Crab and Shrimp Casserole

Crab and Shrimp Casserole—oh, my goodness, where do I even begin? If you’re looking for a dish that’s rich, comforting, and absolutely packed with flavor, this is the one. Imagine the sweet, delicate taste of crab, the juicy shrimp, and a creamy, cheesy base that all come together in a warm, golden casserole. Trust me, this is a dish you’ll want to make again and again.

This recipe is like a love letter to seafood lovers, but it’s so easy to prepare that even if you’re a newbie in the kitchen, you’ll still impress everyone at the table. It’s the kind of dish that makes everyone gather around, share bites, and ask for the recipe—because this one is a showstopper. Ready to get cooking? You’re going to love this one.

Why You’ll Love Crab and Shrimp Casserole

This isn’t just any casserole—it’s the perfect combination of indulgence and simplicity. Whether you’re cooking for a family dinner, a party, or just treating yourself to something comforting, this dish checks all the boxes. Here’s why it’s going to be a new favorite:

Versatile

It’s as perfect for a cozy weeknight dinner as it is for entertaining guests. Picture yourself getting home after a busy day, and within no time, you’ve got a piping-hot casserole ready to go. It’s also great for parties—expect plenty of compliments and recipe requests!

Budget-Friendly

No need for fancy, expensive ingredients. This dish makes use of a handful of simple ingredients that you probably already have on hand, and it still tastes luxurious. That’s the magic of this recipe—it’s all about creating big flavors without the big price tag.

Quick and Easy

You won’t be chained to the kitchen for hours. With a few easy steps, you’ll have a comforting, satisfying casserole ready in no time. No stress, just deliciousness.

Customizable

Want to make it a little spicier? Add a pinch of cayenne. Or, if you want to make it extra creamy, throw in some extra cheese. This casserole is super flexible, so feel free to tweak it to suit your preferences.

Crowd-Pleasing

Whether you’re serving picky eaters or foodies, this dish is a hit. The flavors are familiar but elevated, making it a guaranteed crowd-pleaser. And let’s be honest—who doesn’t love shrimp and crab baked to perfection?

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Ingredients in Crab and Shrimp Casserole

Here’s the magic behind this dish—it comes together with just a few simple ingredients, but the end result is pure comfort food bliss. Let’s break it down:

Crab Meat

The star of the show! Sweet, delicate crab meat adds a rich seafood flavor that’ll have everyone swooning. Whether you use fresh, canned, or frozen, it’s the perfect base for this casserole.

Shrimp

Tender, juicy shrimp take this dish to the next level. As it bakes, it soaks up all the creamy goodness, creating a flavor-packed bite in every forkful.

Creamy Base

The creamy sauce ties everything together. Think butter, cream, and a little bit of cheese—this is where the magic happens. It’s rich and decadent, with just the right amount of indulgence.

Seasonings

A mix of garlic, lemon, and a few herbs brings out the best in the seafood. Trust me, these simple seasonings make a world of difference.

(Note: the full ingredients list, including measurements, is provided in the recipe card directly below.)

Instructions

Let’s dive into the steps to create this seafood masterpiece:

Preheat Your Oven

Start by preheating your oven to 350°F (175°C). This ensures that the casserole cooks evenly and gets that perfect golden top.

Prepare Your Shrimp and Crab

If you’re using fresh shrimp, make sure to peel and devein them first. Once you’ve got your shrimp ready, chop the crab meat into bite-sized pieces, if necessary.

Create the Creamy Sauce

In a medium saucepan, melt butter over medium heat. Add garlic and sauté until fragrant. Then, stir in the cream and seasonings, and let it simmer for a few minutes. Add in cheese, stirring until it’s all melted and smooth.

Assemble the Casserole

In a greased baking dish, combine the crab and shrimp. Pour your creamy sauce over the seafood, making sure it’s all evenly coated. If you’d like, sprinkle a little extra cheese on top for that melty, golden finish.

Bake to Perfection

Pop the casserole into the oven and bake for 25-30 minutes, or until the top is golden and bubbly. You want to see a nice, crispy edge, but be sure to keep an eye on it to prevent overbaking.

Finishing Touches

Once the casserole is out of the oven, let it cool for a few minutes before serving. This allows the flavors to settle and makes sure you don’t burn your tongue (though I’m sure you’ll be tempted to dig right in).

Serve and Enjoy

Scoop up a heaping portion, pair with your favorite sides, and enjoy the delicious, comforting goodness. I guarantee this will become a go-to dish in no time.

How to Serve Crab and Shrimp Casserole

While this casserole is perfect on its own, here are some ideas to make it even better:

Fresh Salad

Pair it with a simple, crisp green salad for a refreshing contrast to the rich, creamy casserole. A light vinaigrette will balance the flavors perfectly.

Warm, Crusty Bread

Serve with some warm, crusty bread to soak up all that decadent sauce. Garlic bread or a baguette would be perfect for this.

Roasted Veggies

Roasted vegetables, like asparagus or zucchini, add some color and freshness to the meal, balancing the richness of the casserole.

Steamed Rice

A side of steamed rice works wonderfully to soak up any extra sauce and make this dish even heartier.

Additional Tips

Prep Ahead

You can make this casserole ahead of time! Prepare it up to the point of baking, cover it, and store it in the fridge for up to a day. When you’re ready to eat, just pop it in the oven and bake as directed.

Spice It Up

Want a bit more heat? Add some red pepper flakes or a dash of hot sauce to the creamy sauce for a zesty kick.

Storage Tips

Store any leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven or microwave for a quick, tasty meal.

Double the Batch

If you’ve got a crowd to feed, consider doubling the recipe. It freezes beautifully, so you can have a homemade meal ready to go for busy days.

FAQ Section

Q1: Can I substitute crab meat for something else?

A1: Sure! If you’re not a fan of crab, you can use more shrimp or even try adding some scallops. It’ll still be delicious.

Q2: Can I make this casserole ahead of time?

A2: Absolutely! You can prep everything up to the baking step, then refrigerate until you’re ready to bake. It’ll save you time when guests arrive.

Q3: How do I store leftovers?

A3: Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven for the best texture.

Q4: Can I freeze this dish?

A4: Yes! This casserole freezes really well. Just make sure to store it in a freezer-safe container, and reheat it in the oven when you’re ready to enjoy.

Q5: Can I double the recipe?

A5: Definitely! Just use a larger baking dish, and be sure to adjust the cooking time if needed.

Q6: What sides go well with this casserole?

A6: Mashed potatoes, green beans, or a fresh salad would be perfect companions.

Q7: Can I make this dish healthier?

A7: You can swap in lighter cream or cheese options for a healthier version, or even add some extra veggies to the casserole.

Q8: What’s the best cookware to use?

A8: A ceramic or glass baking dish works wonderfully for even cooking and gives a beautiful golden finish.

Conclusion

This Crab and Shrimp Casserole is the perfect mix of rich, indulgent seafood and creamy goodness. Whether it’s a weeknight dinner or a showstopper for guests, you can’t go wrong with this dish. Give it a try, and trust me, you’ll be back for more!

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Crab and Shrimp Casserole

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This creamy, cheesy crab and shrimp casserole is the ultimate comfort food! Loaded with seafood, celery, and a rich, cheesy sauce, it’s a hearty dish that’s perfect for any occasion. Serve it as a main course or as a crowd-pleasing appetizer

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Yield: 6 servings 1x
  • Category: Main Dish / Seafood
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Ingredients

Scale
  1. 1 lb shrimp, peeled and deveined
  2. 1 lb crabmeat (fresh or canned)
  3. 1 cup celery, diced
  4. 1/2 cup onion, diced
  5. 2 cloves garlic, minced
  6. 2 tbsp butter
  7. 2 tbsp all-purpose flour
  8. 1 cup milk
  9. 1/2 cup mayonnaise
  10. 1 cup sharp cheddar cheese, grated
  11. 1/2 cup breadcrumbs
  12. Salt and pepper to taste
  13. Fresh parsley, chopped (for garnish)

Instructions

  • Preheat oven to 350°F (175°C).
  • In a large mixing bowl, combine shrimp, crabmeat, celery, onion, and garlic.
  • In a saucepan, melt butter over medium heat. Stir in flour to create a roux. Gradually whisk in milk until the mixture thickens. Remove from heat.
  • Stir in mayonnaise and cheddar cheese until smooth. Season with salt and pepper.
  • Fold the seafood mixture into the sauce. Transfer to a baking dish.
  • Sprinkle breadcrumbs evenly over the top.
  • Bake for 30 minutes, or until golden and bubbly.
  • Garnish with fresh parsley before serving.

Notes

  • For extra flavor, you can add some Old Bay seasoning to the seafood mixture.
  • This casserole can be prepared ahead of time and refrigerated before baking.

Nutrition

  • Serving Size: 1 portion
  • Calories: 350
  • Sugar: 3g
  • Sodium: 820mg
  • Fat: 24g
  • Saturated Fat: 10g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 11g
  • Fiber: 2g
  • Protein: 27g
  • Cholesterol: 170mg

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