Creamy Seafood Mac & Cheese

Featured in Delicious Main Dish Recipes for Every Occasion.

A creamy twist on the classic mac and cheese! This version brings tender shrimp and a mix of cheddar, mozzarella, and Parmesan to create a rich sauce. It’s flavorful without being too seafood-heavy, making it ideal for any crowd. Add your choice of seafood and finish it off either baked with breadcrumbs or served straight from the stovetop. An easy dish with a wow factor, perfect for casual nights or when you want something special.
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Updated on Sat, 26 Apr 2025 13:11:30 GMT
Seafood Mac and Cheese Pin it
Seafood Mac and Cheese | chefmelt.com

Take your mac and cheese to the next level by adding tasty seafood in this fancy spin on everyone's favorite comfort food. We mix juicy shrimp (or whatever seafood you like) with a smooth, creamy cheese sauce and al dente pasta, making a knockout meal that's both cozy and classy.

I've whipped this up countless times for family get-togethers and it always wows everyone while being pretty straightforward to make. Getting that cheese sauce perfectly smooth took me forever to figure out, but now I've got it down pat.

Key Ingredients:

  • Elbow macaroni - traps sauce in its little curves; grab good quality pasta for the best bite
  • Fresh seafood - try to get wild-caught shrimp for extra sweetness
  • Sharp cheddar - gives that punch of flavor; always shred it yourself for smoother melting
  • Whole milk and cream - makes everything super rich; don't go for the skinny stuff
  • Fresh garlic and seasonings - takes this way beyond your ordinary mac and cheese

Cooking Step-by-Step:

Nail the pasta base
  • Salt your water until it tastes like the ocean
  • Give pasta a quick stir right after dumping it in to stop clumping
  • Keep checking those last few minutes - you want a tiny bit of chew left
  • Save a cup of that starchy water before draining to fix sauce thickness later
Cook your seafood right
  • Make sure seafood is totally dry before it hits the pan
  • Cook in small amounts so everything gets proper heat
  • Keep an eye on it - seafood doesn't stop cooking when you pull it off heat
  • Take shrimp out the moment it turns pink all the way through
Whip up silky cheese sauce
  • Let your roux get slightly toasty smelling but not brown
  • Pour warm milk in slowly while whisking like crazy
  • Wait for each handful of cheese to disappear before adding more
  • Keep the heat low or your sauce might split
Put it all together carefully
  • Mix pasta with sauce first so everything gets coated
  • Add seafood at the very end with gentle folding to keep it tender
  • Splash in some pasta water if things look too thick
Baking option
  • Slather your baking dish with butter so nothing sticks
  • Build it in layers for better distribution
  • Don't take your eyes off it under the broiler
Easy Seafood Mac and Cheese Recipe Pin it
Easy Seafood Mac and Cheese Recipe | chefmelt.com

Back in New England where I grew up, seafood mac and cheese was our special treat. My grandma always threw in a tiny bit of nutmeg to make the cheese sauce pop - I still do this every time.

Watching Your Heat:

Getting seafood mac and cheese just right means paying attention to temperature. Too hot and your seafood gets tough while your cheese sauce breaks apart. I figured this out after tons of trial and error during my catering years.

Picking The Best Stuff:

I've tried this dish so many ways and can tell you spending a bit more on good cheese and fresh seafood makes a huge difference. There's something about fresh shrimp's sweetness that works amazingly with sharp cheddar's kick.

This seafood mac and cheese has turned into my go-to dish when I want to impress. It shows you don't need fancy techniques to make comfort food amazing - just good ingredients and a bit of care. When tender seafood meets that creamy cheese sauce, people always ask for seconds.

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

Sauce Magic

What makes this dish stand out is nailing that cheese sauce. After trying loads of different methods, I found that heating up the milk before mixing it with the roux makes everything way smoother. Using different cheeses together works wonders too - sharp cheddar for flavor, stretchy mozzarella, and aged parmesan for depth.

Picking Perfect Seafood

Knowing what good seafood looks like makes a big difference. Go for shrimp that's firm, see-through, and smells like the beach, not fishy. With crab meat, the jumbo chunks look amazing on your plate, though claw meat tastes great and costs less. For lobster, I think the knuckles and claws taste sweetest and have the best texture.

Prep-Ahead Tricks

Making this for big groups taught me how to plan ahead. You can make the sauce up to two days before 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 freshly cooked pasta and seafood. Works perfectly every time.

Drinks That Go Great

A cold glass of Chardonnay or Viognier tastes amazing with this rich dish. The wine's tanginess cuts through the creamy sauce while its buttery flavor makes the seafood taste even better. If you prefer red wine, try a light Pinot Noir, especially with crab or lobster versions.

What To Serve With It

Make this a complete meal by adding an arugula salad with lemony dressing on the side. The peppery greens and citrus really balance out the rich mac and cheese. When I'm hosting dinner parties, I like to serve everyone their own little portion 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 | chefmelt.com

Final Kitchen Wisdom:

Let all your ingredients sit out and warm up before you start
Think about what seafood's in season for better taste and price
Freshly grated nutmeg adds a subtle something special to the sauce

This dish perfectly combines comfort food with a touch of luxury, making it great for anything from family dinners to fancy get-togethers. After tweaking it for years, it's become one of my most requested meals, showing that sometimes the best food is just a dressed-up version of stuff we already love.

Frequently Asked Questions

→ Can I swap out the shrimp?
Absolutely! Try crab, lobster, or any mix of seafood you like.
→ Can I prep this dish early?
You sure can! Get everything ready in advance and put it together right before serving.
→ Do I need to bake it?
Nope, it's great right off the stovetop too! Breadcrumbs are just an optional crispy touch.
→ Does pre-shredded cheese work here?
Fresh-grated melts smoother, but pre-shredded is fine if that's what you have.
→ What pasta works best for this?
Any short pasta is good—try shells, cavatappi, or stick with trusty macaroni.

Seafood Mac & Cheese

Turn your mac and cheese into a seafood masterpiece, filled with a cheesy sauce and perfectly cooked seafood goodness.

Prep Time
15 Minutes
Cook Time
30 Minutes
Total Time
45 Minutes

Category: Main Dish Recipes

Difficulty: Intermediate

Cuisine: American

Yield: 6 Servings

Dietary: ~

Ingredients

→ Cheese

01 1½ cups freshly shredded sharp cheddar
02 1 cup shredded mozzarella
03 ½ cup grated Parmesan

→ Topping

04 Chopped parsley for sprinkling
05 ½ cup breadcrumbs (optional)

→ Seasonings

06 Salt and pepper, adjust to taste
07 ½ teaspoon dry mustard powder
08 1 teaspoon powdered garlic
09 1 teaspoon onion powder

→ Sauce Base

10 3 tablespoons regular flour
11 2 cups whole milk
12 1 cup heavy cream
13 1 tablespoon olive oil
14 2 tablespoons unsalted butter

→ Pasta & Seafood

15 1 lb shrimp, peeled and deveined (or a mix of lobster and crab)
16 8 oz elbow pasta

Instructions

Step 01

Spread the mix into a buttered 9x9 pan, toss breadcrumbs on top, and bake at 350°F for 15 minutes till golden. Add some parsley before serving.

Step 02

Mix the pasta and seafood with the cheesy sauce. Stir till blended evenly.

Step 03

Melt butter, stir in flour, and cook till it’s lightly brown. Slowly pour in milk and cream while whisking. Add spices and cheese, stirring till it’s creamy and smooth.

Step 04

Warm up olive oil in a big pan over medium heat. Sauté shrimp for 2-3 minutes on each side until they turn pink and firm. Set aside.

Step 05

Cook elbow pasta in salted boiling water as instructed on the package. Once tender but firm, drain and put aside.

Notes

  1. Feel free to switch up the seafood options
  2. You can serve it either baked or just off the stovetop
  3. Pour in milk slowly to avoid clumps in the sauce

Tools You'll Need

  • Big pot for boiling pasta
  • Large frying pan
  • 9x9 dish for baking (optional)
  • Whisk for mixing sauce

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Has shellfish
  • Rich in dairy
  • Made with gluten