How to Reverse Sear a Thick Steak on a Grill

How to Reverse Sear a Thick Steak on a Grill
There is a special kind of tragedy in watching someone take a fifty-dollar, beautifully marbled tomahawk ribeye and scorch it into a hockey puck because they treated it like a cheap hot dog. To reverse sear a steak, cook it slowly over indirect heat until the internal temperature reaches 115°F, then sear it over blazing high heat for one minute per side to build a crust. I’m Michiel Schuitemaker, and I’ve spent years cooking over live wood fires. I can promise you that the reverse sear is the absolute best way to guarantee a perfect, edge-to-edge medium-rare steak with a crust that will make your neighbors weep with jealousy. No more gray bands of overcooked meat, and no more guessing if the center is raw. Let's build a fire and get this right.

The Quick Take

Reverse searing flips the traditional steak script: you bring the meat up to temperature slowly in a cooler heat zone, then finish it with a roaring hot sear. For a perfect medium-rare steak, cook a thick cut (at least 1.5 inches) over 250°F indirect heat until the center hits exactly 115°F. This slow process takes about 45 minutes and naturally dries the exterior of the meat. Once it hits temp, immediately move the steak to a 1,000°F+ direct heat source and sear it for exactly 60 seconds per side to lock in a phenomenal crust.

Key Facts at a Glance

Requirement Target
Minimum Steak Thickness 1.5 to 2 inches
Indirect Cooking Temp 225°F - 250°F
Target Internal Temp (Med-Rare) 115°F before searing
Searing Temperature 800°F - 1,000°F+
Searing Time 60 seconds per side

Setting Up the Perfect Heat Zones

The magic of the reverse sear lies entirely in temperature control. You need a gentle, ambient heat to slowly break down the connective tissues and bring the internal temperature up without shocking the muscle fibers. Then, you need a violently hot surface to trigger the Maillard reaction—that beautiful browning that gives a steak its savory, roasted flavor. Most backyard setups require you to shuffle coals around or mess with dials to achieve this.This is exactly why I use an Arteflame grill. Its open center fire and solid steel cooktop naturally create the exact heat zones you need without touching a single knob. The heavy flat steel cooktop is hottest near the center fire and gets progressively cooler toward the outer edge. You simply start the steak on the outer perimeter for the low-and-slow phase, then drag it right over the center grate—which easily clears 1,000°F—for the final sear. To get started, pour a little vegetable oil on three paper napkins, place them in the center of the grill, stack your firewood over the napkins, and light the paper. You'll be ready to cook in about 20 minutes.

Step-by-Step Instructions

  1. Dry brine the meat: Salt your thick-cut steak generously and leave it uncovered in the refrigerator for at least 4 hours, or ideally overnight. This draws out moisture and seasons the meat deeply.
  2. Fire up the grill: Light your center wood fire using the oiled napkin trick. Let the fire burn until the steel cooktop is hot and the center grate is blazing.
  3. The slow cook: Place the steak on the outer edge of the flat steel cooktop. This zone hovers around 250°F. Let it cook slowly, flipping occasionally for even heat distribution.
  4. Monitor the temperature: Check the meat frequently. You are looking for an internal temperature of exactly 115°F for a final medium-rare finish.
  5. The hard sear: Move the steak directly onto the center grill grate. Sear for exactly 60 seconds per side. The intense heat will instantly caramelize the exterior.
  6. Clean up and rest: Move the steak to a cutting board to rest for 5 minutes. While it rests, scrape any burnt bits on the cooktop directly into the fire, then wipe the steel with a cloth and a thin coat of oil.
Pro Tip: Do not trust the "poke test" on a fifty-dollar piece of meat. Invest in a high-quality instant-read thermometer like the ThermoWorks Thermapen to pull your steak at the exact degree.

Common Mistakes to Avoid

  • Using too thin a steak: If your steak is under an inch thick, a reverse sear will overcook it before you even reach the searing phase. Save this technique for cuts 1.5 inches or thicker.
  • Guessing the temperature: Eyeballing the doneness during a reverse sear is a fool's errand. Use a digital thermometer.
  • Searing too early: Be patient. If you pull the steak to sear at 100°F, the center will still be raw by the time the crust forms.
  • Fiddling during the sear: When you place the meat on the 1,000°F center grate, leave it alone. Grab a sturdy pair of OXO tongs, flip it exactly once after 60 seconds, and get it off the heat.
  • Forgetting to dry the surface: Moisture is the enemy of a good crust. If you didn't dry brine, pat the steak completely dry with paper towels before it hits the grill.

Make It Your Own

Once you have the basic temperature math down, you can start playing with flavor profiles to make this technique your own.
  • The Coffee Bark: Rub the steak with a blend of finely ground dark roast coffee, black pepper, and garlic powder before the slow cook for an earthy, bitter-sweet crust.
  • The Finishing Salt: Skip the heavy marinades and simply slice the finished steak, finishing it with a generous pinch of Diamond Crystal flaky sea salt to make the beef flavor pop.
  • Compound Butter: Mash roasted garlic and fresh thyme into softened butter, placing a large dollop on the steak the second it comes off the sear to melt over the crust.
  • Wood Smoke Infusion: Toss a chunk of hickory or oak onto the center fire during the slow-cook phase to lightly smoke the meat while it warms up on the cooktop.

Frequently Asked Questions

Do you need to rest a reverse-seared steak?

Yes, but not for nearly as long as a traditionally grilled steak. Because the reverse sear brings the meat up to temperature so gently, the muscle fibers are already relatively relaxed. A quick 5-minute rest is all you need before slicing.

Can I reverse sear without a lid?

You can absolutely reverse sear without a lid. On an open-fire grill like the Arteflame, you simply use the cooler outer perimeter of the flat steel cooktop to gently warm the steak. The ambient heat radiating from the steel is perfect for the slow-cook phase.

What is the best cut of meat for reverse searing?

Thick-cut ribeyes, tomahawks, and porterhouses are the best cuts for reverse searing. The steak needs to be at least 1.5 inches thick to ensure the interior cooks slowly enough to benefit from the technique without overcooking during the final sear.

Keep the Fire Going

There you have it—the undisputed king of steak techniques. Once you pull off your first successful reverse sear, you will never look at a thin, sad supermarket steak the same way again. The beauty of this method is that it forces you to slow down, manage your fire, and actually cook with intention instead of just throwing meat at a flame and hoping for the best. Plus, when you're done cooking, the Arteflame converts right into a fire pit, meaning you can sit back with a drink, watch the embers glow, and wait for the in-laws to finally leave. Ready for more? Explore more grilling guides and keep the fire going.