Why does carryover cooking occur?

During high-heat cooking, exterior meat layers reach 300 deg F to 400 deg F while the core remains cool. When removed from the heat source, thermal diffusion causes heat to conduct inward toward the cooler core and outward into the air until equilibrium is reached.

Why does reverse-searing produce less carryover rise than pan searing?

Reverse searing brings the entire steak gently to temperature in a low 225 deg F oven, creating an almost flat thermal gradient across the meat. The subsequent flash sear is so short that very little excess thermal energy is stored in the crust.

Why does resting meat prevent juice loss when sliced?

During cooking, muscle fibers contract and squeeze water into extracellular spaces under hydrostatic pressure. As the steak rests and cools slightly, muscle proteins relax and water viscosity increases, allowing muscle fibers to reabsorb the juices.

How should I adjust pull temperatures for different steak thicknesses?

Thin steaks (under 1.0 inch) store little thermal mass and experience only 3 deg F to 5 deg F carryover. Thick steaks (1.5 to 2.5 inches) experience 8 deg F to 12 deg F carryover, requiring a correspondingly lower pull temperature.

Steak Carryover Heat Equilibrium Calculator

Model thermal gradient equilibration during resting to predict peak internal core temperature rise, resting duration, and muscle fiber moisture redistribution.

Master Rule: High-heat searing establishes a steep thermal gradient between the 400 deg F exterior crust and the 125 deg F core. During resting, thermal energy diffuses inward to raise the core temperature by up to 10 deg F.

Configure Parameters

Steak / Roast Thickness 1.5 in

Cooking Method & Heat Transfer Intensity

Core Temperature at Pull from Heat 125 deg F

Resting Environment & Insulation

Calculated Targets

Peak Rested Core Temperature

133.2 deg F

+8.2 deg F Carryover Rise | Perfect Medium-Rare Doneness

Carryover Temperature Rise

+8.2 deg F

Optimal Resting Duration

7.5 min

Surface-to-Core Thermal Delta

+225 deg F Delta

Juice Retention Capacity

92.4% Retained

Never wrap resting steaks tightly in aluminum foil. Tight foil traps escaping steam, softening the crispy Maillard crust and over-insulating the meat into an unwanted doneness band.

Steak Thickness, Cooking Method & Carryover Rise Matrix

Thickness (in)	Cooking Method	Pull Temp (deg F)	Carryover Rise (deg F)	Peak Rested Temp	Optimal Rest Time
1.00 in	Hot Cast Iron Sear	125 deg F	+5.5 deg F	130.5 deg F (Medium-Rare)	5.0 min
1.50 in	Hot Cast Iron Sear	125 deg F	+8.2 deg F	133.2 deg F (Medium-Rare)	7.5 min
2.00 in	Hot Cast Iron Sear	125 deg F	+11.0 deg F	136.0 deg F (Medium)	10.0 min
1.50 in	Reverse Sear (225F)	128 deg F	+3.5 deg F	131.5 deg F (Medium-Rare)	6.0 min
1.50 in	Sous-Vide Flash Sear	130 deg F	+1.8 deg F	131.8 deg F (Medium-Rare)	3.0 min
2.50 in	Direct Charcoal Flame	120 deg F	+13.5 deg F	133.5 deg F (Medium-Rare)	12.5 min

Precision Master Protocol

1

Insert a calibrated fast-response digital probe thermometer into the exact geometric center of the steak.
2

Pull the steak off the heat precisely when the core thermometer reaches the calculated pull temperature.
3

Transfer the meat immediately to an elevated wire cooling rack set over a rimmed baking sheet.
4

Allow thermal equilibrium to stabilize undisturbed for the full calculated resting duration without slicing.
5

Re-verify peak core temperature before carving against the muscle fiber grain.

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