Keto Steak - cooking recipe

Ingredients

1 pound beef sirloin steak, at least 1-inch thick
salt and pepper to taste
2 tablespoons butter

Preparation

Remove steak from the refrigerator at least 1 hour before cooking to allow it to come to room temperature. Season generously with salt and pepper.
Preheat the oven to 200 degrees F (95 degrees C).
Heat an ovenproof skillet over medium-high heat. Add butter. Sear steak for 2 minutes; flip and cook on the other side, 2 minutes more.
Place steak in the oven and cook for 10 to 20 minutes, depending on steak thickness and desired doneness. Let steak rest for 10 minutes before serving.