Creamy Shrimp Casserole

Featured in Ocean fresh catch of the day.

Tender shrimp baked in a creamy cheese sauce with breadcrumbs. Packed with simple, flavorful ingredients and topped with golden perfection.
alicia in the kitchen
Updated on Wed, 14 May 2025 17:37:48 GMT
Cheesy shrimp bake with herbs and breadcrumbs on top. Pin it
Cheesy shrimp bake with herbs and breadcrumbs on top. | tasteofsavor.com

Here's my top seafood pick that always impresses my friends. This Garlic Shrimp Gratin mixes up juicy shrimp, the smoothest cheesy sauce, and the crispiest topping ever. I first stumbled on it years ago and have tweaked it till it feels like cozy comfort every time. When I whip it up, garlic and herb smells take over my place and everyone gets hungry right away.

Why You'll Crave This Dish

The best thing about this one? Simple stuff gets turned into something truly awesome. Breaking through that crispy top into the soft sauce underneath...believe me, it's super satisfying. It looks so fancy but you can totally make it for a lazy night too. People always want to know how to make it after one taste!

Ingredients Needed for Garlic Shrimp Gratin

  • Parmesan Cheese: That rich, nutty touch takes things up a notch.
  • Bread Crumbs: Use panko for an unreal crunch on top.
  • Fresh Parsley: Chopped up, it pops with color and freshness.
  • Shallot: Sweeter than the usual onion, adds so much flavor.
  • Cheddar Cheese: Go sharp for the biggest kick.
  • Italian Seasoning: Layers in deep, cozy flavor.
  • Shrimp: Medium size makes everything even and tasty.
  • Salt: Sprinkle with care to highlight those shrimp.
  • Ground Nutmeg: A little goes a long way for a hint of warmth!
  • Milk: Whole milk makes that sauce super creamy.
  • All Purpose Flour: Just the right amount for thickness.
  • Butter: Go unsalted so you can season it just right.
  • Extra Virgin Olive Oil: Splash out on something nice, the flavor shines through.

Easy Steps to Make It

Pop It in the Oven
Stick your dish in and watch for the top to turn that perfect golden shade.
Pile On That Crust
Parmesan and panko on top gives you that amazing finish. Don’t skip it!
Set Up the Layers
Make sure you season the shrimp well and snuggle them right in. Pour on that thick sauce and let it cover everything beautifully.
Mix Up the Sauce
Start your roux till it feels thick, then slowly stir in warm milk and let it get silky smooth.

Tricks to Make It Awesome

Love it extra rich? Swap in some Gruyère cheese for fun. Feeling spicy? A dash of cayenne does the trick. Want to make it special? Serve it over pasta – you won’t want to lose a drop of that creamy sauce!

How to Store and Save

Pop leftovers in your fridge and they'll hold up great for a few days. Need to freeze? Totally works, just let it thaw in the fridge before heating up. It’s a lifesaver when you want an easy, cozy meal ready to go!

A cheesy shrimp bake with crisp breadcrumbs and fresh herbs, hot and bubbly from the oven. Pin it
A cheesy shrimp bake with crisp breadcrumbs and fresh herbs, hot and bubbly from the oven. | tasteofsavor.com

Frequently Asked Questions

→ Is fresh or cooked shrimp better?
Fresh shrimp is best to avoid rubbery results. Cooked shrimp works if you reduce bake time.
→ What size shrimp fits best?
Medium shrimp are best, but large ones can be cut into smaller pieces.
→ Can I assemble this in advance?
You can prep and assemble it ahead, but keep breadcrumbs off until baking.
→ What sides go well with this?
Serve with salad, crusty bread, or steamed veggies for balance.
→ Can I switch the cheese types?
Absolutely! Use Gruyere or mozzarella instead of cheddar, keeping Parmesan for the topping.

Conclusion

Tender shrimp baked in a creamy cheese sauce topped with golden breadcrumbs for a comforting, flavorful dish.

Creamy Shrimp Casserole

A creamy shrimp bake with melted cheese and golden breadcrumbs. Perfect for a cozy meal.

Prep Time
20 Minutes
Cook Time
25 Minutes
Total Time
45 Minutes
By: Alicia

Category: Seafood

Difficulty: Intermediate

Cuisine: American

Yield: 4 Servings (1 casserole)

Dietary: ~

Ingredients

01 1 tablespoon unsalted butter.
02 1 tablespoon pure olive oil.
03 2 cups of whole milk.
04 A dash of nutmeg powder.
05 A sprinkle of salt, or as preferred.
06 30 medium-sized raw shrimp, deveined and peeled.
07 1 tablespoon finely chopped parsley.
08 4 teaspoons Italian herb mix, split into portions.
09 1 thinly sliced shallot.
10 2 tablespoons plain white flour.
11 1/2 cup golden breadcrumbs.
12 1/2 cup Parmesan cheese, freshly grated.
13 1 cup of sharp Cheddar, shredded.

Instructions

Step 01

Set your oven to 350°F (175°C) so it starts heating up.

Step 02

Melt the butter with oil, mix in flour until smooth. Slowly pour in milk while stirring, cooking until it's creamy. Add salt and nutmeg for seasoning.

Step 03

Arrange shrimp in a baking dish, then sprinkle on 3 teaspoons of Italian seasoning and some salt.

Step 04

Pour the sauce over the shrimp, then add Cheddar, parsley, shallots, and the rest of the seasoning mix.

Step 05

Scatter breadcrumbs and Parmesan on top for a crispy finish.

Step 06

Put the dish in the oven for about 25 minutes until golden and bubbling.

Notes

  1. Fresh shrimp works best for this dish.
  2. The sauce consistency should be smooth and creamy.
  3. You can assemble everything earlier, leaving out the topping until baking time.

Tools You'll Need

  • Oven-safe baking dish.
  • A pan for the stovetop.
  • A whisk for stirring.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes shrimp, which is a shellfish.
  • Contains dairy products like milk and cheese.
  • Made with wheat flour and breadcrumbs.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 440
  • Total Fat: 25 g
  • Total Carbohydrate: 23 g
  • Protein: 31 g