Shrimp & Crab Pasta with Creamy Cajun Sauce

By Juno

Updated on

Delicious shrimp crab pasta topped with creamy Cajun sauce served in a bowl.

Why You’ll Love This Recipe

Shrimp & crab pasta with creamy Cajun sauce is a delightful dish that brings the flavors of the ocean right to your plate. It’s creamy, zesty, and packed with savory goodness. The combination of shrimp, crab, and a hint of Cajun spice creates a beautifully balanced meal that feels special yet is easy to whip up. Whether you’re cooking for family or hosting friends, this recipe is sure to impress everyone around the table.

How to Make Shrimp & Crab Pasta with Creamy Cajun Sauce

Ingredients:

  • 1 pound shrimp (cleaned and deveined)
  • 8 ounces linguine
  • 1 tablespoon oil
  • 1 teaspoon Cajun seasoning
  • 1 cup half-and-half
  • 2 tablespoons butter
  • 2 cloves garlic (minced)
  • Chopped parsley (a few sprigs)
  • 1 Roma tomato (finely diced)
  • ¼ cup Parmigiano Reggiano cheese
  • 1 tablespoon lemon juice (optional)
  • Salt and pepper to taste

Directions:

  1. Pat the cleaned shrimp dry with a paper towel, then season them with a few pinches of salt, pepper, and ½ teaspoon of Cajun seasoning.
  2. Cook the linguine according to the package instructions and set it aside.
  3. Heat a large pan over medium heat.
  4. Add the oil and butter to the pan.
  5. Place the shrimp in a single layer and add the minced garlic. Cook for 2 minutes, then flip the shrimp and cook for another 1-2 minutes, or until they turn pink and are fully cooked.
  6. Pour in the half-and-half and add the Parmigiano Reggiano. Bring the mixture to a gentle boil, whisking continuously for about 2 minutes.
  7. Turn off the heat and add the cooked pasta to the pan.
  8. Stir in the diced tomato, chopped parsley, and the remaining ½ teaspoon of Cajun seasoning.
  9. Squeeze in the lemon juice, if desired. Be careful, as lemon juice can cause dairy to curdle. Adding it with the heat off reduces this risk and enhances the flavor.
  10. Mix everything well; the sauce will continue to thicken as it cools. If the sauce gets too thick or clumpy, just add a splash of half-and-half to bring back its creamy texture.
  11. Serve immediately and enjoy!

Tips to Make Shrimp & Crab Pasta with Creamy Cajun Sauce

  • Make sure your shrimp are fresh or properly thawed. This ensures the best flavor and texture.
  • Don’t overcook the shrimp. They should only take a few minutes to turn pink.
  • Adjust the amount of Cajun seasoning based on your spice preference.
  • For extra flavor, consider adding some red pepper flakes if you like it spicy!

How to Serve Shrimp & Crab Pasta with Creamy Cajun Sauce

Serve this dish warm right from the pan. It pairs wonderfully with a crisp green salad or garlic bread. For a finishing touch, sprinkle additional chopped parsley and some extra grated Parmigiano Reggiano on top. A chilled glass of white wine also complements this pasta perfectly.

How to Store Shrimp & Crab Pasta with Creamy Cajun Sauce

If you have leftovers (which is rare), let them cool completely before storing. Place them in an airtight container in the fridge, where they’ll last for about 2-3 days. When you reheat, add a splash of half-and-half or water to keep the sauce creamy.

Variation

You can add lump crab meat along with the shrimp for an even richer flavor. You can also substitute the linguine with your favorite pasta type, like fettuccine or penne.

FAQs About Shrimp & Crab Pasta with Creamy Cajun Sauce

Can I use frozen shrimp?
Yes! Just make sure to thaw them before cooking for the best results.

Is this recipe spicy?
It has a mild spice level due to the Cajun seasoning. You can adjust the spice by adding more or less seasoning.

Can I make this dish ahead of time?
While this dish is best fresh, you can prepare the sauce ahead of time and then add the shrimp and pasta just before serving.

What can I substitute for half-and-half?
You can use heavy cream for a richer texture or a mixture of milk and cream if you want something lighter.

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Shrimp & Crab Pasta with Creamy Cajun Sauce

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A delightful shrimp and crab pasta dish with a creamy Cajun sauce, combining ocean flavors in a zesty, savory meal that’s easy to prepare.

  • Author: juno
  • Prep Time: 15
  • Cook Time: 15
  • Total Time: 30
  • Yield: 4 servings
  • Category: Main Course
  • Method: Sautéing
  • Cuisine: American
  • Diet: Seafood

Ingredients

  • 1 pound shrimp (cleaned and deveined)
  • 8 ounces linguine
  • 1 tablespoon oil
  • 1 teaspoon Cajun seasoning
  • 1 cup half-and-half
  • 2 tablespoons butter
  • 2 cloves garlic (minced)
  • Chopped parsley (a few sprigs)
  • 1 Roma tomato (finely diced)
  • ¼ cup Parmigiano Reggiano cheese
  • 1 tablespoon lemon juice (optional)
  • Salt and pepper to taste

Instructions

  1. Pat the cleaned shrimp dry with a paper towel, then season with salt, pepper, and ½ teaspoon of Cajun seasoning.
  2. Cook the linguine according to package instructions and set aside.
  3. Heat a large pan over medium heat and add the oil and butter.
  4. Place the shrimp in a single layer, adding the minced garlic. Cook for 2 minutes, flip, and cook for another 1-2 minutes until fully cooked.
  5. Pour in the half-and-half and add the Parmigiano Reggiano. Bring to a gentle boil, whisking continuously for about 2 minutes.
  6. Turn off the heat and add the cooked pasta to the pan.
  7. Stir in the diced tomato, chopped parsley, and remaining Cajun seasoning.
  8. Squeeze in the lemon juice if desired, and mix everything well. If the sauce thickens too much, add a splash of half-and-half.
  9. Serve immediately and enjoy!

Notes

Ensure shrimp are fresh or properly thawed. Avoid overcooking the shrimp and adjust spice to preference. Consider adding red pepper flakes for extra heat.

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