The best way to reheat steak is a low, slow oven and then a quick, hot sear. This brings leftovers back close to how they were, instead of tough and gray. A microwave, or a hot pan the whole way through, overcooks the outside before the center warms up. That's the most common way reheated steak goes wrong. Red Lobster's steaks, from the 7 oz. sirloin to the filet mignon, are on its dinner menu, with calories on our nutrition page.
Why steak is harder to reheat well than most leftovers
A good steak depends on its inside staying close to the doneness it was cooked to, whether that's medium-rare or something else. Most ways of reheating apply heat fast and unevenly. The outside goes well past its first doneness before the center has warmed. That matters far more for steak than for food where texture is less exact.
So the method matters more for steak than for a casserole or a soup. With those, uneven heating is hard to notice in the final dish.
The low-oven-then-sear method
Start by letting the cold steak sit at room temperature for 15 to 20 minutes. A colder center makes it more likely the outside overheats before the middle catches up, so this helps it warm evenly.
Next, set the oven low, around 250°F. Put the steak on a wire rack over a baking sheet so air moves around every side. Let it warm until the inside reaches about 110°F. This usually takes 20 to 30 minutes, depending on how thick it is. This slow stage warms the steak through without pushing it toward overcooked.
Then finish it in a well-heated skillet with a little oil or butter. Sear for 30 to 60 seconds per side. This brings back the crust that the slow oven can't make on its own. The goal is color and crust, not more cooking. Take the steak off the heat as soon as it's browned. If you leave it searing, the inside will climb past the 110°F it reached in the oven.
What the final result actually looks like
After a short rest, steak reheated this way usually settles at 125 to 130°F. That's close to medium-rare, even though it started as a fully cooked leftover. It ends up only a little less juicy than a fresh steak. The final sear can even give it a crisper crust than it had the first time.
Why microwaving usually disappoints
A microwave heats food fast but unevenly. Steak reheated this way tends to overcook at the edges before the center is even warm. That's the opposite of what the low oven does. It's the quickest option you have, but it's also the most likely to leave steak tough, dry and gray.
If speed matters more than texture right now, the microwave will do. Just know it's a tradeoff. It's not a shortcut to the same result.
Applying carryover cooking to reheated steak
Carryover cooking, covered in our full steak doneness guide, applies here too. A steak's temperature keeps rising for a few minutes after it leaves the heat. So take reheated steak off the sear a little before your target and let it rest. That rest covers the last rise, the same way it does when you cook a steak from raw.
Alternatives when an oven and skillet aren't both available
A sous-vide setup, if you have one, may be even better than the oven. It holds the steak at an exact, steady temperature, so you don't have to guess the oven time. You still finish with the same quick, hot sear for the crust. The catch is the equipment, which most home cooks don't keep just for leftovers.
An air fryer on low to medium heat is a good middle ground when the oven feels like too much for one portion. Follow it with the same short sear on the stove. The air fryer's moving hot air usually gets a similar result in less time. Whichever slow method you use, the rule is the same. Warm the inside gently, then finish with a short, truly hot sear. Don't try to do both steps at once.
Reheating a steak that's already been sliced
Sliced steak warms faster than a whole piece because there's less meat for the heat to travel through. But it also dries out more easily, since more of it is exposed. A gentler reheat works better here. Use a lower oven, or a covered skillet with a splash of broth or water to add back some moisture. Thin slices don't need the long warm-up a whole steak needs.
Skip the final hard sear on sliced steak, or keep it very short. Thin pieces have little inside to protect them, so they overcook and dry out fast.
Reheating a steak that includes a sauce or topping
Steak often comes with a sauce, a flavored butter, or a topping like sautéed mushrooms or caramelized onions. Reheat the steak and the topping separately. They usually need different heat and different timing. A cream or butter sauce, for example, can break under the short, very hot sear that's best for the steak's crust. Warm the sauce gently on its own, then bring the two together just before serving. That usually works better than reheating everything at once.
This matters most for sauces and toppings that don't handle high or long heat well. The method in this guide ends with an intense sear, and many delicate toppings can't take it without losing their texture.
Why doneness preference affects the ideal reheating target
A steak first cooked medium-rare lands back near medium-rare with the method above. A steak first cooked medium or medium-well needs a different target in the oven. Otherwise it drifts toward medium-rare, whatever it started as. Aim for an oven target about 15 to 20 degrees below the steak's first final doneness. Then finish with the same short sear. That keeps the leftover close to how it was first cooked, instead of using 110°F for every steak.
This matters most if you like a doneness well away from medium-rare. It means your leftovers match what you first ordered, not a different doneness.
Storing steak properly before you ever get to reheating it
Good reheating starts with good storage. Cooked steak holds for 3 to 4 days refrigerated at 40°F or below. Steak stored well within that window reheats far better than steak kept too long or left poorly sealed. Moisture lost in storage adds to the moisture lost when you reheat.
The short version: warm it in a low oven to about 110°F, then give it a short, hot sear for the crust. Skip the microwave if texture matters. Let the steak rest briefly before you cut it, just as you would with one cooked fresh.