How to Pan-Sear and Baste a Steak
Master restaurant-grade pan-searing by drying a thick-cut steak, establishing a deep Maillard crust in cast iron, and basting with foaming aromatic butter.
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🧰 Required Tools & Equipment
- ✓ 10 or 12-inch cast iron skillet
- ✓ Instant-read digital meat thermometer
- ✓ Stainless steel kitchen tongs
- ✓ Large metal basting spoon
- ✓ Paper towels
- ✓ Carving board with juice groove
- ✓ Chef's knife
📦 Materials & Supplies
- ✓ Thick-cut ribeye or strip steak (1.5 to 2 inches thick)
- ✓ Coarse kosher salt
- ✓ Coarsely ground black pepper
- ✓ High-smoke-point oil (avocado, grapeseed, or canola)
- ✓ Unsalted butter (4 tablespoons)
- ✓ Fresh thyme or rosemary sprigs (3-4 sprigs)
- ✓ Fresh garlic cloves (3-4, crushed lightly in skin)
⚠️ Safety Checkpoints & Warnings
- • Always lay the steak into the hot pan away from your body to prevent hot oil splatter.
- • Use a dry silicone grip or folded towel on the cast iron handle, as it becomes scalding hot.
- • Do not add butter to a dry, dry-smoking pan; ensure the heat is modulated to prevent butter from scorching black.
📋 Step-by-Step Guide (6 Steps)
Dry and Season the Meat
Thoroughly blot every surface of the steak with paper towels until no visible moisture remains. Coat all sides, including the edges, generously with coarse kosher salt and black pepper, pressing the seasoning firmly into the muscle fibers.
- • Steak surface is completely matte with no glossy liquid sheen.
- • Even, visible coating of salt crystals and coarse pepper flecks across all sides and fat caps.
- • Leaving surface moisture on the steak, which will cause it to steam rather than sear.
- • Only seasoning the top and bottom faces while ignoring the thick edges.
Preheat the Cast Iron Skillet
Place the cast iron skillet over medium-high heat until it begins to radiate intense heat. Pour in 1-2 tablespoons of high-smoke-point oil and tilt the pan to coat the bottom completely until the oil just begins to faintly wisp smoke.
- • Oil has a thin, shimmering, wavy appearance across the entire pan surface.
- • Faint, wispy white smoke rising steadily from the pan edge.
- • Adding steak before the pan is hot enough, preventing immediate crust formation.
- • Using low-smoke-point fats like butter or extra virgin olive oil at this stage.
Sear First Side and Render Fat Cap
Lay the steak into the skillet away from you. Let it sear untouched for 2 minutes, then use tongs to press the fatty edge against the pan for 30 to 45 seconds to render and crisp the fat strip before flipping.
- • Deep mahogany-brown crust across the entire bottom contact area upon flipping.
- • Fat edge is golden-translucent and visibly rendered down.
- • Fidgeting, sliding, or pressing down excessively on the steak while it forms its crust.
- • Dropping the steak toward you and splashing boiling oil.
Butter Baste with Aromatics (Arrosé)
Flip the steak, reduce burner heat to medium, and immediately drop the unsalted butter, crushed garlic, and herb sprigs into the pan. Tilt the skillet slightly toward you and use a large spoon to rapidly and continuously ladle the foaming, aromatic butter over the top of the steak.
- • Butter is completely melted, vigorously bubbling, and light golden-brown (foamy).
- • Herbs and garlic are sizzling in the melted butter pool beside the steak.
- • Continuous stream of frothy butter running down the top crust.
- • Letting the pan stay on high heat, burning the butter solids black and bitter.
- • Failing to tilt the pan, resulting in shallow spoonfuls of only oil.
Check Internal Temperature
Insert the probe of an instant-read thermometer horizontally into the thickest center part of the meat, avoiding any large fat pockets or bones. Remove the steak from the pan when it reads 5 to 10°F below your desired final doneness (120-125°F for medium-rare).
- • Thermometer digital display stabilizes between 120°F and 125°F for medium-rare.
- • Steak exterior is evenly glazed and glossy from butter basting.
- • Probing from the top straight down into the pan surface instead of horizontally into the core.
- • Cooking all the way to target temperature inside the pan without accounting for carryover cooking.
Rest and Slice
Transfer the steak to a cutting board and let it rest undisturbed for 8 to 10 minutes to allow the juices to redistribute through the muscle fibers. Slice across the grain into 1/2-inch thick slices and spoon any remaining board juices over the meat.
- • Steak sits resting on the board with minimal pooling liquid.
- • Cross-section reveals an edge-to-edge pink or rosy interior with no grey band beneath the crust.
- • Clean, uniform slices cut perpendicular to the meat fiber lines.
- • Cutting into the steak immediately off the heat, spilling all internal juices onto the board.
- • Slicing parallel to the grain, resulting in chewy, tough bites.
Credit: inspired by an original tutorial by Danny Kim — watch the original on YouTube.
Don’t have everything?
- No 10 or 12-inch cast iron skillet? Heavy-bottomed stainless steel frying pan
- No Avocado oil? Grapeseed oil, vegetable oil, or refined canola oil
- No Fresh thyme/rosemary? Lightly crushed whole coriander seeds or cracked black peppercorns in the butter