Sandwich Traiteur

At a traiteur's counter in a French provincial town on a Saturday, the trays going out the door for that afternoon's vin d'honneur, the reception held on the town-hall steps right after a civil wedding, are already wrapped and priced by the piece before the mayor has finished reading out the marriage register inside. The sandwich traiteur comes out of the traiteur trade, the French prepared-and-catered-food business that sells terrines, pâté en croûte and cold buffets for a customer to eat somewhere else, standing up, off a tray, hours after it left the kitchen. Everything about its shape and its bread answers to that one problem: it has to hold its edges and its filling for an afternoon behind the glass of the vitrine, arranged in tight, visible rows, before a single piece is unwrapped and eaten.

The bread has to be pain de mie, not a baguette. A baguette shatters into shards when it is cut into neat rectangles hours ahead of time. Its crust tears at the cheek on a bite meant to be small and polite. Its dense crumb will not take butter to the very edge without splitting. Pain de mie, close-crumbed and soft-crusted, is sliced lengthwise from a long tin loaf built for exactly that kind of cutting, and the loaf itself is a fairly recent French habit: it was barely sold in the country before 1970, when Paul Picard, a baker's son from Châteauroux who had gotten to know American servicemen at the NATO air base there, launched the Harry's brand as the country's first American-style sandwich bread, just five years after his own factory in the same town had begun turning it out under private labels.

The build starts with an unsliced brick of pain de mie, cut into thin, even sheets rather than uniform slices, and buttered all the way into the corners so no bare crumb ever touches the filling; miss a corner and the smoked salmon or the egg mayonnaise soaks through by the third hour, turning translucent and gray right at the seam under the cling film. The filling goes on thin and level, never mounded, because a filling proud of the bread tears the top layer the moment the stack is pressed flat and cut. A long serrated knife trims the crusts in single passes, then a ruler squares off rectangles or triangles so a finished tray reads as one tight grid rather than a plate of odd pieces. Pull the film back in a cold kitchen and what comes off the tray is faint and cold rather than warm: chilled butter, a trace of dill or vinegar from the filling, nothing that smells of a fire or a griddle, because nothing here was ever meant to.

Ordering one means ordering by the tray, and the vocabulary belongs to events rather than to lunch. A cocktail dînatoire calls for the smallest cut, two bites at most, so a guest can eat standing up with a flute of crémant in one hand and still shake hands with the other. The vin d'honneur that follows a French civil wedding, held on the town-hall steps or just inside, is traditionally stocked with trays of these alongside verrines and mini quiches, ordered days in advance by the piece or by the hundred. An office leaving party or a retirement do gets the same sandwiches on a plainer platter, no crémant, coffee instead of wine. A traiteur's own printed list usually names five or six fillings, salmon, ham, egg, rillettes, cucumber, cheese, rather than describing variations, because a client ordering four hundred pieces for Saturday wants a fixed menu handed to them, not a chef improvising on the day.

Set next to a baguette sandwich sold to be eaten within the hour at a boulangerie counter, the mechanical difference comes down to time: a baguette dries and its crust turns to shards within a couple of hours of being cut, while buttered pain de mie holds its shape and its moisture through a whole afternoon in a fridge. The reception end of the trade has its own name inside the French business, traiteur organisateur de réception, and its own scale: by the mid-2010s, well over a thousand specialist firms were doing more than a billion euros in combined turnover a year, a separate category from the traiteur who simply runs a counter of terrines and salads for whoever walks in off the street. The sandwich traiteur, cut small and set out in rows, is what that reception side of the trade turns out by the thousand for a Saturday in June.

The trade around this sandwich is licensed differently from a restaurant's dining room. France's 2011 hygiene-training law made a fourteen-hour food-safety course compulsory for anyone running a restaurant, but built in an exemption for the traiteur, precisely because nobody is meant to sit down and eat there: a traiteur with no chairs and no on-site dining is not covered by the rule that governs a table. What does bind every tray, instead, is the cold-chain rule written for refrigerated prepared foods, holding it at zero to four degrees Celsius from the moment the tray is filled to the moment the film comes off at the buffet. Look through the glass of the vitrine at eye level and the sandwiches sit in even rows next to the terrines and the pâté en croûte, condensation beading faintly on the cold glass, the pink of the salmon and the pale yellow of the egg mayonnaise laid out like swatches on a paint chart rather than a lunch counter.

A Monopoly on Other People's Parties

The word traiteur is recorded from the Middle Ages as a general term for a trader or dealer; it only took on a food meaning in the 1600s, when it came to mean someone who prepared and served meals for money. The turn into a licensed trade has a precise date. In 1599, Henri IV raised the queux, the head cooks of France's great households, to the status of a sworn Parisian trade, and handed that new trade a specific monopoly: preparing the food of weddings and grand feasts, work that belonged to nobody's own table but to somebody else's party.

That monopoly outlived the century that created it. Through the 1700s, the separate guilds built around banquet cooking, roasters, pastry cooks, wine merchants who catered private dinners, folded together into one recognized profession that took the name traiteur, still centered on weddings and grand feasts before it widened out to ordinary paying clients. It held that ground until the very end of the eighteenth century, when the newly invented restaurant, a fixed room where a stranger could sit and order a single dish rather than commission an entire banquet, began pulling the same customers away; after the Revolution scattered the household cooks of the old aristocracy, many of them went into business as restaurateurs or as traiteurs in their own right, rather than cook for one family again.

France's most recent trade count puts the number of registered traiteurs at just over ten thousand. Seven in ten of them now work corporate and institutional accounts rather than passing individual customers, the same split, other people's events over the daily table, that Henri IV wrote into the trade's founding monopoly in 1599.