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Cajun Shrimp Steak Alfredo Pasta

Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Servings 6 people
Calories 850
Indulge in a rich and flavorful Cajun Shrimp Steak Alfredo Pasta, combining tender steak, succulent shrimp, and creamy Alfredo sauce. This dish is a delightful fusion of flavors and textures that will tantalize your taste buds.

Ingredients

Pasta

  • 1 lb fettuccine pasta
  • 2 tbsp olive oil (for pasta water)
  • Salt (for pasta water)

Steak

  • 1.5 lbs steak (ribeye, sirloin, or New York strip, 1-inch thick)
  • 2 tbsp olive oil (for searing steak)
  • 2 tbsp unsalted butter (for basting steak)
  • 2 tsp Cajun seasoning blend
  • 1 tsp smoked paprika (optional)
  • 0.5 tsp garlic powder
  • to taste Salt and freshly ground black pepper (for steak)

Shrimp

  • 1 lb large raw shrimp, peeled and deveined
  • 1 tbsp olive oil (for searing shrimp)
  • 1 tbsp unsalted butter (for shrimp)
  • 1.5 tsp Cajun seasoning blend (for shrimp)
  • 0.5 tsp onion powder
  • to taste Salt and freshly ground black pepper (for shrimp)

Alfredo Sauce

  • 4 tbsp unsalted butter (for sauce)
  • 4 cloves garlic, minced
  • 0.5 cup finely diced yellow onion (optional)
  • 2 cups heavy cream (full-fat)
  • 1 cup freshly grated Parmesan Reggiano cheese
  • 0.5 cup freshly grated Pecorino Romano cheese (optional)
  • 0.25 tsp ground nutmeg
  • to taste Salt and freshly ground black pepper (for sauce)
  • 0.25 to 0.5 reserved pasta water (for thinning sauce)

Garnish

  • 0.5 cup diced red bell pepper (optional garnish)
  • 0.5 cup diced green bell pepper (optional garnish)
  • 0.25 cup chopped fresh parsley (for garnish)
  • Extra grated Parmesan cheese (for serving)
  • Red pepper flakes (for an extra kick (optional))

Instructions 

  • Pat steak dry. Combine 2 tsp Cajun seasoning, 1 tsp smoked paprika (if using), and 1/2 tsp garlic powder. Season steak generously with this blend, salt, and pepper.
  • Heat a heavy skillet over medium-high with 2 tbsp olive oil. Sear steak 3-4 min per side for medium-rare/medium. Reduce heat, add 2 tbsp butter, and baste steak for 1-2 min. Rest steak on a cutting board for 5-10 min, then slice against the grain.
  • Pat shrimp dry. Toss with 1.5 tsp Cajun seasoning, 1/2 tsp onion powder, salt, and pepper. Heat 1 tbsp olive oil in a clean skillet over medium-high. Sear shrimp 1-2 min per side until pink and opaque. Add 1 tbsp butter, cook until fully cooked. Remove and set aside.
  • Melt 4 tbsp butter in a large skillet over medium heat. Sauté optional diced yellow onion and bell peppers for 3-5 min until soft. Add 4 minced garlic cloves, cook 1 min until fragrant. Pour in 2 cups heavy cream, bring to a gentle simmer, stirring occasionally.
  • Gradually whisk in 1 cup freshly grated Parmesan and 1/2 cup Pecorino Romano (if using) until melted and smooth. Stir in 1/4 tsp ground nutmeg. Season with salt and pepper to taste. Keep warm over very low heat.
  • Bring a large pot of heavily salted water to a rolling boil. Add 2 tbsp olive oil. Cook 1 lb fettuccine according to package directions until al dente. Reserve 1/2 to 1 cup pasta water, then drain pasta thoroughly (do not rinse).
  • Transfer hot, drained pasta directly to the skillet with the Alfredo sauce. Toss gently to coat. Fold in sliced Cajun steak and seared Cajun shrimp. If needed, add reserved pasta water a tablespoon at a time to reach desired sauce consistency. Taste and adjust seasoning. Garnish with fresh chopped parsley and extra Parmesan. Serve immediately.

Notes

Adjust the amount of Cajun seasoning to your preferred level of spiciness.
Calories: 850kcal
Cost: $30
Course: Main Course
Cuisine: American, Cajun
Keyword: pasta, shrimp, Steak