Reform Sauce

Sauce Réforme (Reform Club sauce) teaches the difference between building a sauce and finishing one. The half-glaze and ordinary Poivrade must first boil into one glossy, balanced foundation; the julienne completes that foundation but never thickens it. If the sauce isn't right before the garnish enters, the garnish cannot save it.

The original formula assumed a saucier on staff and a stockpot never off the fire, so both finished sauces were waiting when the order arrived. Your honest equivalent is to prepare or thaw those components in advance, then unite them in one heavy saucepan. This home batch keeps the book's exact two-to-one balance and doubles every garnish weight to produce about two quarts. The brigade's holding pan and repeated service reheating are scaffolding and can go. The two finished sauces, their proportions, and the final garnish are the dish and must stay. One cook, one stove, one evening.

The one step that matters most is the cut. Make every element Julienne-fashion, meaning match-shaped rods, then cut those rods short enough to ride neatly on a spoon. Long strips tangle around the cutlet; thick ones turn a polished sauce into a chopped relish. Fine and short, mon chou. That is Sauce Réforme.