Heat, Without the Chemistry

Prerequisites: Modules 7, 12.

The sequence

Preheat.

Dry the product.

Do not crowd.

Listen.

And let it recover.

The decisions

How much goes in. Less than fits.

Because a crowded pan produces gray wet product regardless of the setting — the product releases water faster than the pan can evaporate it, and liquid holds everything at boiling, per Module 23.

And whether the pan is ready. A sharp immediate sizzle is right. A low bubble means it is not.

And whether to add heat when something is not browning. Usually no — if there is liquid in the pan, more heat does not help, because the pan cannot exceed boiling while liquid is present.

What you are reading

The sound. This is what a new cook should be trained on first, because it is the earliest available signal and it costs nothing.

A sharp steady crackle is right. A drop in pitch within fifteen seconds is the pan losing.

And standing liquid — the moment it appears, browning has stopped.

What goes wrong here

Crowded.

Wet product in.

And heat added to a pan that is boiling.

Verification

Cook the same thing at full and half load and compare.

The boundary

Cooking temperatures with a safety dimension are governed by the local health authority.