Seafood Mac & Cheese

Featured in Main Meals Worth Staying Home For.

This dish gives classic mac a makeover by mixing tasty shrimp with a creamy sauce featuring cheddar, mozzarella, and Parmesan. The seafood and cheese flavors perfectly complement each other, while garlic and onion powders add depth. You can mix up the seafood types, serve it creamy straight from the pot, or bake it crunchy with breadcrumbs. It's simple to make, fit for fancy dinners or cozy weeknights.
A chef wearing a white hat and apron.
Updated on Sat, 05 Apr 2025 22:21:27 GMT
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Bowl of creamy seafood mac pasta with cheese | cookscoop.com

Take your regular mac and cheese to new heights with tasty seafood in this fancy spin on everyone's favorite comfort food. We've mixed juicy shrimp (or whatever seafood you like) with a smooth, creamy cheese sauce and just-right pasta for a meal that's both homey and classy.

I've whipped this up tons of times for family get-togethers, and it always gets rave reviews while being super easy to make. Getting that cheese sauce perfectly smooth took me forever to figure out, but now I've got the trick down pat.

Key Components:

  • Elbow macaroni - traps sauce in every bite; splurge on good pasta for the best results
  • Fresh seafood - go for wild-caught shrimp if you want the tastiest flavor
  • Sharp cheddar - gives that strong taste kick; always shred it yourself for smoother melting
  • Whole milk and cream - makes everything super rich; don't try to cut calories here
  • Fresh garlic and spices - makes this way better than basic mac and cheese

Step-By-Step Guide:

Nail the pasta base
  • Make the water super salty - think ocean water
  • Give it a good stir right after dropping pasta in
  • Keep checking those last few minutes - you want a little bite left
  • Save a cup of that starchy water before draining
Get the seafood just right
  • Make sure your seafood is totally dry before cooking
  • Cook small amounts at once
  • Keep your eyes on it - it'll keep cooking after you turn off the heat
  • Take shrimp off the heat once they turn pink
Whip up that smooth cheese sauce
  • Cook your flour-butter mix till it smells toasty
  • Pour warm milk in slowly while whisking like crazy
  • Wait for each handful of cheese to melt before adding more
  • Keep the heat low so your sauce stays smooth
Put it all together carefully
  • Mix pasta with sauce first so everything gets coated
  • Add seafood last so it stays tender
  • Splash in some pasta water if it's too thick
Baking option
  • Grease your baking dish really well
  • Build it in layers for better mixing
  • Don't take your eyes off it when broiling
Easy Seafood Mac and Cheese Recipe Pin it
Easy Seafood Mac and Cheese Recipe | cookscoop.com

I grew up in coastal New England where seafood mac and cheese was our special treat. My grandma always added a tiny bit of nutmeg to make the cheese sauce pop - I still do that today.

Getting The Heat Just Right:

The trick to amazing seafood mac and cheese is all about watching your heat. Too hot and your seafood gets tough while your cheese sauce breaks apart. I learned this after messing up batch after batch during my catering years.

Picking The Best Stuff:

I've tried every shortcut there is, but honestly, good cheese and fresh seafood just taste way better. Fresh shrimp has this natural sweetness that pairs so well with tangy sharp cheddar.

This seafood mac and cheese has turned into my go-to dish when I want to impress people. It shows you don't need fancy cooking skills to make something special - just good ingredients and a bit of care. The mix of soft seafood with that rich cheese sauce always has guests asking for seconds.

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Seafood Mac and Cheese Recipe | cookscoop.com

Dreamy Sauce Tricks

What makes this dish stand out is that perfect cheese sauce. After trying loads of methods, I found that heating the milk before mixing it with the butter-flour mix makes everything super smooth. Using different cheese types works wonders too - sharp cheddar for flavor, stretchy mozzarella, and aged parmesan for that deep taste.

Picking Perfect Seafood

Knowing what good seafood looks like makes this dish sing. Go for shrimp that's firm, see-through, and smells like the beach, not fishy. For crab, the jumbo chunks look impressive, but claw meat tastes great and costs less. When I use lobster, I prefer the knuckles and claws because they're sweeter and more tender.

Prep-Ahead Tricks

After cooking this for big groups, I figured out some time-savers. You can make the sauce up to two days early and keep it separate from the pasta and seafood. When you're ready to eat, just warm the sauce with a splash of milk, then mix in fresh-cooked pasta and seafood. Works like a charm every time.

Best Drinks To Serve

A glass of crisp Chardonnay or Viognier goes great with this rich dish. The wine's tang cuts through the creamy sauce while its buttery flavor brings out the seafood. If you like red wine better, try a light Pinot Noir, especially with crab or lobster versions.

Complete Your Meal

Make this a full dinner by adding a simple arugula salad with lemon dressing. The peppery greens and citrus really balance the rich mac and cheese. For fancy dinner parties, I serve it in individual dishes topped with tiny greens and a sprinkle of smoked paprika.

Seafood Mac and Cheese Recipe Pin it
Seafood Mac and Cheese Recipe | cookscoop.com

Last-Minute Advice:

Let everything sit out and warm up before you start cooking
Think about what seafood is in season for best taste and price
Grate your own nutmeg for that extra special touch

This dish really shows how comfort food can be fancy too, making it perfect for family dinners or when you have guests over. I've tweaked it for years, and now people always ask me to make it. Just goes to show that sometimes the best food is just a fancier version of stuff we already love.

Frequently Asked Questions

→ Can I swap the seafood for something else?
Absolutely! Crab, lobster, or a mix of seafood work great here too.
→ Can I prep this dish ahead?
Sure! You can prep the parts in advance and put it together when you're ready.
→ Is baking it necessary?
Not at all! It tastes amazing straight off the stove. Adding breadcrumbs and baking is up to you.
→ Can I use bagged shredded cheese?
Freshly shredded cheese melts better for smoother sauce, but bagged works fine in a pinch.
→ Which pasta shape is best?
Elbows are great, but shells or cavatappi work really well, too.

Seafood Mac & Cheese

A fancy twist on mac and cheese, packed with flavorful seafood in a creamy three-cheese blend.

Prep Time
15 Minutes
Cook Time
30 Minutes
Total Time
45 Minutes
By: Adriana

Category: Main Dishes

Difficulty: Intermediate

Cuisine: American

Yield: 6 Servings

Dietary: ~

Ingredients

→ Pasta & Seafood

01 1 pound peeled shrimp (or a mix of crab and lobster)
02 8 ounces elbow pasta

→ Sauce Base

03 2 tablespoons butter, unsalted
04 1 tablespoon olive oil
05 2 cups full-fat milk
06 1 cup heavy whipping cream
07 3 tablespoons white flour

→ Seasonings

08 1 teaspoon powdered garlic
09 ½ teaspoon ground mustard
10 1 teaspoon powdered onion
11 Salt and black pepper—adjust as needed

→ Cheese

12 1 cup grated mozzarella
13 1½ cups shredded sharp cheddar
14 ½ cup shredded Parmesan

→ Topping

15 ½ cup breadcrumbs (optional add-on)
16 Fresh parsley, chopped for sprinkling

Instructions

Step 01

Cook macaroni in boiling salted water as directed on the bag. Drain and set aside when it's still firm to the bite.

Step 02

In a big pan on medium heat, warm up olive oil. Cook shrimp until it’s pink and cooked through, around 2-3 minutes on each side. Remove from the pan.

Step 03

Start by melting butter, then whisk in flour until it looks golden. Slowly add milk and cream while whisking so it thickens. Stir in seasonings along with the cheeses until it's melted and creamy.

Step 04

Put the cooked seafood and macaroni into the cheese mixture. Stir everything until combined evenly.

Step 05

Spread it in a greased 9x9 dish, sprinkle breadcrumbs on top, and bake for 15 minutes at 350°F until golden. Sprinkle parsley over the top before serving.

Notes

  1. Mix and match different seafood types as you like
  2. Serve baked or straight from the pan—it’s up to you
  3. Slowly adding liquids stops clumps in the sauce

Tools You'll Need

  • Big pot to boil pasta
  • Large frying pan
  • 9x9 dish, if baking it
  • Whisk for mixing

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes shellfish
  • Contains milk products
  • Made with gluten