La Merced

La Merced is not in the itinerary of most visitors to Mexico City. The guidebooks that mention it usually frame it as either too difficult or too marginal — rough, they say, and then pivot to Mercado de Jamaica or Mercado de San Juan, which are perfectly good markets but are also, in their different ways, curated for the city’s consumption rather than the city’s supply chain. La Merced is the supply chain.

I arrived at eight on a Tuesday morning by metro, coming out at the La Merced station and following the density of people moving with purpose toward the market buildings. The street outside the main entrance was already fully operational: chile vendors with their mountains of dried guajillo and ancho and pasilla and mulato laid out on tarps, the colors running from deep brick red to near-black; herb sellers with bundles of epazote and hierba santa and dried hierbas de olor; stalls selling packaging materials, tape, twine, everything a vendor needs to run a stall. The street was narrow enough that moving required negotiation and the negotiation required patience I didn’t have yet that early in the morning.

Inside the main building, the scale is different. High roof structure with skylights, corridors wide enough for the carts and dollies that move product in from the predawn deliveries, and stalls that have been in the same family for multiple generations selling things that don’t photograph elegantly but matter enormously to the way Mexico City eats. Chile vendors who know the grade and origin and humidity of what they’re selling. Mole paste vendors whose product is better than anything in a jar. Women selling prepared ingredients — chiles soaked and blended and seasoned to a specific standard — to the restaurants that don’t have time to do it from scratch.

The Comedor at Eight in the Morning

I found the comedor I was looking for by following a vendor carrying two plates of food and a basket of tortillas through a side corridor, which is my standard method in Mexican markets and has a high success rate. The comedor was six tables in a space carved out between stalls, run by a woman who was working the grill and directing the young woman who served with the efficiency of someone managing multiple priorities simultaneously, which she was.

The tamales were on the counter. Four kinds: rajas con queso, mole negro, the red pork, and a sweet pink tamal that I recognized as one of the Mexico City versions — masa with raisins and a color I’ve never fully understood but always accept. I ordered the rajas and the mole. The tamales were big, wrapped in banana leaf in the capital style, the masa thick but not heavy, the chile in the mole the complex, slightly bitter kind that means someone has been cooking this since the previous afternoon. The rajas were poblano chiles with a white cheese that had gone slightly golden and soft.

I ate both. I ordered a coffee from a thermos that turned out to be café de olla, sweetened with piloncillo and spiced with cinnamon, and I sat there while the market noise built around me — the carts, the negotiations, the radio playing cumbia at a volume that seemed ambitious for eight in the morning — and watched the vendors arrive at the surrounding stalls and begin the slow ritual of opening for the day.

In France I grew up around markets. The covered market in my town was good. This was not better in the way that better means cleaner or more comfortable. It was operating at a different scale of necessity.

Tepito and La Lagunilla

The neighborhood around La Merced is its own world. To the north is Tepito, the barrio that Mexico City regards with a mixture of civic embarrassment and genuine respect: the pirate goods market where you can buy anything from knockoff electronics to inexplicable quantities of second-hand American clothing, and where the devotion to Santa Muerte — the unofficial folk saint of death — is most visibly concentrated. The Santa Muerte shrines in Tepito are not tourist attractions in the sense that anyone put them there for visitors; they are active sites of devotion, maintained by people who find in this figure something the official Catholic saints don’t offer.

I walked through the edge of Tepito on a Sunday morning when it is most active and least tense, which is still active enough. The energy is not threatening exactly — Tepito has a reputation that is in some ways earned and in some ways the projection of a class anxiety about the neighborhood’s refusal to gentrify — but it requires a different kind of attention than walking in Roma Norte. Eyes up. No headphones. And then you see something beautiful: a shrine, or a woman selling perfect avocados from a cart, or a set of murals on a wall that no tourist will ever deliberately seek out.

La Lagunilla, slightly east, is a Sunday flea market and antique district with the best density of genuinely strange things I have found in Mexico City: mid-century Mexican furniture, old religious images, stacks of vinyl records, the photographic equipment of studios that closed decades ago. I go every few months and rarely buy anything and always stay too long.

When to Go and How to Move

Go to La Merced early. The market is most alive between seven and eleven; by early afternoon the energy shifts and some vendors begin to pack down. Tuesday through Friday mornings are better than the weekend for the wholesale operations; Sunday shifts the neighborhood toward La Lagunilla and the street market character.

Take the metro — Line 1 to La Merced is the easiest approach, and you arrive directly at the market perimeter. Leave your good bag at the hotel and bring a small one; the corridors inside the buildings are narrow and a large backpack is a genuine inconvenience to everyone around you, including yourself.

Eat inside the market rather than at the perimeter taquerías, which are fine but less interesting. Find the corridors that go back from the main entrance, look for the places that are full of people who work there. The food at those places is, without exception, better than anything with a sign designed to attract strangers.