A regional dark mole of Tlaxcala state, made from toasted chiles, sesame seeds, and burnt tortillas for color and thickening, simmered with pork (or chicken) until the sauce is deep black-brown and intensely savory. Simpler than mole poblano (fewer ingredients, no chocolate), mole prieto is a rustic country dish of Tlaxcala, traditionally served at family celebrations and patron saint festivals.
El mole prieto tlaxcalteca is a regional mole of Tlaxcala state. The dish belongs to the broader family of dark Mexican moles, but is distinct from the more famous mole poblano (which uses chocolate and many spices). Mole prieto is simpler: toasted chiles, sesame seeds, and — its signature — burnt tortillas (torrejas), which give the mole its dark color and toasted depth. The dish is a specialty of Tlaxcala's central valleys, served at family celebrations and patron saint festivals. The use of burnt tortillas as a thickener and colorant is a pre-Hispanic technique (corn tortillas being a Mesoamerican staple).
A bowl of mole prieto presents chunks of tender pork in a deep black-brown, slightly thick sauce. The first bite is savory and smoky — the burnt tortillas have given the sauce a deep, roasted depth; the chiles add warmth without sweetness; the sesame adds nuttiness. The sauce clings to the meat. Eaten with rice and warm corn tortillas, the mole is the focus.
Mole prieto's character depends on the burnt-tortilla technique. Corn tortillas are toasted on a comal until nearly black — the starches fully caramelize and carbonize, producing deep Maillard flavors and a dark color that transfers to the sauce. The burnt tortillas, when blended into the sauce, also act as a thickener (their gelatinized starches absorb water). Toasted chiles (guajillo, ancho) provide capsaicin warmth and more Maillard complexity. Sesame seeds (toasted and ground) provide fat and a nutty body. The pork simmers in this base, contributing collagen that further enriches the sauce. The combination is rustic, deep, and savory — distinct from the sweeter, more complex mole poblano.
Variations
Pork is most common; chicken and beef exist; the chile blend varies; some add peanuts or almonds.
On the Palate
Where Mole Prieto de Tlaxcala sits in the Mexican flavor cloud
Ingredients
Serves 8
How it's made
6 steps · 2 hours active + 1 hour waiting
- 120 min
Toast corn tortillas on a dry comal until very dark, nearly black; break into pieces.
Watch outToast the tortillas until very dark, nearly black — this near-char is the dish's signature dark color and deep flavor, and it thickens the sauce.
- 215 min
Toast guajillo and ancho chiles; soak briefly.
- 35 min
Toast sesame seeds until golden.
- 410 min
Blend the burnt tortillas, soaked chiles, sesame seeds, garlic, and onion to a thick paste.
- 510 min
Cut pork into chunks; brown in oil in a heavy pot.
- 6120 min
Strain the chile-tortilla paste into the pot with the pork; add water to cover; simmer 1.5-2 hours until pork is tender and sauce is thick and dark.
Watch outSimmer 1.5-2 hours until the pork is tender and the sauce is thick and dark — a rushed cook leaves the burnt-tortilla note raw and acrid.
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