The Care of the Frying Medium

Entretien du bain de friture begins with one truth: the first enemy of frying fat is what the last batch left behind. Crumbs from panés (breaded foods) darken into black powder, flour sinks into muddy sediment, and both burn long before the fat itself is spent. Filter them out while the medium remains warm and fluid, and the next croquette tastes of itself rather than yesterday's debris.

The original direction assumed a large frying kettle kept in service, a cloth always ready, and kitchen hands who tended the whole bain after each session. The honest home equivalent is four cups of fat, a fine sieve lined with dry lint-free cotton, and a heatproof jug. The dedicated fat room and its towel laundry were brigade scaffolding; straining after every use is the technique itself and stays. Only the quantity and receiving vessel have changed. One cook, one stove, one evening.

Let the fat cool below frying heat without allowing it to set, then pour slowly and leave the bottom sediment behind. That warm filtration is the step that decides everything.