Pat the steaks dry and season both sides with garlic powder, paprika, salt, and black pepper.
Heat olive oil in a large skillet over medium-high heat.
Sear the steaks for 3–4 minutes per side (or until desired doneness). Remove and set aside.
In the same skillet, melt butter and sauté the garlic for 30 seconds until fragrant.
Add beef broth and simmer for 2 minutes, scraping up any browned bits.
Stir in heavy cream, Dijon mustard, black pepper, and Parmesan cheese.
Simmer for 3–5 minutes until the sauce thickens slightly.
Return the steaks to the skillet and spoon the sauce over them.
Garnish with fresh parsley and serve immediately.
