Garlic Butter Steak and Potatoes

Cook the Steaks:

While the potatoes are roasting, season the steaks generously with salt and pepper.
Heat the remaining 1 tablespoon of olive oil in a large skillet over medium-high heat. When the oil is hot, add the steaks.

Cook the steaks for 4-5 minutes per side for medium-rare (or cook to your preferred doneness). Use a meat thermometer to check for doneness: 135°F for medium-rare, 145°F for medium.
Remove the steaks from the skillet and let them rest on a plate, covered with aluminum foil

Make the Garlic Butter Sauce:
Reduce the heat to medium and add the butter to the same skillet used for steaks.