Panino al Lampredotto

The whole sandwich turns on a single word the vendor asks before he closes it: "Bagnato?" At a trippaio's cart, a steel-topped stand parked at a market or a corner with a pot of broth ticking behind the counter, the cook lifts a fistful of chopped lampredotto out of the simmering liquid, piles it into the bottom of a split roll, and then, if you said yes, turns the crown of the bread upside down and pushes it into the broth for a second before pressing it onto the top. That dunk is the answer to wet or dry, and it is the difference between a roll and the panino Florence actually means.

Lampredotto is the cow's fourth stomach, the abomasum, the cheap dark cut that the rich left to the poor, and it is named for a fish. Boiled lamprey was an aristocratic delicacy; the working cooks of Florence noticed that the ridged, frilled lining of the stomach looked like the eel and took the name for it, lampredotto from lampreda. It cooks for hours in a vegetable broth until the gristle softens and the meat goes tender and faintly mineral, then comes out onto a board to be chopped fine. On its own it is plain, savoury, a little iron-edged. It is not trying to be subtle.

The broth is the part doing the quiet engineering. Lampredotto cooked dry would be tough and the bread around it would sit there inert, so the same pot that softens the offal also wets the bread, and the crown goes back into it crown-first so the soft inside of the roll drinks the liquid while the crust stays sturdier underneath your fingers. Soak the whole roll through and it collapses into a wet handful halfway down; leave it bone dry and the crust fights the soft filling and the sandwich reads as mean. The dunk threads exactly between: a top gone soft and savoury with broth, a base still solid enough to carry the load to your mouth.

Then the sauces, added at the counter while the bread is still open. Salsa verde goes on by the spoonful, a raw green sauce of parsley, garlic, capers and anchovy pounded loose with oil, sharp and salty and grassy, cutting straight across the richness of the meat. A chilli oil follows if you ask for it, and the standard full order is both sauces with the bread wet. Salt and pepper if you want it plainer.

Nothing about the build is dainty, and none of it is slow. The vendor works straight out of the simmering pot, lifts and chops and piles and dunks and sauces in something close to fifteen seconds, and hands the parcel across the steel still steaming. It is assembled to be eaten on the spot, standing, while the broth is still warm in the bread and before the wet top has time to go heavy.

You stand and lean out over the kerb to eat it, because a properly wet one drips, and the cart hands you a thin paper napkin that is immediately not enough. What lands first is broth and bright green sauce, then the soft chopped meat, warm and savoury and unmistakably offal without being aggressive about it. The smell off the open pot, tomato and onion and long-cooked beef, reaches you from down the street before you see the cart. The bread on top is heavy with liquid and the base is just holding; by the last bite your fingers are wet to the knuckle and the napkin has lost.

The close cousin, sold from the same pot at the same cart, is the panino di trippa: honeycomb tripe from a different stomach, paler and chewier, cut in strips rather than the soft chop of lampredotto, served the same way with the same sauces. They are siblings, not the same sandwich, and a Florentine will correct you if you blur them. Further out, the family is the world of broth-dunked meat sandwiches that Italy keeps coming back to; what marks this one is that the dunking liquid and the cooking liquid are the same pot, the offal and the bread softened by one broth.

The Tripe Stalls of Florence

The dish belongs to a documented Florentine trade rather than a single inventor. Tripe sellers were working the city by the time the medieval guilds were organised between the twelfth and thirteenth centuries, and cheap offal, tripe and lampredotto and the rest, fed the working population while the prized cuts went to the tables that could afford them. The lampredotto panino as street food is a long evolution of that economy, not a thing anyone is recorded as having invented on a given afternoon, and its history should be told that way.

The datable part is the trade's survival into the present. The carts of the trippai still stand at markets and street corners across the city, a pot of broth and a board and a queue, and the institution has plainly outlasted the poverty that created it: a sandwich built from the cheapest part of the animal is now a thing tourists hunt down and Florentines eat at eleven in the morning out of loyalty as much as hunger.

One stall puts a date on that continuity. Nerbone has been chopping boiled meats and lampredotto inside the Mercato Centrale at San Lorenzo since 1874, the same broth and board and crusted roll it has always sold, the question bagnato asked across the counter before the bread is closed.