Put a skillet on at the stove at medium high. Then salt and pepper your filets present side, aka not striped side, aka all one color side, aka the side you see in the pic. Put them seasoned side down in the pan and season the other side. Give them about 4-5 minutes a side. When they are firm to a poke with your finger take them out and set them aside in a dish that will catch the drippings.