Step 1: Prepare the steak.
Pat the steaks dry with paper towels and season generously with salt and pepper. This step ensures a good sear, which is crucial for flavor.
Step 2: Heat the skillet.
Heat a cast-iron skillet over medium-high heat and add the olive oil. Make sure the oil is hot before adding the steaks to achieve a beautiful crust.
Step 3: Sear the steaks.
Sear the steaks for 3-4 minutes on each side for medium-rare, or adjust the cooking time to your preferred doneness. In the last minute of cooking, add the butter, smashed garlic, and fresh herbs (if using), and spoon the melted butter over the steaks for added flavor.
Step 4: Rest the steaks.
Remove the steaks from the skillet and let them rest on a plate, loosely covered with foil. Resting allows the juices to redistribute, ensuring a juicy steak.
Step 5: Make the haunted bourbon garlic cream sauce.
In the same skillet, reduce the heat to medium. Add 1 tablespoon of butter and minced garlic, sautéing for 1-2 minutes until fragrant. Carefully pour in the bourbon and let it simmer for 1-2 minutes to cook off the alcohol. Then stir in the heavy cream, Dijon mustard, Worcestershire sauce, cayenne pepper, salt, and pepper. Let the sauce simmer and thicken for 3-4 minutes before stirring in the grated Parmesan cheese. Adjust seasoning as needed.