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.
Remove from heat and put the cast iron skillet with the steaks in it into the oven. Cook an additional 3 to 5 minutes, depending on thickness of steaks and degree of doneness you like. Using the Sear-Roasting technique, proceed to cook your steak to your desired internal temperature.inse off all the salt with water and then pat the steaks completely dry with paper towels. Cook the steak to you liking. Exception to the Rule-Steak Salt Curing Method: This salt curing method can make a choice cut of steak taste like prime steak. Use coarse, kosher, or sea salt only (not fine table salt).