The Complete Guide to Cooking Steak

Understanding Steak Cuts

The cut you choose determines the cooking method. Ribeye (USDA grades: Select, Choice, Prime) has high intramuscular fat (marbling) that bastes the meat from within. A Prime ribeye has 8-13% fat by weight versus Select at 2-5%. Tenderloin (filet mignon) is the least-used muscle in the cow — resulting in the most tender cut with the least flavor. Strip steaks (New York strip) balance tenderness and flavor. Flank and skirt steaks are tough, highly flavorful muscles that require a different approach: marination, high-heat quick cooking, and slicing thin against the grain.

The Science of the Sear

The Maillard reaction begins above 280°F (138°C) and accelerates dramatically above 320°F. This is why a properly preheated pan is non-negotiable — a pan that is only warm creates steam from surface moisture before any browning occurs. The crust you see on a properly seared steak is thousands of new flavor compounds formed in milliseconds of contact with a hot surface. A wet surface (from not patting dry, or from the salt drawing moisture between 1 and 44 minutes) creates steam instead of sear.

The 45-Minute Salt Rule Explained

Salt applied to meat draws out moisture through osmosis. In the first 30-45 minutes, that moisture sits on the surface as liquid — exactly what you do not want when searing. After 45 minutes, the drawn moisture reabsorbs back into the meat, dissolving the salt and carrying it into the protein. This seasons the meat throughout rather than just on the surface. Overnight dry-brining in the fridge provides an additional benefit: the fridge air further dries the surface, creating an ideal pre-sear texture.

Steak Doneness Temperatures

Internal temperature is the only reliable measure of doneness. Timing varies with thickness, starting temperature, pan temperature, and conductivity of the cut. A 1.5-inch ribeye cooked to medium rare will have a different cooking time than a 1-inch strip steak to the same doneness. Use a Thermapen or similar instant-read thermometer, insert it from the side into the thickest part, and pull the steak 5°F below your target — carryover cooking during the rest period covers the gap.

Pan Searing Technique

Use a cast iron or stainless steel pan — never nonstick, which cannot handle the temperatures required. Preheat over high heat for 2-3 minutes. Add avocado oil or refined vegetable oil (not olive oil, which smokes and becomes acrid at searing temperatures). Place the steak away from you. Do not move it for 2-3 minutes — movement prevents the crust from forming. Flip once when the crust releases naturally and is deep brown. In the final 90 seconds, add butter, crushed garlic, and thyme. Tilt the pan and baste continuously.

Reverse Sear Method

The reverse sear produces more even edge-to-edge cooking with a better crust. Preheat your oven to 250°F (120°C). Place the steak on a wire rack over a sheet pan. Cook until the internal temperature reaches 115-120°F for medium rare. Remove and let rest for 10 minutes while you get a cast iron screaming hot. Sear for 45-60 seconds per side — just enough to develop the crust. Because the surface is already dry from the oven, the sear happens in seconds with extraordinary crust development.

Resting: The Physics

When a steak is removed from heat, the outer layers are significantly hotter than the center. Heat continues conducting inward — raising the center temperature by 5-10°F depending on thickness. Meanwhile, the muscle proteins that contracted during cooking begin to relax. This relaxation allows the moisture that was pushed toward the center by protein contraction to redistribute back through the meat. A steak cut immediately after cooking loses approximately 30-35% of its juice onto the cutting board. The same steak rested for 8 minutes loses under 10%.

Common Steak Mistakes

Cooking cold steak straight from the fridge: the outer layer overcooks before the center reaches temperature. Take steak out 30 minutes before cooking. Not patting dry: surface moisture means steaming, not searing. Not preheating the pan: the single most common mistake — the pan must be smoking before the steak goes in. Moving the steak: early movement tears the nascent crust from the surface. Cutting too early: see resting section above. Using the wrong pan: nonstick pans cannot reach searing temperatures safely.