If you’re wondering how long to cook 1 5 inch ribeye in oven, the answer depends on your desired doneness. A 1.5-inch ribeye steak benefits from oven finishing after searing to reach your preferred doneness evenly. This method, often called the reverse sear or a simple sear-and-roast, gives you a perfectly cooked steak with a beautiful crust.
This guide gives you clear, step-by-step instructions. You will learn the exact times and temperatures for a perfect result every time.
How Long To Cook 1 5 Inch Ribeye In Oven
The total oven time for a 1.5-inch ribeye is typically between 6 and 15 minutes after searing. The exact time varies based on your oven temperature and how well done you like your steak. The most reliable method is to use a meat thermometer.
Here is a general timing chart for a 1.5-inch ribeye cooked in a 400°F oven after a good sear. These times assume the steak starts at room temperature.
- Rare (120-125°F internal): 5-7 minutes
- Medium Rare (130-135°F internal): 8-10 minutes
- Medium (140-145°F internal): 10-12 minutes
- Medium Well (150-155°F internal): 12-14 minutes
- Well Done (160°F+ internal): 14-16 minutes
Remember, these are estimates. Oven temperatures can vary, and the starting temperature of your steak is crucial. A cold steak from the fridge will need several extra minutes in the oven.
Essential Tools For The Job
Having the right tools makes the process simple and ensures success. You don’t need a professional kitchen, but a few key items are non-negotiable.
- A heavy, oven-safe skillet (cast iron or stainless steel is perfect).
- A reliable instant-read meat thermometer. This is the most important tool.
- Tongs for handling the steak.
- A wire rack for resting the steak, which helps keep the crust crispy.
- Aluminum foil to tent the steak while it rests.
Preparing Your Ribeye Steak
Proper preparation is just as important as the cooking time. Taking these steps ensures maximum flavor and even cooking.
Bringing The Steak To Room Temperature
Take the steak out of the refrigerator at least 30 to 45 minutes before cooking. This allows the meat to warm up slightly. A steak that starts at room temperature cooks much more evenly than one that goes from cold to hot.
Seasoning Generously
Pat the ribeye completely dry with paper towels. A dry surface is critical for a good sear. Then, season all sides liberally with kosher salt and freshly ground black pepper. You can add other seasonings like garlic powder if you like, but salt and pepper are essential.
Some chefs recommend salting the steak even earlier, up to an hour before, to let the salt penetrate. This is a good technique if you have the time.
The Step By Step Cooking Method
Follow these numbered steps for a perfectly cooked ribeye. This is the standard sear-then-roast method.
- Preheat your oven to 400°F. Place your oven-safe skillet on the stove over medium-high heat. Let it get very hot for a few minutes.
- Add a high-smoke-point oil to the hot skillet, like canola or avocado oil. It should shimmer.
- Carefully place the seasoned ribeye in the hot skillet. Sear it undisturbed for 2-3 minutes per side to develop a deep brown crust. You can also sear the edges for about 30 seconds each if you wish.
- Immediately transfer the entire skillet to the preheated oven. This is where the main cooking happens.
- Cook for the time indicated in the chart above, checking the internal temperature with your thermometer about 2 minutes before you expect it to be done.
- Remove the skillet from the oven when the steak is about 5 degrees below your target temperature. The temperature will continue to rise while resting.
- Transfer the steak to a wire rack or warm plate. Tent it loosely with foil and let it rest for 5-10 minutes. This allows the juices to redistribute.
Understanding Doneness And Temperature
The only accurate way to know if your steak is done is by checking its internal temperature. Visual cues can be misleading, especially with different cuts. Here is what to aim for.
- Rare: 120-125°F. The center is cool to warm and bright red.
- Medium Rare: 130-135°F. The center is warm and red with a pink edge. This is the recommended doneness for ribeye by many chefs.
- Medium: 140-145°F. The center is hot and pink throughout.
- Medium Well: 150-155°F. The center is slightly pink.
- Well Done: 160°F and above. The center is gray-brown throughout.
Always insert the thermometer into the thickest part of the steak, avoiding the bone if there is one. Remember to account for carryover cooking during the rest.
The Reverse Sear Alternative
Another excellent method for a thick ribeye is the reverse sear. This involves cooking the steak low and slow in the oven first, then finishing with a quick sear. It offers superior edge-to-edge doneness.
How To Reverse Sear A Ribeye
- Preheat your oven to a low temperature, between 250°F and 275°F.
- Place the seasoned steak on a wire rack set over a baking sheet.
- Cook in the oven until the internal temperature is about 10-15 degrees below your final target. This can take 20-40 minutes for a 1.5-inch steak.
- Heat your skillet screaming hot on the stove. Sear the steak for 60-90 seconds per side to create the crust.
- Rest the steak for 5 minutes before slicing.
The reverse sear requires more time but gives you incredible control and a perfect doneness gradient. It’s especially good if you are cooking multiple steaks.
Common Mistakes To Avoid
Even with good instructions, small errors can affect the outcome. Be mindful of these common pitfalls.
- Using a cold steak. This leads to an overcooked exterior and a cold center.
- Not patting the steak dry. Moisture on the surface creates steam and prevents searing.
- Moving the steak too soon in the skillet. Let it develop a crust before flipping.
- Skipping the rest. Cutting into the steak immediately releases all the flavorful juices onto the cutting board.
- Not using a thermometer. Guessing will often lead to over or undercooking.
Tips For The Best Flavor
To make your ribeye truly exceptional, consider these simple tips. They add layers of flavor without complicating the process.
Using Butter And Aromatics
During the last minute of searing, add a few tablespoons of butter, along with fresh herbs like thyme or rosemary, and crushed garlic cloves to the skillet. Tilt the pan and baste the steak continuously with the melted butter using a spoon. This infuses incredible flavor into the meat.
Choosing The Right Cut
Look for a ribeye with good marbling—those thin white streaks of fat within the muscle. This intramuscular fat melts during cooking, basting the steak from the inside and making it juicy and flavorful. A boneless ribeye cooks slightly more evenly, but a bone-in ribeye has extra flavor from the bone.
Frequently Asked Questions
Here are answers to some common questions about cooking a thick ribeye in the oven.
Should I Cook A Ribeye Straight From The Fridge?
No, you should not. Always let it sit out to come to room temperature for 30-45 minutes. Cooking a cold steak will result in uneven cooking, with the outside overcooked before the inside reaches the right temperature.
How Do I Cook A Frozen 1.5 Inch Ribeye?
It is best to thaw the steak in the refrigerator overnight. If you must cook from frozen, use a very low oven (200°F) until it thaws and reaches an internal temperature of about 100°F, then sear it as usual. This will take considerable time and is less predictable.
What Is The Best Oven Temperature For Ribeye?
For the sear-and-roast method, 400°F is ideal. It is hot enough to cook the steak through quickly without overdoing it. For the reverse sear method, a low temperature between 250°F and 275°F works best.
How Long To Rest A Ribeye Steak?
Rest your cooked ribeye for at least 5 to 10 minutes. For a larger or thicker steak, aim for 10 minutes. This allows the muscle fibers to relax and reabsorb the juices, ensuring a moist steak when you cut into it.
Can I Cook Multiple Steaks At Once?
Yes, you can. Make sure your skillet is large enough so the steaks aren’t crowded, or use two skillets. If using one oven, you may need to add a couple extra minutes to the cooking time. Using a wire rack on a sheet pan for the oven phase is a good idea for multiple steaks.
Serving Your Perfect Ribeye
Once your steak has rested, it’s time to serve. Slice the steak against the grain for maximum tenderness. This means cutting perpendicular to the long muscle fibers you can see on the steak.
Serve it with simple sides that complement the rich flavor. Classic choices include a baked potato, roasted asparagus, sauteed mushrooms, or a crisp green salad. A pat of compound butter melting on top is also a fantastic finishing touch.
Cooking a 1.5-inch ribeye in the oven is a straightforward technique that yields impressive results. By focusing on proper searing, accurate oven timing, and using a meat thermometer, you can consistently achieve a steak cooked exactly to your liking. The key is patience during the sear and the rest. Now you have all the information you need to cook a fantastic ribeye at home.