Instructions:
Step 1: Remove the steaks from the fridge and let them come to room temperature for about 30 minutes. Pat them dry with paper towels.
Step 2: Generously season both sides of the steaks with salt and freshly ground black pepper.
Step 3: Preheat a cast iron skillet over high heat until it is very hot, about 5 minutes.
Step 4: Add the olive oil to the hot skillet. Place the steaks in the skillet and sear without moving them for 2-3 minutes.
Step 5: Flip the steaks and add the butter, garlic, and rosemary to the skillet. Use a spoon to baste the steaks with the melted butter.
Step 6: Continue cooking for another 2-4 minutes, depending on your preferred doneness (use a meat thermometer if desired: 125°F for rare, 135°F for medium-rare).
Step 7: Remove the steaks from the skillet and let them rest on a cutting board for 5 minutes before slicing.
Storage Information:
Store any leftover steak in an airtight container in the refrigerator for up to 3 days. Reheat gently in a skillet over medium heat or in the oven at a low temperature. Avoid microwaving to maintain the steak’s texture.