We doubled the recipe..thinking I was going to have some left over for 2 of us. Was I wrong. These were fantastic and really easy. Note to self: you can make these ahead of time but tossing the zucchini into a bag and leaving until ready to dump on the cookie sheet.
Drizzle vegetable oil into an aluminum or cast-iron pan, and heat the pan on the stove until the oil just begins to smoke. Add your flank steak to the pan. Cook one steak at a time. Sear each side of the flank steak for 2 to 4 minutes. Use fork or tongs to turn the flank steak once. Test the flank steak with a meat thermometer for at least an internal temperature of 145 F right before you anticipate the cooking time for your steaks to end.
1 Let sit on counter top for 30 minutes. 2  Place oil in large cast iron skillet (or heavy stainless steel skillet) and heat until medium hot. 3  Place chops in the pan, placing them so they don't touch each other. 4  Cook each side slowly (lower heat if necessary) until nice and golden brown on each side. Place oil in large cast iron skillet (or heavy stainless steel skillet) and heat until medium hot. 2  Place chops in the pan, placing them so they don't touch each other. 3  Cook each side slowly (lower heat if necessary) until nice and golden brown on each side. 4  This will take about 4 minutes per side.