Deliciously Easy Shrimp Casserole to Savor Every Bite

There’s something so cozy about a shrimp casserole that just brings the whole family to the table. I remember the first time I made a shrimp casserole—I was a bit nervous about getting the timing right so the shrimp didn’t overcook, but the moment that bubbly, creamy shrimp dish came out of the oven, with its golden, slightly crispy top, I instantly had a new favorite comfort food in the kitchen. The aroma itself pulls you in; the gentle sea savor mingling with creamy cheese and a hint of buttery bread crumbs always makes for a welcoming, homey feel.

This shrimp casserole quickly became a staple in my weeknight repertoire, especially when life gets busy and fancy dinners aren’t really an option. It’s one of those dishes where a handful of simple ingredients comes together into a real crowd-pleaser. I learned to keep a frozen shrimp stash on hand just for nights when the day feels too long. I’ll toss those shrimp with a mix of cheeses and a few secret herbs, pour it into a casserole dish, and pop it in the oven. By the time dinner’s ready, the kids are usually hovering around the kitchen, curious about what I’m making. There’s something about this creamy shrimp dish that even picky eaters find hard to resist.

I’ve found that making shrimp casserole also comes with its hiccups—like the time I misjudged the shrimp cooking time and ended up with a rubbery baked shrimp recipe. Lesson learned: shrimp are delicate and cook faster than you think! That little mishap pushed me to perfect the timing and layering technique, giving me that ideal shrimp gratin texture where the shrimp are tender, and everything melds together beautifully.

If you’re juggling family dinners and wanting something that feels special without much fuss, I can’t encourage you enough to try this shrimp casserole recipe. It’s like a warm hug on a plate, ready to scoop up and share. And if you’re on the lookout for fresh ideas in the kitchen, after you give this a whirl, you might want to peek at this fantastic Shrimp & Crab Seafood Casserole Recipe – From A Chef’s Kitchen for a delicious seafood casserole twist.

Ingredients:

Ingredients for shrimp casserole laid out including shredded cheeses, shrimp, cream of mushroom soup, and vegetables

Here’s what I like to keep ready when making my favorite shrimp casserole—these ingredients bring the dish to life and make it a creamy shrimp bake that comes out perfectly every time:

  • 1 lb peeled and deveined shrimp (medium sized; I prefer fresh but frozen works well too if you thaw properly)
  • 2 cups shredded sharp cheddar cheese (sharp cheddar gives more depth than mild)
  • 1 cup shredded mozzarella cheese (for that melty stretch)
  • 1 can (10.5 oz) cream of mushroom soup (classic creaminess base)
  • 1/2 cup sour cream (adds tang and richness)
  • 1 tablespoon lemon juice (brightens the flavors)
  • 1/2 cup chopped onions (white or yellow, adds a sweet undertone)
  • 1/2 cup chopped celery (for crunch and freshness)
  • 1 cup crushed buttery crackers or breadcrumbs (to sprinkle on top for that golden crust!)
  • 2 tablespoons butter (melted, mixed with breadcrumbs for topping)
  • Salt and pepper to taste
  • Optional: 1 teaspoon Old Bay seasoning or Cajun spice mix (for a little kick; my family loves a touch of spice)

I always keep a bag of frozen shrimp in the freezer—that way when I need to pull together a seafood casserole fast, the prep is a breeze. When shopping for shrimp casserole ingredients, buying shrimp when on sale or in bulk from the seafood section can save a pretty penny. If you use frozen shrimp, just be sure to thaw them overnight in the fridge or under running cold water to retain the best texture.

Here’s a little shrimp casserole trick I picked up from my mom’s kitchen—when making creamy shrimp dishes like this baked shrimp recipe, sauté the onions and celery first until they’re soft. It brings out their sweet flavor and keeps the casserole from tasting too raw or watery. For busy nights, you can also prep these veggies ahead and keep in the fridge for a couple of days; that saves a ton of time when the clock’s ticking.

If you’re curious about alternatives to cream of mushroom to keep things lighter or different, some of my readers enjoy swapping in cream of celery or even a homemade béchamel base. This mix is also great when paired with tasty twists like seafood mac and cheese—a richer kind of seafood casserole you might want to check out here: Seafood Mac and Cheese – a baked casserole featuring briny Gulf …

How To Make – Step-by-Step:

Alright, here’s my go-to step-by-step method for making this delicious shrimp casserole. Don’t worry if your shrimp casserole turns out a little different the first time—practice makes perfect, and I’m here cheering you on!

  1. Preheat your oven to 350°F (175°C). This is a nice, moderate temp that allows the casserole to cook evenly without overcooking the shrimp.
  2. Prepare the shrimp. If your shrimp are frozen, make sure they’re thawed and patted dry. You want them dry so they don’t add too much liquid to your casserole.
  3. Sauté the vegetables. In a skillet, melt a tablespoon of butter and cook your chopped onions and celery over medium heat for about 5 minutes until softened. This builds great flavor for your shrimp bake.
  4. Mix the casserole filling. In a large bowl, combine the cream of mushroom soup, sour cream, lemon juice, sautéed veggies, half the cheddar and mozzarella cheeses, and season with salt, pepper, and optional Old Bay seasoning.
  5. Add the shrimp. Fold the shrimp gently into the mixture, making sure everything is evenly combined but not overly stirred to prevent mushiness.
  6. Transfer to baking dish. Pour your shrimp casserole mixture into a greased casserole dish — I like a 9×13 inch pan for even cooking.
  7. Top it off. Mix the melted butter with your crushed crackers or breadcrumbs, then sprinkle generously on top of the casserole. This gives your shrimp gratin that irresistible crispy crust.
  8. Bake! Pop your shrimp casserole into the oven and bake for about 25-30 minutes. Keep an eye on it, because every oven’s different. You’re looking for the topping to turn golden brown and the filling to be bubbly—your kitchen should smell like a cozy seafood bake in no time.
  9. Rest before serving. Take it out and let it cool for 5 minutes so the creamy shrimp dish sets nicely and doesn’t spill everywhere when you scoop.

I learned the hard way with shrimp casserole that overbaking the shrimp makes them tough and rubbery, so watch your timing carefully. While this casserole baking magic happens, I usually clean up the prep mess or get the salad ready for a fresh side. If you want more troubleshooting tips on shrimp casseroles and similar dishes, this My Baked Seafood Casserole is a showstopper! Packed with … post shares wonderful ideas and tricks.

Serving:

Golden baked shrimp casserole fresh out of the oven served with a green salad

We usually serve this shrimp casserole straight out of the oven with a nice crisp green salad or steamed asparagus on the side. The freshness pairs beautifully with the creamy richness of the shrimp bake. The kids love the crispy cracker topping—sometimes I let them sprinkle it on themselves, which makes dinner feel a little more special and fun.

This shrimp casserole shines at holiday dinners, family get-togethers, or those “need comfort food fast” nights during the week. We’ve also enjoyed making smaller shrimp gratin servings in ramekins for pretty individual portions—you can feel fancy without fuss.

When the casserole cools, leftovers are a gift. I like to repurpose any extra shrimp casserole by turning it into a hearty filling for stuffed baked potatoes or mixing it with pasta for a quick creamy shrimp dish lunch the next day.

Presentation-wise, fresh herbs like parsley or a sprinkle of paprika on top brighten up the look and flavor—little touches go a long way! If you’re looking for different sides or ideas to accompany your baked shrimp recipe, this Million Dollar Ravioli Casserole is another crowd favorite from my kitchen that pairs nicely with seafood casseroles for a special meal.

Friends often ask me for this shrimp casserole recipe after tasting it, which is always so rewarding. Sharing food feels like sharing a piece of home, doesn’t it?

FAQs:

1. Can I use frozen shrimp for shrimp casserole?
Absolutely! Just thaw the shrimp completely and pat them dry before mixing into your casserole to avoid excess water making things soggy.

2. What’s the best way to prevent overcooked shrimp in a shrimp casserole?
Keep your baking time around 25-30 minutes and watch for that golden top and bubbling edges. Shrimp cook quickly, so pulling the dish out just as the topping crisps is key. I’ve made the mistake of leaving it in too long, and that tough texture is no fun.

3. Can I make shrimp casserole ahead of time?
Yes, you can assemble it a day early and refrigerate, then bake when ready. Just add an extra 5-10 minutes in the oven if baking from cold.

4. How do I store leftover shrimp casserole?
Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in the oven or microwave—adding a sprinkle of water helps keep it moist.

5. Can I substitute cream of mushroom soup with something else?
You can swap it with cream of celery or make a quick homemade white sauce if you prefer a fresher flavor. Some readers have tried a béchamel sauce for a fancy twist that keeps the dish creamy.

6. Is it okay to add other seafood to a shrimp bake?
For sure! Crab or scallops make excellent additions, turning your shrimp casserole into a true seafood casserole feast. If that sounds good, you might enjoy this Shrimp & Crab Seafood Casserole Recipe – From A Chef’s Kitchen for more ideas.

7. What side dishes do you recommend with shrimp casserole?
I’m a fan of simple sides like green salads, steamed veggies, or a crusty bread roll. Something fresh balances the creamy shrimp gratin perfectly.

8. Can I freeze the leftover shrimp casserole?
I don’t recommend freezing as the creamy base and shrimp don’t always reheat well from frozen. It’s best enjoyed fresh or refrigerated within a few days.

You know what I do when my shrimp casserole needs a little something extra? I’ll sprinkle fresh lemon zest or a handful of chopped parsley before serving—adds a lovely brightness.

My Final Thoughts:

This shrimp casserole holds a warm spot in my heart because it’s more than just a dish—it’s a family memory in every bite. From those early kitchen experiments to the perfected creamy shrimp dish it is today, it brings our family together no matter what’s going on. It also doubled as an easy way to sneak seafood into a picky eater’s diet once I learned how to get that perfect baked shrimp recipe texture.

My shrimp casserole Pro Tips:

  • Don’t overbake your shrimp to keep them tender and juicy.
  • Sauté your veggies before mixing into the casserole for deeper flavor.
  • Use a mix of cheeses (sharp cheddar + mozzarella) for the best melt and flavor balance.

In terms of variations, I’ve tried:

  • A spicy shrimp bake with a Cajun twist for my husband who loves heat.
  • A lighter version with Greek yogurt swapping for sour cream for a tangy twist.
  • A seafood casserole version with crab and scallops mixed in for special occasions.

My kids adore the classic creamy version, while my husband devours the spicy ones. It’s fun to switch it up and have everyone’s favorites turn up on the table.

If you want to bring something new to your dinner rotation, I hope this shrimp casserole inspires you to get cozy in the kitchen and make it your own. There’s really nothing like serving a warm, cheesy shrimp gratin surrounded by family, laughter, and great food. And if you want to try other crowd-pleasing casseroles afterward, you might love this easy Sausage Breakfast Casserole or the Monte Cristo Breakfast Casserole from my collection!

Happy cooking, friend—you’ve got this shrimp casserole in the bag!

  Print

shrimp casserole

This shrimp casserole is a creamy, flavorful baked dish combining tender shrimp with a cheesy sauce and crunchy topping, perfect for a comforting family dinner.

  • Author: Zoubida
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Yield: 4 servings
  • Category: Dinner
  • Method: Baked
  • Cuisine: American

Ingredients

Scale
  • 1 lb shrimp, peeled and deveined
  • 2 cups cooked rice
  • 1 cup cream of mushroom soup
  • 1 cup shredded cheddar cheese
  • 1/2 cup sour cream
  • 1/2 cup chopped onions
  • 1/2 cup chopped celery
  • 1/4 cup melted butter
  • 1 cup crushed crackers (such as Ritz)
  • Salt and pepper to taste
  • 1/2 tsp garlic powder
  • 1/2 tsp paprika

Instructions

  1. Preheat your oven to 350°F (175°C).
  2. In a mixing bowl, combine cooked rice, cream of mushroom soup, sour cream, chopped onions, celery, garlic powder, paprika, salt, and pepper.
  3. Fold in the shrimp and half of the shredded cheddar cheese into the mixture.
  4. Pour the mixture into a greased casserole dish.
  5. Mix crushed crackers with melted butter, then sprinkle evenly over the top of the casserole.
  6. Sprinkle the remaining shredded cheddar cheese on top.
  7. Bake uncovered for 25-30 minutes until bubbly and golden brown on top.
  8. Let it rest for 5 minutes before serving. Enjoy your comforting shrimp casserole!

Notes

For added flavor, try mixing in some diced bell peppers or a pinch of cayenne pepper for a slight kick.

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