Creamy Seafood Mac

Category: Dinner Solutions You'll Love

Decadent mac loaded with shrimp, crab, and three cheeses. It’s ready in 1 hour 45 mins, including cooling. Great for special dinners.
Hannah Author
Updated on Mon, 05 May 2025 18:54:21 GMT
Seafood Cajun Mac with Shrimp and Crab Save
Seafood Cajun Mac with Shrimp and Crab | recipesbyhannah.com

I was standing in my kitchen one Sunday, with cheese piled high and the sweet smell of seafood filling the air. I found out that turning regular mac and cheese into something amazing wasn't just doable - it was absolutely needed. This spicy seafood twist came together during a holiday when plain mac and cheese wouldn't cut it, and when I saw my normally picky relatives fighting over seconds, I knew this wasn't just food, it was something truly remarkable.

Key Ingredients

  • Get big shrimp so they don't get lost among the pasta.
  • You can use real or fake crab meat, whatever fits your wallet and taste.
  • The sharp cheddar gives you that familiar zip everyone wants.
  • Monterey Jack and Colby make everything melt beautifully.
  • The combo of evaporated milk and whole milk makes the creamiest base.
  • Real garlic cloves and Cajun spices build amazing flavors together.
Easy Cajun Shrimp and Crab Mac and Cheese Recipe Save
Easy Cajun Shrimp and Crab Mac and Cheese Recipe | recipesbyhannah.com

Delicious Comfort Creation

Pasta Prep:
Cook your elbow macaroni until it's soft but not mushy, a bit past al dente since it'll keep cooking in the oven.
Seafood Magic:
Coat your shrimp with plenty of Cajun spices and cook until they turn golden in the pan.
Cheese Magic:
Mix four different cheeses into warm milk until you get a velvety smooth mixture.
Mixing Time:
Put together your pasta, seafood and sauce with care so everything gets evenly mixed.
Final Step:
Sprinkle more cheese and spices on top before baking until it's bubbly and golden brown.

Velvety Sauce Secrets

That amazing creaminess comes from mixing regular and evaporated milk together, a trick my grandma taught me when I was just starting to cook. After making this countless times, I've learned that warming the milk mixture slowly and adding cheese bit by bit makes that silky sauce that has everyone scraping their plates clean.

Balancing Seafood Flavors

Watching those shrimp turn pink while covered in Cajun spices fills my kitchen with smells that make waiting almost impossible. Some nights I cook extra shrimp because I know people will sneak pieces while I'm putting everything together. The trick is having enough seafood spread throughout so you get that perfect mix of pasta, cheese, and juicy shrimp or crab in every bite.

Gathering Around The Table

Nothing gets folks to the dinner table faster than pulling this hot, bubbling dish from the oven, with its golden top hiding seafood treasures underneath. I've learned to make more than I think I'll need because watching everyone go back for seconds (and thirds) has become part of our tradition.

Customizing Your Dish

Sometimes I throw in extra cayenne when cooking for folks who love heat, or mix in cooked bell peppers and onions for more flavor. My sister always adds more garlic, while my brother-in-law can't have it without a crunchy breadcrumb topping.

Saving For Later

Put any extras (if you're lucky enough to have any) in a covered container in the fridge, then warm it up slowly with a splash of milk to bring back the creaminess. Though honestly, I've caught family members eating it cold straight from the fridge, saying it tastes just as good that way.

Cajun Shrimp and Crab Mac and Cheese Recipe Save
Cajun Shrimp and Crab Mac and Cheese Recipe | recipesbyhannah.com

Cooking Wisdom

Make sure your ingredients aren't cold from the fridge for the smoothest sauce.

Go with what tastes good to you for seasonings - the measurements are just starting points.

Cover with foil if the top gets too brown too quickly.

Each time I whip up this dish, whether for a big holiday or just because someone needs cheering up, I remember that great cooking isn't just about following steps - it's about creating times when food brings folks together, turning regular nights into special moments worth keeping in your heart.

Recipe FAQs

→ Are imitation crab options okay?
Totally! Swap fresh crab legs with 2 1/2 cups of imitation crab meat.
→ How hot is the spice?
You’re in control! Start mild with less seasoning and cayenne, then dial it up as needed.
→ Can I prep this in advance?
It’s best fresh, but reheats fine. Just mix in a bit of milk when warming up.
→ What sides match well?
A crisp green salad is a great way to cut through the creamy richness.
→ Can I store it in the freezer?
Nope, not a good idea. Creamy sauces don’t hold up well after freezing and thawing.

Seafood Mac and Cheese

Super creamy cheesy pasta paired with cajun shrimp, crabmeat, and a trio of melting cheeses. A comfort food classic.

Preparation Time
20 min
Cooking Time
55 min
Total Time
75 min

Category: Main Dishes

Difficulty Level: Intermediate

Cuisine: Cajun

Yield: 8 Servings (1 9x13 pan)

Dietary Preferences: ~

Ingredients

→ Cajun Shrimp

01 2 tablespoons of olive oil
02 A pinch each of black pepper and salt
03 2 lbs of shrimp, cleaned and peeled
04 1-2 tablespoons of Cajun spice mix

→ Mac and Cheese Base

05 3 cups of uncooked elbow macaroni
06 One-quarter to half a teaspoon of cayenne pepper
07 2 lbs of cooked crab (or 2 1/2 cups of imitation crab meat)
08 A quarter cup of basil (fresh or dried), and extra for garnish
09 1/4 to 1/2 teaspoon of paprika
10 1 cup of whole milk
11 Salt, about 1/2 tsp
12 2 to 2 2/3 cups of evaporated milk
13 Two large beaten eggs
14 1/2 tsp freshly ground black pepper

→ Cheese Mixture

15 2 cups of grated Colby and Monterey Jack cheese
16 4 cups of grated sharp cheddar cheese
17 A half cup of grated Parmesan cheese
18 2 cups of grated mild cheddar cheese
19 Extra Cajun spice for garnish

Directions

Step 01

Toss the shrimp with Cajun seasoning, oil, and a pinch of salt and pepper. Sear them in a hot pan for 4-6 minutes until they turn pink. Put them to the side for now.

Step 02

Boil macaroni in salted water until it's just cooked (al dente). Drain it, then mix it with crab, shrimp, and the basil.

Step 03

Beat together the eggs, whole milk, evaporated milk, and spices. Leave some cheese aside for the topping, and stir the rest into this mixture.

Step 04

Gently mix the macaroni with your cheese sauce. Spread this mixture in a greased 9x13 pan, sprinkle with the saved cheese and seasonings.

Step 05

Pop it in the oven at 350°F for 45-55 minutes. Cover it with foil around the 35-minute mark to avoid burning. Let it sit for about half an hour before enjoying.

Notes

  1. Feel free to adjust the seasoning to suit your taste.
  2. Adding more evaporated milk makes it creamier.
  3. Let it rest before eating so it holds its shape better.

Required Equipment

  • 9x13 inch dish for baking
  • A big frying pan
  • A large pot for boiling pasta
  • Mixing bowls of good size

Allergen Information

Check all ingredients for potential allergens and consult a medical professional if uncertain.
  • Includes crustaceans like shrimp and crab.
  • Has dairy ingredients like milk and cheese.
  • Contains eggs in the recipe.
  • Macaroni includes gluten.

Nutritional Information (per serving)

These details are for reference only and shouldn't replace medical advice.
  • Calories: 750
  • Fats: 38 g
  • Carbohydrates: 45 g
  • Proteins: 52 g