Tlayuda de la Sierra Norte con Hongos y Quelites

This is a Sierra Norte dish. Not the Valles Centrales, not the Istmo, not the Costa. The Sierra Norte of Oaxaca, where the cloud forests begin above Ixtlan de Juarez and the cooking follows what grows on the mountain.

The tlayuda you know from the Central de Abastos in Oaxaca city, spread wide with tasajo and quesillo and chapulines, that is a market tlayuda from the valley floor. Up in the Sierra, the tlayuda is quieter. Sparse on meat, generous with whatever the women brought down from the hillsides that morning: hongos silvestres pulled from under the oaks after the rain, quelites gathered at the milpa's edge, flor de calabaza still cool from the field. The mountain feeds you differently than the valley does. The base is the same: a massive corn tortilla, wider than a dinner plate, dried on a clay comal until it goes leathery and crisp in patches. Then asiento, not clean white manteca but the dark, smoky sediment from the bottom of the rendering pot, the part with all the flavor. Then black bean paste, frijoles negros fried until they hold. On top: the mushrooms, the greens, the quesillo pulled into long strings. Fold it in half. Press it back onto the comal until the cheese softens and the tortilla chars at the fold.

I collected this version in Guelatao from a senora who sold tlayudas outside the municipal building on market days. Her mushrooms came from her own land. Her quelites grew where her cornfield ended and the forest began. She told me the Sierra feeds you if you know where to look, and she did not mean it as poetry. She meant it as economy. Every ingredient on that tlayuda was free except the salt and the quesillo. Saber cocinar es saber vivir.

If you cannot find true hongos silvestres, oyster mushrooms and chanterelles come closest to what the Sierra Norte provides. If you cannot find quelites, use young amaranth greens or the freshest spinach you can get. But know what you are missing. A substitution is a compromise, not an upgrade. Cada estado, su propia cocina, and this one belongs to the mountains of Oaxaca.