How to Reverse Sear a Steak
Quick steps (1 h 15 min)
You need: wire rack, rimmed baking sheet, instant-read or probe thermometer, cast-iron skillet, tongs
The reverse sear cooks a thick steak slowly in a low oven first, then finishes it in a screaming-hot pan for a crust. You get edge-to-edge even doneness with almost no grey band, plus a deep brown exterior, and it's very hard to overshoot.
Why reverse searing works
A traditional sear-then-roast heats the outside of the steak hard right away. Heat moves inward slowly, so by the time the centre hits medium-rare, the outer centimetre is overcooked. That's the grey band.
Cooking low and slow first narrows the gap between the surface temperature and the centre temperature. At 120 °C / 250 °F, the outer layers creep up gently while the centre catches up, so the whole cross-section ends up close to the same doneness.
The oven also does two favours for the sear:
- It dries the surface. Warm, dry oven air evaporates surface moisture, so the Maillard reaction can start almost as soon as the steak hits the pan. Browning that takes 3–4 minutes on a cold, damp steak takes about a minute here.
- It warms the meat through. A shorter sear means less heat driven into the interior, which means less overcooking.
There's also a slow-cooking bonus: enzymes called cathepsins stay active in meat up to about 50 °C / 122 °F, gently tenderizing it during a long, low ramp.
What you need
A steak at least 4 cm / 1.5 in thick is ideal: ribeye, strip, porterhouse, tenderloin, or a thick sirloin. Thinner steaks overcook during the sear, so use a regular sear for those.
A thermometer isn't optional here. The oven stage is slow and forgiving, but you can only judge it by temperature. A leave-in probe with an alarm makes it nearly hands-off.
Target temperatures
Pull from the oven at the first number; the sear and short rest bring it up to the second.
| Doneness | Pull from oven | Final after sear |
|---|---|---|
| Rare | 43–46 °C / 110–115 °F | 50–52 °C / 122–125 °F |
| Medium-rare | 46–49 °C / 115–120 °F | 54–57 °C / 130–135 °F |
| Medium | 52–54 °C / 125–130 °F | 60–63 °C / 140–145 °F |
| Medium-well | 57–60 °C / 135–140 °F | 65–68 °C / 150–155 °F |
Health Canada and the USDA recommend whole cuts of beef reach at least 63 °C / 145 °F. Rare and medium-rare steaks are a common personal choice for intact whole cuts; never apply them to ground beef or mechanically tenderized steaks.
Steps
- Choose a steak at least 4 cm / 1.5 in thick. Two thick steaks shared beat four thin ones.
- Dry brine it. Salt all over (about 1% of the meat's weight), set on a wire rack over a tray, and refrigerate uncovered for 1–24 hours. See how to dry brine.
- Heat the oven to 110–135 °C / 225–275 °F. Lower is more even but slower.
- Bake the steak on the rack until the centre reads 5–8 °C / 10–15 °F below your final target. For a 4–5 cm steak at 120 °C, this is roughly 35–60 minutes for medium-rare. Insert the probe horizontally into the thickest part.
- Heat a cast-iron pan over high heat with a thin film of high-smoke-point oil until it just starts to smoke. Start heating it about 10 minutes before the steak is due.
- Sear 45–90 seconds per side, then hold the steak on its edges with tongs to render the fat cap and brown the sides.
- Baste if you like. In the final 30 seconds, drop in 1–2 tablespoons of butter, a smashed garlic clove, and a thyme sprig, tilt the pan, and spoon the foaming butter over the steak.
- Slice and serve right away. Because the interior is already evenly cooked, a long rest isn't necessary.
Reverse sear vs. traditional sear
| Reverse sear | Sear then roast | |
|---|---|---|
| Even doneness | Excellent, minimal grey band | Noticeable grey band |
| Crust | Fast, deep (dry surface) | Good, but slower |
| Margin for error | Large; temperature climbs slowly | Small; temperature climbs fast |
| Time | 45–75 minutes | 15–25 minutes |
| Fond for sauce | Less | More |
| Rest needed | Minimal | 5–10 minutes |
Common mistakes and fixes
No crust. The pan wasn't hot enough, or you skipped drying. Heat cast iron for a full 5 minutes on high, and pat the steak dry after the oven if any moisture beaded up.
Overshot the target. You pulled too late. Remember that a hot sear adds several degrees. Pull earlier next time, and use a probe alarm.
Oven stage took forever. Very cold, very thick steaks can take 75+ minutes. Let the steak sit at room temperature while the oven heats, or raise the oven to 135 °C / 275 °F.
Smoke alarm. That's searing. Run the hood fan, open a window, and keep the sear short. The steak is already warm, so you only need about a minute per side.
Wanting a sauce. The reverse sear leaves little fond. Make a pan sauce with a sliced shallot, stock, and butter, or serve with a compound butter.
Other uses
The same method works for thick pork chops (pull around 55–57 °C / 130–135 °F, final 63 °C / 145 °F per USDA guidance), prime rib and beef roasts (oven at 95–110 °C / 200–225 °F for several hours, then a blast at 260 °C / 500 °F), and lamb racks. It's essentially an oven-based cousin of sous vide followed by a sear.
Questions
Do you need to rest a reverse seared steak?
Barely. The slow oven stage leaves the interior evenly cooked with little temperature gradient, so juices don't rush out. A 1–2 minute pause while you set the table is plenty.
What oven temperature is best for reverse searing?
Anywhere from 95–135 °C (200–275 °F) works. Lower temperatures give more even results but take longer; about 120 °C (250 °F) is a good balance for most steaks.
How long does a reverse sear take?
For a 4–5 cm (1.5–2 in) steak at 120 °C (250 °F), the oven stage usually takes 35–60 minutes to reach medium-rare, plus about 3 minutes in the pan. Always cook to temperature, not time.
Can you reverse sear on a grill?
Yes. Set up a two-zone fire, cook the steak on the cool side with the lid closed until it is near target, then move it over the hottest coals to sear.
Is reverse sear worth it for thin steaks?
No. Steaks thinner than about 2.5 cm (1 in) cook through during the sear alone, so a regular hot-pan sear is faster and works better.