To prepare a steaks with roquefort sauce, you'll first need to cut the steak into 12-inch (1.64-centimeter) thick slices. Cut each steak in half lengthwise. Place the cut-side down on the cutting board. Season both sides with salt and pepper to taste. Preheat the oven to 450?F (232?C) and grease the inside of the roasting pan with nonstick cooking spray. Heat the oil in the pan over medium-high heat until shimmering. Add the sliced steak and cook, turning occasionally, until browned on all sides, about 5 minutes. Remove from the heat and set aside.