Salsify or Oyster Plant (Salsifis)

Salsifis teaches a small, decisive discipline: prepare the blanc, a flour-and-lemon cooking bath, before the knife touches the root. Cut salsify oxidizes with astonishing speed; once exposed, it can go from ivory to brown while you are still looking for the lemon. The bath is defence, not fuss, and it protects the mild, faintly nutty flesh as much as its colour.

The original entry gives technique rather than quantities and assumes a vegetable cook scraping brigade batches into a waiting blanc, then passing the cooked roots to another station. Here the bath fits one 4-quart saucepan and 2 pounds of roots, enough for four, while a wide skillet replaces that second pair of hands. One cook, one stove, one evening.

The brigade handoff is scaffolding and can go. Cooking in the blanc cannot; that is the preparation the source insists upon for both white salsify and black scorzonera. This version carries the tender roots into the simplest complete service, dried well and sautéed in butter until their edges are gold and their centers stay delicate. The step that matters most is simple: make the blanc before you cut the first root.