2) Season the filets with a little salt and pepper. Heat a skillet over medium-high until the pan is hot then drizzle with olive oil. Place the filets into the pan and cook to medium-rare, about 5 to 7 minutes per side. Remove the pan from the heat and pour brandy into the skillet. Carefully tilt skillet towards the flame to flambe. When the flames burn off, remove the filets from the pan. Remove butter from freezer and cut 4 thin coins and place one on each filet. Serve steaks while hot.