Preheat the oven to 250°F. Season the steaks generously with salt and pepper. Place them on a wire rack set on top of a lined baking sheet.
Bake for about 30-45 minutes for medium doneness. Use a thermometer to check the internal temperature of the steak, it should read 100°F. Don't worry, it'll cook more in the next step.
Just before the steaks come out of the oven, preheat an oiled cast iron skillet over high heat until the oil begins to smoke.
Transfer the steaks into the cast iron skillet with tongs and sear each side until it is browned, and until it reaches your desired doneness. (Keep in mind the temperature will continue to rise as the steaks rest).
Let the steaks rest for 3-5 minutes before you cut into them. Enjoy!