The reverse sear has become one of the most widely recommended techniques for cooking thick steaks. It inverts the traditional approach — instead of searing first and finishing in the oven, you bring the steak to near-target temperature slowly, then sear at the end. The results are notably different in ways that are not just preference.
The Traditional Approach and Its Limitations
The conventional method is to sear a steak over high heat on both sides first, then move it to indirect heat to finish. The appeal is the immediate gratification of a crust forming early. The limitation is the gradient it creates: the exterior gets very hot while the centre remains cool, meaning by the time the centre reaches the target temperature, a significant band of meat around it is overcooked.
How the Reverse Sear Works
The reverse sear starts by placing the steak in a low-temperature environment — typically 225–250°F (107–121°C) in an oven, smoker, or grill set up for indirect heat. The steak cooks slowly until it is approximately 10–15°F (5–8°C) below the target internal temperature. It is then removed and seared over very high heat for a short time to develop the crust.
Why It Produces Better Results
The slow low-temperature phase brings the entire steak to a uniform temperature edge-to-edge. When the final sear happens, the interior is already at or near the desired temperature, so the sear only needs to be brief. This produces a steak where the full thickness is at the target doneness — medium-rare throughout — rather than medium-rare in the centre with overcooked bands of grey on the edges.
The surface of the steak also dries out slightly during the slow cook phase, which improves searing. A drier surface browns faster and more evenly than a wet one, producing a better crust with less cooking time.
Temperature Stages
For a steak targeting medium doneness at 145°F (63°C) — the USDA minimum recommended internal temperature for whole cuts of beef — pull it from the low-temperature stage at approximately 130–135°F (54–57°C), then sear over high heat for 45–60 seconds per side. Carryover cooking during the brief rest after searing will bring it to the final target temperature.
Practical Notes
The reverse sear works best on steaks at least 1.5 inches thick. Thinner cuts do not spend enough time in the low-temperature phase to benefit from the technique. An instant-read thermometer is essential — guessing temperatures at this level of precision is not practical. Plan for a total cook time of 30–50 minutes depending on the thickness and starting temperature of the steak.
Sources
- U.S. Department of Agriculture, Food Safety and Inspection Service, Safe Temperature Chart, https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/food-safety-basics/safe-temperature-chart (reproduced by the Virginia Department of Health: https://www.vdh.virginia.gov/content/uploads/sites/6/2023/07/Cook_to_a_Safe_Minimum_Internal_Temperature.pdf). The FSIS page returned HTTP 403 to the fetch tool; the figures were confirmed from the VDH reproduction (last reviewed December 16, 2022). Checked 2026-10-08.