How Long To Cook T-Bone Steak In Oven at 400

How Long To Cook T-Bone Steak In The Oven At 400 Degrees (2023)

Last Updated on September 7, 2023 by Shari Mason

Grilling is a popular method for cooking a T-bone steak, but do you know it’s not the only way to cook it?

You don’t have to go to a fancy restaurant for a delicious steak dinner because you can enjoy this mouth-watering cut in the comforts of your own home as long as you have an oven.

In this article, we’ll talk about how to cook T-bone steak, from rare to well done.

Here’s a complete guide on how long to cook T-bone steak in the oven at 400. Keep scrolling.

How Long Should You Cook T-Bone Steak In Oven At 400?

cooking t-bone steak inside the oven

I usually cook T-bone steak in the oven for 9-10 minutes for rare, 13-16 minutes for medium, and 20-24 minutes for well done at 400 degrees. Steaks without searing need a longer time to cook in the oven.

If you like to sear the steak first, you need 5 minutes of cooking time in the oven. I usually cook the steak for 7-9 minutes at 400°F for medium rare. 

Let your steak cook in the oven for 10-12 minutes if you like it medium done, and 13-15 minutes for well-done. 

The thickness is another factor to consider for your cooking time. The thickness of your steak can be 1 to 2 inches.

The T-bone steak is two cuts of steaks separated by a T-shaped bone. It’s made up of a piece of the strip and a tenderloin. [1] It might be challenging to cook since each cut may cook differently. 

However, it is still possible to completely cook the t-bone steak with your desired doneness.


Doneness Level


Sear your steak in a cast iron pan for 2 minutes per side. Then, leave it in the oven for 5 minutes; if you like your steak rare, cook it at 400°F. 

While this level of doneness is not typically ordered in steakhouses, a rare steak has a unique flavor. 

Read: How To Get A Good Crust On A Steak?

Medium Rare

If you like a medium rare steak, cooking it at 400°F for 7-9 minutes is best. The thickness of your steak can be 1 to 2 inches. Add 2-3 minutes for 1/2 additional thickness.

A medium-rare steak has a warm red center that is juicy. One sign that your steak has reached this level of doneness is when the beef’s internal temperature has reached 130°F- 135°F. [2]

Read: Which Cut Of Steak Has The Most Fat?


Grilled Steak

For a medium steak, leave it in the oven for 8-10 minutes until the internal temperature is 135°F-140°F. 

Serve your medium steak with side dishes to increase the quality of your meal. Some examples of side dishes are roasted beets with goat cheese and fresh peach salad.

Read: How Long To Cook Publix Salmon Pinwheels?

Medium Well

Cook the T-bone steak for 10-12 minutes if you want your steak medium done. At this point, your T-bone steak is juicy and moist. 

The internal temperature should reach 140°F-150°F. Ensure that the meat thermometer is not touching the T bone as it may throw off the temperature.

Well Done

For well done, cook the T-bone steak for 13-15 minutes, flipping once halfway until the internal temperature of 155°F- 160°F. 

There shouldn’t be red or pink inside. Let the steak rest for 5 minutes. Then, cut it against the grain.

How To Know If Your T-Bone Steak Is Done

Tender & Juicy T-Bone Steak in the Oven

Whenever I cook steak, I use a meat thermometer to know if it is done. The internal temperature depends on the degree of doneness you prefer.

For rare, the internal temperature should be 125°F, 130°F- 135°F for medium rare, and 135°F- 140°F for medium. 

If you like your steak medium well, the internal temperature should be 140°F- 150°F and 155°F-160°F for well done.

Find out what is the most expensive beef cut here.

Cooking T-Bone Steak in the Oven at High Temperature

You can achieve a good T-bone steak by exposing your meat to an ideal temperature of 400 degrees. When you grill steak, you expose the outer layer, and the sear will keep the inside of the steak juicy and tender. 

Do not cook your T-Bone steak lower or higher than 400 degrees. If you go lower, you will not get the perfect sear; if you go higher, you might overcook your meat. I learned the hard way by over-cooking mine, so make sure to use a timer to avoid it.

Should I Cover It With Aluminum Foil?

cooking steak with aluminum foil

Yes, you can cover the steak with aluminum foil. I usually cover my steak to prevent moisture from escaping. However, it depends on your preference. You can still cook the steak without aluminum foil.

“Allowing the meat to come to room temperature allows for a more even cook all the way through. If your meat is cold when it hits the pan, it can cause the muscle fibres to tense up.” 

-Thomas Godfrey, Chef and Food Operations Manager at The Meat & Wine Co.”

Tips When Cooking T-Bone Steak In Oven

  • Bring the steak to room temperature before cooking. 
  • Cook the steaks on both sides. This ensures that the steak is evenly cooked and juicier.
  • Season with salt. Seasoning with salt brines the steak, which could produce better flavor when searing before cooking it in the oven.
  • Sear the steak before cooking it in the oven. This will give the steak a crisp brown outside.
  • Let the T-bone steak rest before cutting it.

T-Bone Steak Oven Recipe


Prep Time: 15  mins

Total Time: 40 mins


  • 2 tbsp butter or olive oil
  • 2 14-ounce T-bone steaks, 2-3 inches thick
  • Salt and fresh ground pepper
  • 2 cloves garlic, minced
  • Fresh rosemary


Bring the steak to room temperature. Using a paper towel, pat the T-bone steaks dry and rub salt and pepper generously on both sides of the steak.

Preheat the oven to 400°F. Place a cast-iron skillet on medium-high heat on the burner. Add olive oil and place the T-bone steaks when the oil is hot.

Sear for 2 minutes on each flat side. Sear for another 30 seconds on the edges. After searing, move the iron skillet to the oven and cook for 5-7 minutes.

Flip once halfway through until you reach the internal temperature of your desired doneness. Remove T-bone steaks from the oven. Let them rest for 10 minutes.

When ready to serve, cut against the grain and garnish with fresh rosemary.

Serving: 2 people


What’s the best temperature to cook a T-bone steak in the oven?

400°F is the best temperature to cook a T-bone steak in the oven. The cooking time, however, will depend on your desired degree of doneness and the thickness of the steak.

Can you cook T-bone steak in the oven without a cast iron skillet?

Yes. You can cook T-bone steak without a cast-iron skillet. You can just broil the steak.

Add seasoned and oiled T-bone steak on a rimmed baking sheet. Place the baking sheet on the top rack of the oven.

Broil for 5 minutes on each side or until you reach desired temperature and doneness.

Should you marinate t-bone steak before you cook it in the oven at 400 degrees?

No, marinating t-bone steak is unnecessary before you cook it in the oven at 400 degrees. Marination is more appropriate for tougher cuts of meat. 

Since T-bone steaks are tender, you can season them with salt, pepper, and olive oil. 

How do I make my T-bone steak more tender?

To make T-bone steak more tender, you can use a meat mallet to pound it. It helps tenderize and soften the meat. 

How long does it take to cook a 1-inch t-bone steak in an oven at 400?

It will take at least 10 minutes to cook a 1-inch T-bone steak in an oven at 400. As a guide, the rule of thumb for cooking steak is 10 minutes per inch of thickness. 

Let’s Sum It Up

Cooking juicy and flavorful T-bone steaks isn’t limited to the grill. You can cook steaks perfectly in the oven, too.

Searing the steak in a cast-iron skillet before cooking it in the oven will take you less time to cook. If you like your steak medium rare, cook it for 7-9 minutes at 400°F. 

For medium done, leave the steak in the oven for 10-12 minutes and 13-15 minutes for well-done. 


Shari Mason

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