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Grilled spicy cajun steak with creamy Alfredo pasta, garnished with chopped herbs and pepper.

Spicy Cajun Steak with Creamy Alfredo Pasta

Bold Cajun-rubbed steak meets velvety Alfredo pasta in this spicy, creamy, restaurant-worthy dinner. A one-pan showstopper packed with flavor and perfect for steak and pasta lovers alike.
Prep Time 20 minutes
Cook Time 20 minutes
Total Time 40 minutes
Course Dinner, Main Course
Cuisine American, Cajun, Italian-Inspired
Servings 2 plates

Equipment

  • Cast Iron Skillet
  • Large pot
  • Mixing bowl
  • Knife
  • Cutting board
  • Tongs

Ingredients
  

For the Cajun Steak

  • 2 ribeye steaks or NY strip
  • 1 1/2 tablespoons Cajun seasoning
  • 1 teaspoon brown sugar
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 2 tablespoons olive oil

For the Alfredo Pasta

  • 8 oz fettuccine pasta
  • 2 tablespoons butter
  • 2 cloves garlic minced
  • 1 cup heavy cream
  • 1 cup Parmesan cheese freshly grated
  • 1/8 teaspoon nutmeg
  • salt and white pepper to taste

For Garnish

  • fresh parsley chopped
  • red pepper flakes optional
  • extra Parmesan for serving

Instructions
 

  • Pat steaks dry and season with Cajun seasoning, brown sugar, garlic powder, salt, and pepper. Rub in olive oil and let rest at room temp for 30 minutes.
  • Bring a large pot of salted water to a boil. Cook fettuccine until al dente. Reserve 1 cup pasta water and drain (do not rinse).
  • Heat a cast iron skillet over high heat. Sear steaks 3–4 minutes per side for medium-rare. Let rest on cutting board for 5 minutes.
  • In another skillet, melt butter over medium heat. Add garlic and sauté for 30 seconds. Add cream and simmer gently.
  • Whisk in Parmesan until smooth. Stir in nutmeg, salt, and white pepper. Use reserved pasta water to loosen sauce if needed.
  • Add fettuccine to the sauce and toss gently to coat.
  • Slice steak against the grain and layer over plated Alfredo pasta. Garnish with parsley, red pepper flakes, and extra Parmesan.

Notes

Use an instant-read thermometer for perfect steak doneness. Fresh Parmesan melts smoother than pre-shredded. Add cream cheese for extra richness. Always rest the steak before slicing.
Keyword cajun pasta, ribeye alfredo, spicy creamy steak pasta, steak alfredo