The secret to cooking restaurant-quality steaks at home? A cast iron skillet! This Herb Butter Basted Cast Iron Steak recipe will teach you how to use a cast iron skillet to cook the perfect steak every time – juicy and melt-in-your-mouth tender with a beautifully browned and crusty sear, and finished with a rich, flavorful herby garlic butter baste. A go-to stovetop steak method!