Season the steak bites: Pat the steak cubes dry with paper towels. Season them generously with salt, black pepper, paprika, and onion powder, ensuring the seasoning coats all sides.

Sear the steak: Heat olive oil in a large skillet over medium-high heat. Add the steak bites in a single layer and sear until each side is deeply browned, about 2–3 minutes per side. Remove and set aside.

Make the garlic butter: In the same skillet, reduce the heat to medium and add the butter. Once melted, add the minced garlic and cook for 30–60 seconds until fragrant but not burnt.

Coat the steak bites: Return the seared steak bites to the skillet and toss them in the garlic butter until fully coated and warmed through. Remove from heat and set aside.

Cook the pasta shells: In a separate pot, boil the pasta shells according to package directions until tender. Drain and set aside.

Create the creamy parmesan sauce: In a saucepan, combine heavy cream, chicken broth, grated parmesan, and Italian seasoning. Simmer over medium heat until the sauce thickens and becomes silky, stirring frequently.

Combine the pasta with the sauce: Add the cooked shells to the creamy parmesan sauce and stir until each shell is fully coated in the velvety mixture.

Serve and enjoy: Spoon the creamy parmesan shells onto plates and top with the garlic butter steak bites. Garnish with freshly chopped parsley and serve warm for the ultimate comfort meal.