Crème d’Oseille à l’Avoine

Crème d’Oseille à l’Avoine (sorrel cream thickened with oats) teaches one true thing: oatmeal becomes silk only when you give it gentle heat and the full cooking it asks for. Rush it and the soup tastes of raw cereal. Let it barely simmer, then add the Fondue (sorrel cooked down to a pulp in butter), and the oats soften sorrel’s keen acidity without burying it.

The book’s kitchen assumed a saucier could mind a milk pot at the side of the fire for two hours, then force the soup through a tammy. This particular entry needs neither a stockpot nor a salamander. For one cook, one stove, one evening, a heavy saucepan over a heat diffuser replaces the side fire, and a fine-mesh sieve replaces the tammy. I’ve kept the oatmeal-to-milk proportion, brought the quantity to a practical home batch of about two quarts, and finished it with cream and butter as a classical crème requires.

The constant attendance of a brigade is scaffolding, so that goes. The two-hour simmer, the separate Fondue, the final fifteen minutes, and the sieve are the dish, so they stay. Before you touch the pan, remember the step that decides everything: keep the oat milk at the barest simmer and scrape the bottom regularly.