ingredients!
Tips for the Best Shrimp Casserole
To make your shrimp casserole as delicious as possible, here are some expert tips on choosing ingredients, enhancing flavors, and perfecting the texture.
1. Choosing the Best Shrimp
- Fresh vs. Frozen: Fresh shrimp has a slightly sweeter taste, but frozen shrimp works well if thawed properly.
- How to Thaw Frozen Shrimp: Place shrimp in a bowl of cold water for 10–15 minutes before using. Avoid microwaving, as it can make the shrimp rubbery.
- Size Matters: Large shrimp (jumbo or extra-large) work best because they stay juicy even after baking.
2. Enhancing Flavor with Seasonings
- Cajun or Old Bay seasoning adds a Southern kick.
- Paprika or smoked paprika brings depth to the dish.
- Lemon zest or a squeeze of lemon juice brightens the flavor and balances richness.
- A splash of white wine in the sauce enhances umami without overpowering the shrimp.
3. Achieving the Perfect Creamy Texture
- Use full-fat dairy options (heavy cream, cream cheese, or sour cream) for a richer sauce.
- Don’t overcook the shrimp! Cook them just until pink before adding to the casserole to prevent toughness.
- Let the casserole rest for 5–10 minutes after baking to help the sauce thicken naturally.
4. Making It Healthier
- Swap heavy cream for half-and-half or Greek yogurt for a lighter version.
- Use whole grain pasta or brown rice for added fiber.
- Add extra vegetables like zucchini, bell peppers, or spinach for more nutrients.
5. Getting a Perfect Crispy Topping
- Use panko breadcrumbs mixed with butter and parmesan for a golden, crunchy finish.
- Broil the casserole for the last 2–3 minutes to get a slightly crispy top.
FAQs About Shrimp Casserole Recipe
Here are answers to some common questions to help you make the perfect shrimp casserole every time!
1. Can I Use Frozen Shrimp for Casserole?
Yes! Frozen shrimp works well, but proper thawing is key:
- Place shrimp in cold water for 10–15 minutes before cooking.
- Pat them dry to remove excess moisture.
- Avoid using pre-cooked shrimp, as they may become rubbery when baked.
2. What’s the Best Cheese for Shrimp Casserole?
For a creamy and flavorful dish, use:
- Cheddar – Sharp and tangy, perfect for a classic casserole.
- Mozzarella – Mild and melty, great for a gooey texture.
- Parmesan – Adds a salty, nutty flavor to the topping.
- Monterey Jack – Smooth and creamy with a slight sweetness.
For the best results, use a blend of cheeses!
3. How Do I Store and Reheat Shrimp Casserole?
- Refrigerate leftovers in an airtight container for up to 3 days.
- Reheat in the oven at 350°F (175°C) for 15–20 minutes until warmed through.
- Avoid microwaving if possible, as it can overcook the shrimp and make them rubbery.
4. Can I Make Shrimp Casserole Ahead of Time?
Yes! You can prepare it in advance and store it:
- Before baking: Assemble the casserole, cover tightly, and refrigerate for up to 24 hours.
- Before freezing: Assemble the casserole (without the breadcrumb topping), wrap it tightly in plastic wrap and foil, and freeze for up to 2 months.
- To bake from frozen: Let it thaw overnight in the fridge, then bake as directed.
5. What Can I Serve with Shrimp Casserole?
This dish pairs well with:
- Garlic bread – Perfect for scooping up the creamy sauce.
- Steamed vegetables – Such as green beans, asparagus, or roasted Brussels sprouts.
- Side salad – A fresh, crisp salad balances the richness.
Conclusion
Shrimp casserole is a rich, creamy, and satisfying dish that’s perfect for any occasion. Whether you’re making it for a family dinner, a potluck, or meal prep, this versatile recipe can be easily customized to suit your taste.
To create the perfect shrimp casserole, remember these key tips:
✅ Use fresh or properly thawed shrimp to maintain a juicy texture.
✅ Enhance the sauce with seasonings like garlic, paprika, and Dijon mustard for depth of flavor.
✅ Choose the right cheese blend to achieve a creamy and melty consistency.
✅ Add a crispy topping with panko breadcrumbs and parmesan for a golden finish.
✅ Experiment with variations like Cajun, low-carb, or Mediterranean-style shrimp casserole.
This dish is comfort food at its best, offering rich flavors, easy preparation, and endless customization options. Now that you have a step-by-step guide, it’s time to grab your ingredients and start baking!