A cast iron skillet paired with your oven gives steak a rich sear and even doneness from edge to center. If you want to learn how to cook steak in cast iron skillet in oven, this guide walks you through every step, from picking the right cut to resting the meat before you slice it.
The method is simple. You sear the steak on the stovetop, then move the whole pan into a hot oven to finish cooking. This two-stage approach gives you a dark crust outside and a juicy, evenly cooked middle.
Why Cast Iron Works So Well For Steak
Cast iron holds heat better than most pans. When you place a cold steak on a hot skillet, the temperature barely drops. That steady heat is what creates a proper sear.
The pan also moves straight from the burner to the oven without any issues. No plastic handles, no warping, no worries. It is one of the few pieces of cookware that handles both high stovetop heat and oven heat with ease.
- Excellent heat retention for a deep brown crust
- Oven safe at high temperatures
- Even heat distribution across the cooking surface
- Durable and inexpensive compared to other options
What You Will Need
Equipment
- A 10 or 12 inch cast iron skillet
- Tongs for flipping
- An instant read thermometer
- Oven mitts that can handle high heat
- A cutting board for resting
Ingredients
- One or two steaks, about 1 to 1.5 inches thick
- Kosher salt
- Black pepper
- High smoke point oil such as avocado or canola
- Optional: butter, garlic cloves, fresh thyme or rosemary
Ribeye, strip, and tenderloin all work great here. Thinner cuts cook too fast in the oven, so aim for at least one inch of thickness.
How To Cook Steak In Cast Iron Skillet In Oven
Follow these steps in order. The whole process takes about 15 to 20 minutes once you start cooking.
Step 1: Preheat The Oven
Set your oven to 425 degrees Fahrenheit. Place a rack in the middle position. Let the oven fully preheat while you prep the steak.
Step 2: Dry And Season The Steak
Pat the steak dry with paper towels. Moisture is the enemy of a good sear. Any water on the surface will steam instead of brown.
Season both sides generously with salt and pepper. If you have time, salt the steak 30 to 45 minutes ahead and let it sit at room temperature. This helps the seasoning penetrate and takes the chill off the meat.
Step 3: Heat The Skillet
Put the dry skillet on the stove over medium high heat. Let it heat for 3 to 5 minutes. You want it hot but not smoking wildly.
Add a thin layer of high smoke point oil. Swirl it around so the whole surface is coated.
Step 4: Sear The First Side
Lay the steak in the pan away from you to avoid splatter. Press it down gently with tongs for a few seconds so the whole surface makes contact.
Do not move it. Let it sear undisturbed for 2 to 3 minutes until a brown crust forms.
Step 5: Flip And Sear The Second Side
Flip the steak with tongs. Sear the other side for 1 to 2 minutes. If you want, add butter, garlic, and herbs now and spoon the melted butter over the top.
Step 6: Move The Skillet To The Oven
Transfer the whole pan into the preheated oven. Use oven mitts, the handle will be extremely hot.
Cook for 4 to 8 minutes, depending on thickness and your target doneness. Start checking with your thermometer at the 4 minute mark.
Step 7: Check The Temperature
Insert the thermometer into the thickest part of the steak, avoiding bone and fat. Use this guide:
- Rare: 120 to 125 degrees Fahrenheit
- Medium rare: 130 to 135 degrees Fahrenheit
- Medium: 140 to 145 degrees Fahrenheit
- Medium well: 150 to 155 degrees Fahrenheit
- Well done: 160 degrees Fahrenheit and above
Pull the steak about 5 degrees before your target. The temperature will rise as it rests.
Step 8: Rest The Steak
Move the steak to a cutting board or plate. Loosely tent it with foil. Let it rest for 5 to 10 minutes.
This step matters more than most people think. Resting lets the juices redistribute through the meat instead of running out onto the board when you cut.
Step 9: Slice Against The Grain
Find the direction of the muscle fibers and cut across them. This shortens the fibers and makes every bite more tender. Slice into half inch pieces and serve right away.
Tips For Better Results Every Time
Use A Thermometer, Not A Timer
Every steak and every oven runs a bit different. A timer gives you a guess. A thermometer gives you an answer. This one habit will improve your steak more than any other.
Do Not Overcrowd The Pan
If you are cooking two steaks, make sure they fit with some space between them. Crowding traps moisture and steams the meat instead of searing it. Cook in batches if needed.
Watch The Smoke Point
Cast iron gets very hot. Use an oil with a high smoke point like avocado, canola, or grapeseed. Butter burns fast, so add it near the end for flavor, not at the start.
Clean The Pan While It Is Warm
Let the skillet cool until it is warm but still safe to touch. Wipe it out with a paper towel, rinse with hot water, and dry it right away. A light coat of oil keeps the seasoning in good shape.
Common Mistakes To Avoid
- Putting a wet steak in the pan
- Using a cold skillet
- Skipping the rest time
- Cutting the steak too soon
- Choosing a thin cut that overcooks in minutes
- Forgetting that the handle stays hot after the oven
Final Thoughts
Cooking steak in a cast iron skillet and finishing it in the oven is one of the most reliable methods you can learn. The pan gives you the crust, the oven gives you control, and your thermometer tells you exactly when to pull it.
Practice this method a few times and you will stop guessing. You will know how your oven runs, how your pan heats, and how long your favorite cut needs. That kind of repeatable result is what makes this technique worth keeping in your regular rotation.