Pastel de Choclo

The bare simmer: holding liquid below the boil 183 recipes

• The surface is read rather than assumed: bubbles break slowly in one or two places, or the surface merely shivers, and it does not reach a rolling boil at any point.
• It was held there: the pot was watched and the heat adjusted rather than set once and left, and there is no tide mark up the pot wall from a boil-over.
• The liquid stayed as clear as it should be: no clouding from agitation, and no fat churned into an emulsion through it.
• Whatever is in the liquid is still intact: nothing shredded, broken up, or worried apart by movement.
• The level is roughly where the elapsed time should have left it; a large drop is the evidence that it ran hotter than this while nobody was looking.

Where it goes wrong It was brought to a boil and then left on the same heat, so it churned for the whole cook: the liquid clouded, the fat emulsified into it, and the solids broke apart into the broth.

Salted water & the float test 188 recipes

• The water was salted before anything went in, and tasting it confirms it: seasoned on the tongue, with the salt dissolved rather than sitting on the pot floor.
• There is enough water, hot enough, that the pot returns to its boil quickly after the food goes in and never stops moving.
• Where the dish uses the float as its signal, the signal is obeyed: the pieces rise and they come out then, not several minutes later once something else was finished.
• Nothing is stuck to the bottom of the pot or welded to itself, and the water has not thickened into a cloudy sludge.
• Drained on a bite rather than on the clock: resistance at the centre, with no chalky raw core.

Where it goes wrong The pot was too small and the water unsalted, so it never recovered its boil: the food sat in slack water, went gummy at the surface, and comes out bland in a way that no sauce afterwards can fix.