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Close-up of Cajun Steak Pasta in a white bowl showing charred steak with pink centers and glossy white cheddar sauce.

Cajun Steak Pasta with Creamy White Cheddar Sauce

A luxurious Cajun Steak Pasta featuring perfectly seared medium-rare steak strips over penne in a thick, glossy white cheddar sauce. Finished with fresh parsley and zesty Cajun spices for a restaurant-quality dinner.
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Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings: 4 people
Course: Dinner, Main Course
Cuisine: American, Cajun
Calories: 645
Ingredients Equipment Method Notes

Ingredients
  

Main Ingredients
  • 1 lb (450g) Sirloin or Ribeye Steak Cut into thick strips
  • 12 oz (340g) Penne Pasta Cooked al dente
  • 2 cups (225g) White Cheddar Cheese Freshly shredded
  • 1.5 cups (350ml) Heavy Cream
  • 2 tbsp Cajun Seasoning Divided use
  • 1/4 cup (15g) Fresh Parsley Finely chopped

Equipment

  • 1 Cast-Iron Skillet Essential for a heavy sear on the steak.
  • 1 Large pot For boiling the penne.

Method
 

Prepare the Steak
  1. Rub steak with 1 tbsp Cajun seasoning and salt. Let sit for 20 minutes.
  2. Sear in a hot skillet for 3-4 minutes per side until a brown crust forms and the center is pink (130°F). Rest for 8 minutes then slice.
Prepare the Pasta and Sauce
  1. Cook penne in salted water until al dente. Reserve 1 cup of pasta water.
  2. Simmer heavy cream with garlic, then whisk in white cheddar gradually until thick and glossy.
  3. Toss pasta in sauce. Top with steak strips, fresh parsley, and extra Cajun flakes.

Notes

Ensure the steak is dry before searing for the best crust.
Use room temperature cheese to prevent the sauce from breaking.