Return the cooked steak to the skillet and toss to coat in the garlic butter sauce. Cook for an additional 2-3 minutes, allowing the flavors to meld together.
Remove the roasted potatoes from the oven and add them to the skillet with the steak. Toss everything together until well combined.
Melt the remaining 2 tablespoons of unsalted butter over the steak and potatoes, stirring gently to coat evenly.
Serve the garlic butter steak and potatoes hot, garnished with fresh parsley.
Prep Time: 15 minutes | Cooking Time: 30 minutes | Total Time: 45 minutes
Kcal: 600 kcal | Servings: 4 servings