01 -
Cook the linguine according to package directions until al dente. Drain and set aside.
02 -
In a large skillet, heat olive oil over medium-high heat. Season the beef cubes generously with Cajun seasoning, salt, and pepper. Sear the beef on all sides until golden brown and cooked to your desired doneness. Remove the beef from the skillet and set aside.
03 -
In the same skillet, melt the butter over medium heat. Add the minced garlic and cook until fragrant, about 1 minute.
04 -
Pour in the heavy cream and chicken broth. Bring to a simmer, stirring occasionally.
05 -
Reduce the heat to low and stir in the mozzarella and Parmesan cheese until melted and smooth. Season with smoked paprika, salt, and pepper to taste.
06 -
Add the cooked linguine to the cheesy sauce and toss to coat thoroughly.
07 -
Gently fold in the seared beef cubes, ensuring they are evenly distributed throughout the pasta.
08 -
Serve immediately, garnished with chopped chives.