Cast Iron Skillet Steaks with Garlic Herb Butter

 This method delivers a steakhouse-quality crust (the Maillard reaction) that only a heavy, screaming-hot cast iron skillet can provide. The heat retention ensures even cooking, and the pan moves perfectly from stovetop to oven if needed.

Image: The Perfect Sear

To get you inspired, here is what your steak will look like mid-sear. Notice the deep, even, mahogany-brown crust forming where the meat meets the hot, dark cast iron. The smoke and visible sizzling butter are indicators of the intense heat required.

Ingredients

• 2 thick-cut steaks (1.5 to 2 inches), such as Ribeye or New York Strip
• 2 tablespoons high-smoke point oil (avocado oil or grapeseed oil are best)
• 3 tablespoons unsalted butter
• 3 cloves garlic, smashed
• 3 sprigs fresh thyme or rosemary (as seen sizzling in the image)
• Coarse kosher salt
• Freshly cracked black pepper

Equipment

• 10-inch or 12-inch Cast Iron Skillet
• Instant-read meat thermometer
• Tongs

Instructions

1. Prepare the Steaks (Crucial Step)

Remove the steaks from the refrigerator 45–60 minutes before cooking. Bringing the meat to room temperature ensures even cooking. Pat them extremely dry with paper towels. Water is the enemy of a good sear (see the dry crust forming in the image). Season generously on all sides with kosher salt and cracked pepper.

2. Get the Skillet Screaming Hot

Place your cast iron skillet on high heat on your stovetop. Add the high-smoke point oil. You will know it is ready when the oil is shimmering and just starting to smoke. This is essential for creating the crust shown in the photo.

3. The Sear

Carefully lay the seasoned steaks into the hot skillet. Do not crowd the pan. You should immediately hear a loud, aggressive sizzle. Press down slightly on the steaks to ensure maximum contact. Do not touch them for 2–3 minutes. A deep, mahogany crust must form before they will be released cleanly from the cast iron.

4. Flip and Butter Baste

Flip the steaks. They should be beautifully dark brown (refer to the image). Immediately add the butter, smashed garlic, and fresh herbs (rosemary/thyme) to the skillet. The butter will melt and foam rapidly.

Tilt the skillet slightly and use a large spoon to continuously baste the steaks with the hot, foaming, garlic-herb butter for the remaining 2–3 minutes of cooking. This adds immense flavor and helps the top surface cook.

5. Check the Temperature

Insert the thermometer into the thickest part of the steak. Pull the steaks off the heat when they reach 130°F (54°C) for Medium-Rare, or 140°F (60°C) for Medium. Remember, the temperature will rise another 5 degrees while resting.

6. Rest the Meat

Transfer the steaks to a cutting board and pour the remaining butter from the pan over them. Tent loosely with aluminum foil and let them rest for at least 8–10 minutes. This allows the juices to redistribute, guaranteeing a moist steak.

7. Serve

Slice it against the grain and serve immediately.