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Cajun Steak Bites and Cheesy Garlic Shells

Tender Cajun steak bites served with creamy cheesy garlic pasta shells.
A rich one skillet dinner ready in about 40 minutes.
Perfect for busy weeknights and comforting family meals.
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Prep Time 15 minutes
Course Main Course
Cuisine American with Cajun Inspiration

Ingredients
  

For the Cajun Steak Bites

  • 1½ lbs sirloin steak cut into 1-inch cubes
  • 1 tbsp Cajun seasoning
  • ½ tsp smoked paprika
  • ½ tsp garlic powder
  • ½ tsp onion powder
  • ½ tsp salt
  • ¼ tsp black pepper
  • 1 tbsp olive oil
  • 1 tbsp butter

For the Cheesy Garlic Shells

  • 8 oz medium pasta shells
  • 1 tbsp butter
  • 4 garlic cloves minced
  • 2 tbsp all-purpose flour
  • 1½ cups whole milk
  • 1 cup shredded sharp cheddar cheese
  • ½ cup shredded mozzarella cheese
  • ¼ cup grated Parmesan cheese
  • Salt and black pepper to taste
  • 1 tbsp chopped fresh parsley

Instructions
 

Season the Steak

  • In a bowl, combine the steak cubes with Cajun seasoning, smoked paprika, garlic powder, onion powder, salt, and pepper until evenly coated.

Sear the Steak

  • Heat olive oil and butter in a large skillet over medium-high heat. Add the steak cubes in a single layer and cook for 2–3 minutes per side until browned with a flavorful crust while remaining tender inside.
  • Transfer the steak to a plate.

Cook the Pasta

  • Cook the pasta shells according to package directions until al dente. Drain and set aside.

Prepare the Cheese Sauce

  • Using the same skillet, melt butter over medium heat. Add minced garlic and cook for about one minute.
  • Whisk in the flour and cook for another minute. Slowly pour in the milk while whisking continuously. Simmer for 3–5 minutes until the sauce thickens.
  • Stir in cheddar, mozzarella, and Parmesan until completely melted and smooth. Season with salt and pepper.

Assemble

  • Add the cooked shells to the cheese sauce and gently stir until coated.
  • Return the steak to the skillet, nestling it over the pasta. Spoon some sauce over the steak if desired and garnish with fresh parsley.
  • Serve your Cajun Steak Bites and Cheesy Garlic Shells immediately while hot and creamy.

Notes

  • Add sautéed mushrooms for extra flavor.
  • Spinach can be stirred into the cheese sauce during the final minute.
  • Serve with garlic bread or a fresh green salad.
  • For a lighter version, use reduced-fat milk and cheese.