Roast Upper-fillet

Contre-filet rôti (roast upper-fillet) teaches a hard and useful principle: a tender loin joint wants fiercer heat and less time than the ribs. The strong heat builds a deep bronze crust before the lean interior can dry, leaving the slices rosy, succulent, and properly beefy.

The original kitchen received a large bone-in joint with the projecting vertebral bones broken and the yellow ligament severed by the larder staff. For four people, ask the butcher for a 3½-pound joint, with the vertebral projections sawn short, then use a small knife to nick any remaining ligament. The bone work is brigade scaffolding and belongs at the butcher's block; severing the ligament and roasting fiercely are the dish and must stay. Unlike preparations built around a saucier, stock never off the fire, or a salamander, this entry calls for none of them. A thermometer replaces the brigade cook's practiced touch, and the roast makes its own jus from water, pan fond, and real butter. One cook, one stove, one evening.

When it is right, the fat is burnished, the cut face glows an even rose, and the jus pools beneath it with a clear buttery gleam. Before the joint meets the oven, find the tough elastic cord along its spinal edge and cut through that cord at short intervals. Miss it and the contre-filet pulls itself into a bow; sever it cleanly and the roast holds its handsome shape.