Sandwich au Chaource

Set a knife flat against a wedge of Chaource and press, and the cut edge does not hold a line, it smears, the white rind folding into the paste underneath rather than staying separate from it. That single fact decides how the sandwich gets built. A length of baguette or a piece of firm country bread, thick wedges of the cheese laid along the crumb, little or no butter beneath it: the construction has to work with a filling that will not survive being pressed, spread thin, or clamped down under a second slice.

The reason it behaves this way is the fat. Chaource carries a minimum of 50 percent fat by dry matter, the legal floor for a double-creme cheese, and at that ratio the curd never really sets hard the way a firmer cow's-milk cheese does. A young wheel holds a dense, slightly crumbly center under the rind. Warm it a few degrees and the same wheel goes soft enough to slump off a knife blade. The fat is also why the sandwich skips butter almost entirely: a cheese this rich is already carrying more fat per bite than most spreads would add, so a thin scrape at most, and often none, is the only fair treatment of the bread underneath.

The build answers the fragility rather than fighting it. Slices tear at the edges and drag the rind with them, so the cheese is cut into wedges instead, each one thick enough to keep its shape from the board to the bread. The wedges are laid on, not pressed down, because pressing is exactly what turns the paste into the smear the knife already showed. A second piece of bread set on top has to rest its own weight only, since any real downward pressure collapses the wedge into a flat, oozing layer that soaks straight through the crumb. The whole assembly is built to survive gravity and not much else.

Cut a wedge open and the outside two or three millimeters, just under the rind, run softer and almost liquid, while the center holds a firmer, chalkier give, a texture gradient you can see before you taste it. The rind itself carries a light mushroom smell, faint rather than sharp, laid over a cleaner, milkier scent from the paste. The first taste is lactic and a little sour, closer to fresh cream than to a ripe Camembert, and the fat coats the tongue in a way that makes the bread feel almost secondary. Two or three bites in, the wedge has already started to slump against the crust, and the sandwich is at its best in the ten minutes before that slump goes too far.

Age moves that texture along a short curve rather than a long one. Most Chaource sold for a sandwich has spent two to four weeks in the affineur's cellar, the minimum needed for the Penicillium candidum culture to set a proper white rind over the surface. A wheel pulled early in that window gives a denser paste and a sharper lactic bite; one held closer to four weeks gives a paste that runs nearly to the center, with the mushroom note from the rind pushing further into the flavor. Past four weeks the whole wheel is closer to a spoon than a knife, workable on bread only if it is scooped rather than laid, and most sandwich cheese is sold well before that point.

In the Aube, the pairing that shows up on a local table is Champagne itself, usually a brut or an extra-brut with almost no dosage. The bubbles and the acid cut straight through the 50 percent fat, clearing the palate between bites the way a sharper, still white wine cannot manage as cleanly, and a blanc de blancs in particular is favored for how directly its acidity answers the cheese's richness. It is a pairing that works partly on principle, bright wine against fat cheese, and partly on geography: the grapes and the milk both come off the same stretch of the Aube.

The nearest relatives stay on the same soft, high-fat shelf without being interchangeable with it. Brillat-Savarin pushes the fat even higher, past 70 percent, for a paste that is richer and even less structured than Chaource's. A young Coulommiers gives a flatter, milder version of the same bloomy-rind idea at a fraction of the fat. A fresh fromage blanc spread on toasted bread keeps the tang without any rind or aging at all. None of these is a Chaource under another label; each sets its own fat percentage and its own affinage clock, and swapping one in changes the sandwich's whole physics, not just its name.

Origin and History

The cheese takes its name directly from Chaource, a village of roughly a thousand people in the Aube, and the earliest story attached to it involves royalty rather than farmers. Some accounts hold that the cheese was presented to King Philip IV, Philippe le Bel, as he passed through the village in the early 1300s, and that Marguerite of Burgundy later had it brought to her own table. A separate and competing legend credits the recipe to Cistercian monks at Pontigny Abbey, who are said to have passed it on to local farmers. Court records from the period mention neither story, so both belong with folklore rather than the archive; what holds up independently is that written references to a cheese made around Chaource appear in 14th-century local documents, which anchors the dish to that century even though the palace anecdotes stay unverified.

The modern legal history is considerably better documented. Chaource became one of France's early Appellation d'Origine Controlee cheeses in 1970, with the rules fully enforced by 1977, and the European Union folded that protection into a full Appellation d'Origine Protegee in 1996. The AOC/AOP zone is fixed to the departments of Aube and Yonne, and the rules go past geography into the herd itself: at least 80 percent of the dairy herd and 85 percent of its feed have to come from inside that same zone, which ties the cheese to the ground under it in a way a simple name-of-origin label does not.

The village that gave the cheese its name still makes it. Fromagerie de Mussy, on the edge of Chaource, is the last artisanal fromagerie left operating in the Aube, working alongside a small handful of industrial dairies and independent affineurs who together supply the appellation from about 65 farms. The 50 percent fat floor that made the cheese too soft to press was written into law in 1970, five and a half centuries after the earliest mention of a cheese made in the village.