Salting the ribeye steak two days prior to cooking brines the steak, helps tenderize it, and adds rich flavor.
The 48-hour dry brine is crucial; it tenderizes the meat and deeply seasons it from within. Ensure your cast-iron skillet is screaming hot before adding oil, then wait for the oil to shimmer to achieve a perfect, hard sear. Avoid overcrowding the pan; cook steaks in batches if necessary to maintain high heat and achieve proper browning. Always let the steak rest for at least 5-10 minutes after cooking to allow juices to redistribute, ensuring a tender and moist result. For added depth, consider basting with the melted butter and a crushed garlic clove or a sprig of rosemary during the final minutes of cooking.