Iowa Loose Meat Sandwich

Dry-pan toasting: spices, seeds and nuts 70 recipes

• A single layer on dry metal with nothing added: no fat, and nothing else sharing the pan or the tray and competing for the heat.
• It is kept moving: shaken, stirred, or turned. Anything left still scorches on the face touching the metal while the rest of it is barely warm.
• It is judged by smell before sight: once it is fragrant there are seconds left, not minutes, and the nose reaches that point well before the colour does.
• It leaves the pan the instant it is done, onto a cold surface. A hot pan keeps toasting whatever stays in it, and carryover here is the difference between done and ruined.
• The colour is even and light rather than patchy, with nothing black at the edges: one scorched piece taints the whole quantity it is ground into.

Where it goes wrong It was left alone for a moment while something else was attended to. Dry heat has no margin: the pieces against the metal go from fragrant to acrid inside a minute, and the bitterness cannot be picked back out of a ground mixture.

Searing: the hard crust 141 recipes

• The pan keeps a hard, steady sizzle from the moment the food lands and does not fall quiet; silence within the first half minute means the pan lost its heat and the surface is now steaming rather than browning.
• It releases itself when tested: slide a thin edge under and it lifts without tearing. Anything that grips the pan has not formed a crust yet and is not ready to be moved.
• Deep even brown across the whole face, edge to edge, when it is turned under the light: no pale ring left around a browned centre, and no black patches that taste bitter on their own.
• The pan floor carries a dry browned layer that dissolves and lifts the moment liquid hits it: not a wet grey film, and not black flecks that stay put and stay bitter.
• Cut into it: the browned band is thin, a few millimetres at most, sitting straight on top of correctly cooked interior; a thick grey collar under the crust means the heat was too low for too long.

Where it goes wrong The pan was not hot enough, or too much went in at once, so the food released its water and sat in it: the surface goes grey and steams, it sticks when moved, and the crust that eventually forms arrives over an interior already cooked through.