Food Culture

What Is Al Pastor? The History of Mexico's Most Beloved Taco Filling

Al pastor is marinated pork cooked on a vertical spit — and it has one of the most fascinating stories in all of Mexican food. Here is the complete guide to al pastor tacos.

5 min read·Takitos Con Sabor

Al pastor is arguably the most popular taco filling in Mexico City — and one of the most recognized Mexican dishes in the world. Marinated pork on a vertical rotating spit, shaved fresh to order, topped with pineapple and cilantro. The technique is unmistakably Middle Eastern in origin, but the flavors are pure Mexico. Here is the full story.

What Is Al Pastor?

Al pastor ("shepherd style" in Spanish) is a taco filling made from pork shoulder that has been marinated in dried chilies, achiote paste, pineapple juice, garlic, and spices, then stacked on a vertical rotating spit (called a trompo) and slow-roasted. The outer layer crisps and caramelizes as it cooks, and the meat is shaved thin directly onto tortillas to order.

A fresh slice of pineapple is typically perched at the top of the trompo — the carving knife shaves through the pineapple before hitting the meat, delivering a small piece with each portion. The result is a perfect combination: smoky-spicy pork with bright, sweet pineapple.

The Lebanese Origin of Al Pastor

Al pastor's origin story is one of the most interesting in all of food history. In the early 20th century, Lebanese immigrants began arriving in Mexico — particularly in the city of Puebla. They brought with them the tradition of shawarma: marinated lamb or beef cooked on a vertical rotating spit and shaved into pita bread.

Mexican cooks adapted the technique using locally available ingredients — pork instead of lamb, corn tortillas instead of pita, guajillo and ancho chilies instead of Middle Eastern spice blends, and achiote paste for color and flavor. The vertical spit (trompo) remained the same. The result was something entirely new: a Mexican dish built on a Lebanese technique.

This kind of culinary fusion — where immigrants bring technique and local cooks transform it with native ingredients — is one of the most powerful forces in food culture. Al pastor is the most famous Mexican example of this phenomenon.

What Does Al Pastor Taste Like?

Al pastor has a complex, layered flavor profile: the dried chilies bring earthiness and moderate heat; the achiote provides a slightly peppery, earthy sweetness; the pineapple adds brightness and acidity that cuts through the fat; and the slow roasting on the spit creates caramelized, slightly crispy edges that add texture contrast. The overall effect is smoky, sweet, spicy, and savory all at once.

How Al Pastor Is Made

  1. Rehydrate dried guajillo and ancho chilies, then blend with achiote paste, garlic, onion, orange juice, pineapple juice, cumin, and vinegar
  2. Slice pork shoulder thin and marinate in the chili-achiote paste for at least 8 hours (overnight gives best results)
  3. Stack the marinated pork slices onto the trompo (vertical spit), alternating with layers of pineapple
  4. Roast on the trompo — the outer layer crisps and caramelizes in the heat while the inside stays juicy
  5. Shave the cooked meat thin directly onto warm tortillas, finishing with a shave of fresh pineapple
  6. Serve with cilantro, diced white onion, and salsa verde or roja

Al Pastor vs. Other Taco Fillings

  • Al Pastor vs. Carnitas: Both are pork, but al pastor is spiced and roasted on a spit while carnitas is slow-cooked (braised/fried) in its own fat — richer, fattier, milder flavor
  • Al Pastor vs. Carne Asada: Carne asada is grilled beef — cleaner, beefier, and smokier from direct grill contact. Al pastor is sweeter and more complex from the chili marinade
  • Al Pastor vs. Birria: Birria is slow-braised in chili broth — deeper and richer with consomé for dipping. Al pastor is drier with caramelized edges from the spit

Why Al Pastor Tacos Are Served Every Evening at Takitos Con Sabor

Al pastor is our most popular item — and we take its preparation seriously. Our pork is marinated overnight in a traditional guajillo-achiote blend with real pineapple juice. We roast on the trompo and shave to order. The result is al pastor that honors the technique, not a shortcut version made from pre-seasoned frozen meat.

Try our al pastor tacos every evening in Eagle Pass (1594 S Veterans Blvd) and San Antonio (1607 W Hermosa Dr). Order online or call your nearest location.