How to Broil Filet Mignon?

Set the steaks 4 to 6 inches under a fully preheated broiler element, sear them dry and salted on a scorching cast iron skillet for 4 to 7 minutes total, and pull them at an internal temperature 5°F below your target doneness to allow for carryover cooking. The high, top-down radiant heat of an oven broiler mimics a grill’s sear without any flipping gymnastics, producing the deep brown Maillard crust that defines steakhouse-style filet.

This guide covers everything a home cook needs to nail a broiler-cooked filet mignon, from picking and prepping the cut through pulling, resting, and plating the steak at exact doneness.

Why Filet Mignon and Broiling Work So Well Together

Filet mignon comes from the psoas major, the smallest muscle in the beef tenderloin, prized for one reason: tenderness. That tenderness costs both dollars and cooking flexibility, because the cut carries almost no intramuscular fat and has very little tolerance for overcooking. A filet left past medium can pivot from buttery to chalky in minutes, which is exactly why a fast, high-heat method suits it.

Why Broilers Beat Slow Methods for This Cut

Dry-heat, high-temperature cooking concentrates flavor through the Maillard reaction, the chemical browning that gives seared meat its savory crust. Broilers deliver radiant heat from above at 500°F to 550°F, hot enough to brown the surface in minutes without giving the lean interior time to dry out. A slow roast at 275°F, by contrast, pushes the center past target long before any meaningful crust develops.

Thickness Dictates the Outcome

Most steakhouse filets measure 1.5 to 2 inches thick, and that matters more than weight or grade. Filets under 1 inch cook too fast for a precise sear-and-render window, while cuts over 2 inches develop a gray, overcooked band under the crust before the center reaches rare. Aim for center-cut portions between 1.25 and 1.75 inches, a range that holds enough mass for true medium-rare while staying responsive to broiler timing.

“A 1.5-inch center-cut filet is the textbook broil candidate. Below 1 inch, the window between rare and well-done collapses to seconds. Above 2 inches, plan a reverse-sear.

Choosing, Trimming, and Seasoning the Steak for a Dry, Crusty Sear

A perfect broil starts at the butcher counter. Look for center-cut portions with even thickness from end to end and a roughly uniform cylindrical diameter, because uneven filets cook unevenly. USDA Choice or Prime grades bring more intramuscular marbling, but even Select-grade tenderloin responds well to aggressive salting and dry heat.

The Dry Brine Setup

Pat each steak bone-dry with paper towels, then season generously with kosher salt on all sides, including the exposed faces. Diamond Crystal kosher salt works best here because its lighter flakes distribute more evenly than Morton. Salt the steaks 40 to 60 minutes before cooking and leave them uncovered on a wire rack set over a sheet pan in the refrigerator. The salt draws surface moisture out, then the meat reabsorbs it, leaving the exterior drier and better seasoned. This single step is the biggest leap from home cook to steakhouse crust.

Oil the Steak, Not the Pan

About 10 minutes before broiling, brush each steak lightly with a high-smoke-point oil like avocado or refined grapeseed. Skip the butter for now; butter burns under direct broiler heat. The oil on the steak conducts heat into the surface and prevents sticking without pooling in the pan. If you baste later, that’s when the butter joins the party.

Optional Compound Butter to Finish

Softened butter mixed with minced shallot, fresh thyme, and a pinch of flake salt makes an excellent finishing butter, but it goes on after the broil, not during. Save it for spooning over the rested steak so the herbs stay bright and the dairy never scorches.

Calibrating Your Broiler and Pan Setup Before Any Heat Is Applied

Home broilers vary wildly. Some run at a true 550°F on HI, while others barely clear 450°F, which means your neighbor’s 5-minute cook time can produce a raw steak in your oven. Before any filet touches a pan, spend five minutes learning what your broiler actually does.

Test HI vs. LO and Note Your Wattage

Slide a sheet of white bread onto the top rack and run the broiler on HI for 60 seconds. If the bread ignites, your broiler runs hot; if it barely toasts, your broiler runs cool. Most gas broilers cycle around 12,000 to 15,000 BTU (roughly 3,500 to 4,400 watts), while electric broilers tend to sit between 2,400 and 3,600 watts. Knowing where yours falls lets you adjust timing by 30 to 90 seconds when comparing recipes.

Position the Rack for the Cut’s Thickness

For a 1-inch filet, place the rack 4 to 5 inches below the element to get a fast, hard sear. For a 1.5-inch filet, drop the rack to 5 to 6 inches so the heat has time to reach the center before the surface over-burns. A 2-inch filet typically calls for a lower rack (6 inches) plus a reverse-sear first, because straight broiling leaves a thick gray band under the crust.

Preheat the Cast Iron Skillet

A cold pan is the enemy of a clean sear. Slide a dry cast iron skillet onto the rack and let it preheat under the broiler for 10 full minutes. A 12-inch oven-safe skillet handles two thick filets without crowding. Always pull the rack out slightly before setting the pan in place, and use a thick oven mitt when handling, since the handle will exceed 500°F.

“Pro tip: skip the nonstick skillet under the broiler. Most nonstick coatings degrade past 500°F and release fumes you don’t want anywhere near food.

Broiling to Exact Doneness With a Thickness-Based Timing Chart

Doneness comes down to pull temperature, not cook time, but timing helps you know when to start testing. Pull each filet 5°F below your target to account for carryover cooking during the rest. A Thermapen or ThermoWorks ThermoPop instant-read thermometer is non-negotiable here; touch-testing alone gives you roughly a 15°F error window, the difference between rosy and gray.

These times assume a preheated cast iron skillet, the rack 4 to 6 inches from the element, and a broiler running 500°F or hotter. Always test with a thermometer in the thickest part of the steak, avoiding the seared faces.

Flip, Baste, or Leave It Alone

For filets under 1.5 inches, a single flip at the halfway mark produces a more even crust on both sides. For thicker cuts, leave the steak undisturbed on the first side until you see a deep brown crust, then flip once. Skip the butter baste during the broil; instead, spoon compound butter over the steak during the rest so the dairy never burns.

The Reverse-Sear Method for 2-Inch Filets

Drop the oven to 275°F and cook the thick filet on a wire rack until it hits 115°F internal, usually 25 to 35 minutes. Rest it briefly, then sear under a screaming-hot broiler for 90 seconds per side in a preheated cast iron pan. The result is uniform edge-to-edge pink with a crackling crust, a finish Alton Brown codified in print and one that sidesteps the gray-band problem entirely.

Pulling, Resting, and Plating Without Losing the Crust or the Center

The minute a steak leaves the broiler, its internal temperature climbs another 5 to 10°F as residual heat migrates from the surface toward the cooler center. Pulling at 125°F gives you a medium-rare resting finish of 130°F to 132°F. Skipping this rest is the single most common reason home filets end up a full doneness level beyond what the cook intended.

Rest on a Warm Rack, Not a Cutting Board

Transfer the seared steaks to a wire rack set over a sheet pan, and tent loosely with foil. The wire rack keeps air circulating under the steak so the bottom crust stays crisp instead of steaming against a solid board. Five to eight minutes is enough for a 1.5-inch filet; thicker cuts need closer to ten.

Finish With Butter and Salt, Right Before Serving

Spoon a tablespoon of compound butter over each rested steak so it melts across the top crust. Finish with a pinch of flaky Maldon or other finishing salt and a few grinds of black pepper. The butter pools in the crusted crevices and adds richness without dulling the sear.

Slicing Only When Wider Than 2 Inches

A standard 1.5-inch filet is best served whole, since slicing exposes the lean interior to air and cools it faster. Reserve the slice-against-the-grain move for 2-inch-plus portions or for filet tips tossed into a composed salad.

Diagnosing Common Broiler Failures and Adjusting for Next Time

Every failed filet has a specific cause, and once you name it, the fix is mechanical. Here are the four most common broiler breakdowns, plus what to change on the next attempt.

Pale, Soft Crust

Three causes, in order of likelihood: the broiler wasn’t hot enough (run it for a full 10 minutes of preheat), the steak was too wet (skip the rinse, pat aggressively, salt ahead), or the rack sat too low (move it closer to the element for thinner cuts). A pale crust also points to overcrowding; steam from adjacent steaks suppresses browning.

Thick Gray Band Under the Crust

This is a thickness problem. A 2-inch filet cooked straight under the broiler develops a well-done outer ring because the heat reaches the surface long before it penetrates to the center. The fix is the reverse-sear: low oven first to bring the whole steak up to temperature, then a short, hot broiler finish for the crust.

Dry, Overcooked Center

Pull temperature was too high, or rest time was skipped. Always pull at 5°F below target, and rest on a warm rack for at least 5 minutes. A dry interior also signals that the steak started cold straight from the fridge, so allow 30 to 45 minutes on the counter before cooking.

Excessive Smoke

Too much oil on the pan, fat trim left on the steak during the broil, or marinade residue still clinging to the surface. Trim silver skin and exterior fat before the broil, oil only the steak itself, and turn on the range hood before the element heats up. A few wisps of smoke are normal; rolling black smoke means fat is hitting the pan or element directly.

Bottom Line

The broiler rewards precision. A dry, salted filet on a screaming-hot cast iron skillet, pulled at 5°F below your target temperature and rested on a wire rack, is the framework that produces steakhouse results at home. Calibrate your oven once, note its true intensity, and cook by thickness and thermometer rather than by the clock. That habit, more than any recipe, separates a $40 cut of beef cooked well from one cooked to chalk.

FAQ