Enchiladas potosinas are an antojito from San Luis Potosí in which the chile is worked into the masa itself, not poured over the top. Dried red chiles — traditionally cascabel, often guajillo or ancho — are toasted, soaked and blended, then kneaded into nixtamalized corn masa to make a deep-red dough. The dough is pressed into small tortillas, filled with crumbled cheese and onion, folded into half-moons, and briefly griddled or lightly fried. Unlike ordinary enchiladas, which are tortillas dipped in chile sauce, here the heat and color live in the tortilla. They are served with crema, more cheese, lettuce and salsa.
Enchiladas potosinas come from Soledad de Graciano Sánchez, next to the city of San Luis Potosí, and are first documented in a local newspaper reference in 1919. They are widely attributed to Cristina Jalomo, a tortilla maker who, the story goes, found her masa tinted red at the mill where dried chiles for mole had just been ground; rather than waste it, she made tortillas from the red dough and began filling and selling them. Her daughter is said to have named them "enchiladas potosinas" around 1960, and the dish was officially registered in 1965. The accidental-discovery account is the recorded local tradition rather than firmly documented fact.
Small brick-red half-moons, the masa carrying a soft, dried-chile warmth rather than sharp heat. Griddled, the surface is faintly crisp and toasty; the folded center holds a little melted or crumbled cheese with raw onion. The flavor sequence is toasted chile, then corn, then salty cheese, lifted by crema and salsa. Eaten as a starter or street snack, several to a plate.
Two techniques combine. First, nixtamalization: corn is simmered and steeped in lime (cal, calcium hydroxide) so the masa is cohesive and gluten-free; the dried chiles are toasted on a comal, rehydrated, blended to a smooth paste and kneaded straight into that masa, coloring and flavoring the dough from within. Toasting the chiles develops their aroma — under-toasted they taste raw and grassy, scorched they turn bitter. The filled tortillas are cooked only briefly: a short comal char and a light fry set the surface without drying the thin masa, so they stay supple enough to fold and eat by hand.
Variations
The traditional dough uses cascabel chile native to the area, but guajillo or ancho are common substitutes, and cooks adjust the blend for color and heat. The classic filling is queso fresco with onion; versions with picadillo, beans or chicken also appear. They are most often griddled then lightly fried; some are fried more fully for a crisper edge. They sit apart from ordinary enchiladas (rojas, verdes, mineras), where the chile is in a sauce the tortilla is dipped in, not in the masa.
On the Palate
Where Enchiladas Potosinas sits in the Mexican flavor cloud
Ingredients
Serves 4
How it's made
7 steps · 45 min
- 16 min
Toast the dried chiles on a hot comal until fragrant, then soak in hot water until soft.
Watch outToast the dried chiles just until fragrant — under-toasted they taste raw and grassy, scorched they turn bitter and ruin the masa.
- 23 min
Blend the softened chiles with a little of the soaking water and salt into a smooth paste.
- 38 min
Knead the chile paste into the masa harina with enough warm water to make a smooth, deep-red dough.
- 48 min
Divide into small balls and press each into a thin tortilla, ideally between plastic in a tortilla press.
- 58 min
Place crumbled queso fresco and chopped onion on one half, fold into a half-moon and press the edges to seal.
- 65 min
Cook on a hot comal for about a minute per side, then lightly fry in a little oil until just crisp.
Watch outCook only briefly on the comal then a light fry — the thin masa dries out fast, so keep it supple enough to fold and eat by hand.
- 72 min
Serve hot, topped with crema, crumbled cheese, shredded lettuce and salsa.
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