Cast Iron Steaks with Blue Cheese-Chive Butter
Why This Recipe Works
To pan-sear a thick-cut steak, we turned to a cast-iron skillet since its heat-retention properties are ideal for a perfect sear. We chose the moderately expensive boneless strip steak for its big, beefy flavor. But when we tried preheating the skillet on the stovetop, cast iron’s uneven heat distribution properties created an equally uneven sear on our steaks. As a result, we ended up preheating the skillet in the oven. To get a perfectly even sear, we used quite a large amount (2 tablespoons) of oil, since this meant that the steaks’ surfaces remained in contact with the heat even as the steaks unevenly contracted during cooking. We started out flipping our steaks only once, halfway through cooking. But we found that flipping the steaks more often led to a shorter cooking time and a smaller gray band of dry, overcooked meat just under the surface of the steaks. After testing different flipping techniques and heating levels, we found that flipping the steaks every 2 minutes and transitioning from medium-high to medium-low heat partway through cooking resulted in a perfectly browned, crisp crust and a juicy, evenly cooked interior every time.