How to Cook a Pan-Seared Filet Mignon
Master the foolproof pan-seared and butter-basted filet mignon technique. Achieve a crisp golden-brown crust and a tender, evenly cooked medium-rare interior.
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🧰 Required Tools & Equipment
- ✓ Heavy cast-iron skillet
- ✓ Instant-read digital meat thermometer
- ✓ Long stainless steel tongs
- ✓ Large metal basting spoon
- ✓ Paper towels
- ✓ Wire cooling rack with baking sheet
📦 Materials & Supplies
- ✓ Filet mignon steaks (1.5 to 2 inches thick)
- ✓ Coarse kosher salt
- ✓ Freshly cracked black pepper
- ✓ High-smoke-point oil (avocado or canola oil)
- ✓ Unsalted butter (3-4 tablespoons)
- ✓ Fresh garlic cloves (lightly crushed)
- ✓ Fresh rosemary and thyme sprigs
⚠️ Safety Checkpoints & Warnings
- • Always lay steaks into the hot skillet away from yourself to prevent boiling oil from splashing toward your body.
- • Cast-iron skillet handles become extremely hot during searing; always use a heavy-duty silicone grip or dry cloth.
- • Ensure meat surfaces are thoroughly dried; excess water creates violent oil spatter upon contact with the pan.
📋 Step-by-Step Guide (5 Steps)
Dry and Season the Steaks
Remove the steaks from refrigeration 20 to 30 minutes before cooking. Thoroughly press paper towels against all sides of each filet to eliminate surface moisture. Season generously on the top, bottom, and rounded sides with coarse kosher salt and cracked black pepper.
- • Steak exterior looks completely matte and dry with no pooled liquid
- • An even blanket of coarse salt and pepper crystals coats all outer surfaces
- • Leaving the meat wet, which creates steam instead of a crust
- • Seasoning only the top and bottom while ignoring the thick cylindrical sides
Preheat the Skillet and Oil
Place the cast-iron skillet over medium-high heat for 4 to 5 minutes until fully heated. Add one tablespoon of high-smoke-point oil and swirl the pan to coat the bottom completely. Wait until the oil shimmers and barely begins to produce light wisps of smoke.
- • Thin, faint wisps of white smoke rising evenly from the pan surface
- • Oil forms a thin, shimmering, reflective sheet across the skillet floor
- • Adding meat before the skillet is sufficiently hot, causing it to stick and boil
- • Using extra virgin olive oil or whole butter, which burns and turns bitter at high heat
Sear Top, Bottom, and Edges
Carefully lay the steaks into the skillet away from you. Let them sear undisturbed for 2 minutes on the bottom face until a deep golden crust forms, then flip with tongs and sear the second face for 2 minutes. Use your tongs to stand the steaks upright and roll them to brown the perimeter edges for 30 seconds.
- • Rich mahogany-brown crust across both flat faces of each steak
- • Edges have changed from raw red to a lightly browned, rendered color
- • Flipping repeatedly or sliding the steaks around before the initial crust releases from the pan
- • Neglecting to sear the thick outer edges
Butter-Baste with Aromatics
Reduce burner heat to medium-low. Drop the cold butter, crushed garlic cloves, and fresh herb sprigs directly into the pan next to the meat. Tilt the skillet slightly toward you and use your large metal spoon to continuously scoop the foaming melted butter over the tops of the steaks for 2 to 3 minutes until internal temperature hits 120°F to 125°F for medium-rare.
- • Butter is foaming vigorously with a golden-yellow hue, not dark brown or blackened
- • Digital thermometer inserted into the thickest center registers 120°F to 125°F
- • Keeping heat too high, which scorches the milk solids in the butter into bitter black speckles
- • Inserting the thermometer at an angle so the probe misses the true thermal center
Rest and Serve
Transfer the cooked filets immediately from the skillet onto a wire cooling rack set over a rimmed baking sheet. Spoon a single tablespoon of the warm pan juices over each filet and let rest undisturbed for 5 to 7 minutes before carving or serving whole. The carryover cooking will bring the final internal temperature to a perfect 130°F to 135°F for medium-rare.
- • Steaks resting elevated above the pan on a wire rack without sitting in a puddle
- • Glossy, rested surface with minimal liquid leakage on the tray beneath
- • Cutting into the steak immediately, which dumps out all internal juices onto the board
- • Resting flat on a solid ceramic plate where bottom crust turns soggy from trapped steam
Credit: inspired by an original tutorial by Max the Meat Guy — watch the original on YouTube.
Don’t have everything?
- No Heavy cast-iron skillet? Heavy stainless steel pan or carbon steel skillet
- No Wire cooling rack with baking sheet? Wooden cutting board with an inverted fork underneath the steak to elevate it
- No Fresh rosemary and thyme? Fresh tarragon or cracked coriander seeds with garlic alone