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Creamy Cajun Steak Penne dish with garlic and Parmesan on a plate
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Creamy Cajun Steak Penne with Garlic & Parmesan

Creamy, juicy, and packed with bold Cajun flavor, this dish combines tender steak with penne pasta in a rich, garlicky, Parmesan-laced cream sauce.
Prep Time15 minutes
Cook Time30 minutes
Total Time45 minutes
Course: Main
Cuisine: American
Keyword: Easy
Servings: 4 servings

Equipment

  • Large Skillet
  • Mixing Bowl

Ingredients

Ingredients

  • 1 lb Sirloin steak, thinly sliced (about 1/4-inch slices)
  • 12 oz Penne pasta, uncooked
  • 1 tablespoon Olive oil
  • 1 tablespoon Cajun seasoning
  • 1/2 teaspoon Crushed red pepper flakes
  • 1 teaspoon Salt
  • 1/8 teaspoon Black pepper (plus more to taste)
  • 1 teaspoon Smoked paprika
  • 1 teaspoon Garlic powder
  • 4 cloves Garlic, minced
  • 1 small Onion, diced
  • 1 red bell pepper Sliced
  • 3 cups Beef broth (low-sodium preferred)
  • 1 cup Heavy cream (room temperature)
  • 3/4 cup Grated Parmesan cheese (freshly grated for best melting)
  • to taste Fresh parsley, chopped (for garnish)

Instructions

  • Warm the olive oil in a large skillet over medium-high heat. Toss the thinly sliced steak with Cajun seasoning, smoked paprika, garlic powder, crushed red pepper flakes, salt, and black pepper until evenly coated.
  • Add the seasoned steak to the hot pan in a single layer. Cook for about 2 to 3 minutes on each side until nicely browned and just shy of desired doneness. Remove the steak from the pan and set aside.
  • In the same pan, add the diced onion and sliced red bell pepper. Cook until the vegetables soften and the onion becomes translucent, about 5 minutes. Stir in the minced garlic and cook for another 30 to 60 seconds until fragrant.
  • Add the uncooked penne pasta to the pan, then pour in the beef broth. Bring to a boil, then reduce heat to a simmer and cook uncovered for 10 to 12 minutes, or until the pasta is tender.
  • Slowly stir in the heavy cream and Parmesan cheese. Mix gently until the cheese melts and the sauce becomes smooth. Adjust seasoning as needed.
  • Return the cooked steak slices to the pan and gently fold everything together. Let it simmer for 2 to 3 more minutes. Sprinkle chopped fresh parsley over the dish just before serving.

Notes

Use room-temperature heavy cream for a smoother finish. Slice the steak thinly across the grain for the most tender bites.