How Long To Cook Steak In Oven At 350

If you’re wondering how long to cook steak in oven at 350, you’re in the right place. This method is perfect for a hands-off approach that delivers a perfectly cooked piece of meat. Cooking steak in the oven at a moderate temperature like 350°F is a reliable technique, especially for thicker cuts. It ensures even cooking from edge to center without the risk of a burnt exterior. We’ll walk you through everything you need to know to get it right.

The simple answer is that it depends on your steak’s thickness and desired doneness. A one-inch thick steak typically takes 20 to 30 minutes to reach medium-rare in a 350°F oven. However, this is just the oven time after searing. The total process involves a few key steps for the best results. Relying solely on time can be tricky, so we strongly recommend using a meat thermometer. It’s the only way to guarantee your steak turns out exactly how you like it.

Why Choose the Oven at 350°F?

You might think high heat is always better for steak. While a hot sear is crucial, finishing in a 350°F oven has distinct advantages. It’s a gentler, more forgiving method. The lower heat allows the steak’s internal temperature to rise slowly and evenly. This minimizes the gray, overcooked band just under the crust. It gives you a larger window of perfect doneness. This method is ideal for cooking multiple steaks consistently or for focusing on side dishes while the steak finishes cooking.

Essential Tools You’ll Need

Gathering your tools before you start makes the whole process smoother. You don’t need fancy equipment, but a few basics are non-negotiable.

A heavy, oven-safe skillet (cast iron or stainless steel are best).
A reliable instant-read meat thermometer.
Tongs for handling the steak.
Aluminum foil for resting the meat.
A cutting board to rest the steak on after.

Selecting the Right Cut of Steak

Not all steaks are created equal for oven finishing. Thicker cuts benefit most from this method. Thin steaks will cook too quickly on the stovetop alone. Aim for steaks that are at least 1 inch thick. Some excellent choices include:

Ribeye: Well-marbled and flavorful, it stays juicy during oven cooking.
Strip Steak (New York Strip): Tender and hearty, with good flavor.
Filet Mignon: A very tender, lean cut that cooks beautifully with this method.
Porterhouse/T-Bone: Offers two textures in one steak.

The Importance of Steak Temperature

Always start with a steak that’s not ice-cold. Take your steak out of the refrigerator about 30-45 minutes before cooking. Letting it come closer to room temperature helps it cook more evenly. If you put a cold steak in the oven, the outside can overcook before the center warms up. Pat the steak dry thoroughly with paper towels before seasoning. A dry surface is critical for getting a good sear.

Step-by-Step Cooking Instructions

Follow these steps for a perfectly cooked oven-finished steak every single time.

Step 1: Preheat and Prepare

Preheat your oven to 350°F. While it heats, season your steak generously with salt and pepper on all sides. You can add other dry seasonings like garlic powder or smoked paprika if you like. Ensure your skillet is oven-safe; plastic handles are not. Place the skillet on the stovetop over medium-high heat. Add a high-smoke-point oil like canola, avocado, or vegetable oil.

Step 2: Sear the Steak

Once the oil is shimmering hot, carefully place the steak in the skillet. You should hear a strong sizzle. Do not move it for 2-3 minutes. This allows a flavorful brown crust to form. Use your tongs to peek if needed. After 2-3 minutes, flip the steak and sear the other side for another 2-3 minutes. If your steak has a fat cap, you can sear that edge too by holding it with tongs.

Step 3: Transfer to the Oven

Without removing the steak from the skillet, immediately transfer the entire skillet to your preheated oven. This is where the even cooking happens. The time in the oven will vary. Here is a general guideline for a 1-inch thick steak, assuming it was seared first:

For Rare (120-130°F): 5-8 minutes in the oven.
For Medium-Rare (130-135°F): 10-15 minutes in the oven.
For Medium (135-145°F): 15-20 minutes in the oven.
For Medium-Well (145-155°F): 20-25 minutes in the oven.

Step 4: Check Temperature and Rest

Start checking the internal temperature with your thermometer a few minutes before the expected finish time. Insert the probe into the thickest part of the steak, away from bone or fat. Once it’s 5 degrees below your target temperature, remove the skillet from the oven. Transfer the steak to a cutting board and loosely tent it with foil. Let it rest for at least 5-10 minutes. This allows the juices to redistribute, resulting in a much juicier steak when you slice it.

Internal Temperature Guide

This is the most important part of the process. Cooking by temperature, not just time, ensures perfect results. Remember, the temperature will rise about 5 degrees during resting.

Rare: 120-130°F (Bright red center)
Medium Rare: 130-135°F (Warm red center)
Medium: 135-145°F (Warm pink center)
Medium Well: 145-155°F (Slightly pink center)
Well Done: 155°F+ (Little to no pink)

Common Mistakes to Avoid

Even with a simple method, small errors can affect the outcome. Here’s what to watch out for.

Using a thin, non-oven-safe pan. This can lead to warping or a handle meltdown.
Not preheating the skillet before adding the steak. A hot pan is essential for the sear.
Overcrowding the pan. If cooking multiple steaks, use a larger pan or cook in batches.
Skipping the rest. Cutting into the steak immediately lets all the flavorful juices run out.
Forgetting to pat the steak dry. Moisture steams the meat instead of searing it.

Tips for Extra Flavor

While a perfectly cooked steak needs little enhancement, a few tricks can make it exceptional.

Butter Baste: After flipping the steak in the skillet, add butter, garlic cloves, and fresh herbs like thyme or rosemary. Tilt the pan and spoon the melted butter over the steak continuously until you put it in the oven.
Dry Brine: Season the steak with salt up to 24 hours in advance and leave it uncovered on a rack in the fridge. This seasons the meat deeply and dries the surface for an even better crust.
Finish with Flaky Salt: Sprinkle a pinch of flaky sea salt over the rested steak just before serving for a burst of flavor and texture.

What to Serve With Oven-Cooked Steak

A great steak deserves great sides. Since your oven is already on, consider sides that can roast alongside or just after the steak.

Classic Baked Potato or Garlic Mashed Potatoes.
Simple Roasted Vegetables like asparagus, broccoli, or Brussels sprouts.
A fresh, crisp salad with a tangy vinaigrette to balance the rich meat.
Creamed spinach or sautéed mushrooms.

FAQ Section

Can I cook steak in the oven without searing it first?

You can, but we don’t recommend it. Searing creates the Maillard reaction, which gives steak its deep, complex flavor and appealing crust. Baking alone will result in a gray, steamed texture. For the best results, always sear first.

How long does it take to cook a 2-inch steak at 350 degrees?

A 2-inch thick steak is a prime candidate for this method. After a good sear, it may need 25 to 35 minutes in a 350°F oven to reach medium-rare. Always use a meat thermometer to be sure, as oven temperatures can vary.

Do you cover steak when baking it in the oven?

No, you should not cover the steak. Covering it will trap steam and ruin the crispy crust you worked hard to create during searing. Leave it uncovered for the entire oven cooking time.

What is the best way to reheat leftover steak?

The best way is to gently reheat it in a low oven, around 250°F, until just warmed through. You can also use the sous vide method. Avoid the microwave, as it will quickly overcook and toughen the meat.

How do I cook a frozen steak in the oven?

It’s better to thaw it first for even cooking. If you must cook from frozen, sear it as best you can (it won’t brown well), then bake at 350°F. Expect the cooking time to be about 50% longer, and use a thermometer to check doneness.

Final Thoughts

Mastering how long to cook steak in oven at 350 is about understanding the process, not just memorizing times. The combination of a hot sear and a gentle oven finish is a classic technique for good reason. It produces a tender, evenly cooked steak with a delicious crust. Your most important tool is your meat thermometer. With a little practice, this method will become your go-to for preparing a fantastic steak dinner with minimal stress. Remember to let the steak rest before slicing, and enjoy the results of your simple, effective cooking.