CAJUN SHRIMP AND CRAB MAC AND CHEESE – It is super creamy, cheesy and decadent. This delicious spin on the classic dish will surely be your new favorite!



Cajun Shrimp:

— 2 pounds shrimp, peeled and deveined (if frozen, thawed)
— 2 tablespoons olive oil
— 1-2 Tbsp Cajun seasoning
— Pinch of Salt
— Pinch of freshly ground black pepper

Mac and Cheese:

— 3 cups elbow macaroni, uncooked
— 2Ibs Fresh Crab legs, cooked OR 2 and 1/2 cups imitation crab meat, diced
— 1/4 cup fresh or dried basil + more for topping
— 1 cup whole milk
— 2 – 2 and 2/3 cups evaporated milk
— 1/2 – 1 tsp Paprika, or to taste (see notes)
— 1/4 – 1/2 tsp Cayenne Pepper, or to taste (see notes)
— 1/2 tsp salt, or to taste
— 1/2 tsp freshly ground black pepper, or to taste
— 2 large eggs, beaten
— 4 cups sharp cheddar cheese, grated
— 2 cups mild cheddar cheese, grated
— 2 cups Colby & Monterey jack cheese, grated
— 1/2 cup Parmesan cheese, grated
— Cajun seasoning, for topping


For the Cajun Shrimp:

Read the notes before beginning the recipe.

Heat a large skillet over medium heat. In a medium bowl, add shrimp, olive oil, Cajun seasoning, and a pinch of salt and pepper and toss to combine and coat the shrimp.

Once the skillet is hot, add shrimp and cook, stirring constantly, until the shrimp is pink, 4-6 minutes. Set aside.

For the Pasta:

Preheat oven to 350F (177C). Lightly butter a 9×13-inch baking dish and set aside.

Bring a large pot of salted water to a boil over high heat. Add macaroni and cook until al dente (look at package directions to see how long it takes). Do not overcook.

Drain well and transfer cooked pasta to a large bowl. Mix in Cajun shrimp, crab chunks and basil. Set aside.

For the Cheese/Milk Mixture:

In a large bowl, add milk and evaporated milk and whisk to combine. Add paprika, cayenne, salt, and pepper and whisk to combine. Taste the milk and adjust the seasonings to your liking. Once you’re satisfied with the taste, add the eggs and beat until the mixture is combined.

Set aside 1 cup sharp cheddar cheese, 1/2 cup of Colby & Monterey, and 1/2 cup of Parmesan. Add the remaining cheese to the milk mixture and stir to combine.

Assembly of the Mac and Cheese:

Pour cheese mixture into macaroni and stir to combine. Pour mixture into prepared baking dish. Top with reserved cheeses. Sprinkle more basil, paprika, salt, pepper, and Cajun seasoning on top (optional).

Bake for 45-55 minutes, or until top is golden. Cover the top with foil around the 35-40 minute mark, making sure it doesn’t touch the cheese. Remove from oven and let it sit for about 25-30 minutes to set before serving.


I highly recommend altering the amount of spices to YOUR taste. The amount I added was perfect for mine and my family’s taste, however that may not be the same for you, so please taste the milk and add more of the spices to your liking.

If using fresh (cooked) crab legs, remove the meat from the shell and cut it into small chunks before adding it to the pasta. You may end up with less than 2 and 1/2 cups, which is fine. The 2 pounds of shrimp make up for that!

For the evaporated milk, you can use anywhere from 2 to 2 and 2/3 cups, depending on how creamy you want the mac and cheese. I used 2 and 2/3 cups of milk because I wanted the mac and cheese to be super creamy!

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