Quenelles de Pommes de Terre

Quenelles de pommes de terre (poached potato dumplings) teach one hard, useful truth: the Pommes Duchesse, the butter-and-yolk potato base, must be dry before the eggs and flour enter. A wet paste cannot hold a clean oval in the poaching water; a dry one swells gently, stays tender, and carries its Gruyère crust without heaviness. That is the one thing to know before touching a pan.

The book assumed a two-pound Duchesse preparation waiting in the brigade, several hands to divide it into ounce-and-a-half pieces, and a salamander ready to seize the gratin. Unlike many classical garnishes, this one requires neither a saucier nor stock held on the fire. This version halves the book's formula for four, measures the awkward half egg by weight, and uses a home broiler for the same fierce top heat. Making the Duchesse base in one sequence removes brigade scaffolding; the dry mash, exact egg-and-flour ratio, gentle poach, cheese, melted butter, and final beurre noisette (nut-brown butter) stay because they are the dish. One cook, one stove, one evening.

Shape the quenelles with two spoons and expect the first to be less handsome than the last. Poach a tester before committing the batch; if it frays, chill the remaining quenelles and quiet the water. Ça se rattrape. The step that matters most is drying the potato thoroughly while it is still hot.