Cooking method separates one taco from the next more sharply than the meat does. Tacos get sorted by filling, tortilla and region too, but the same pork becomes al pastor on a vertical spit, carnitas in a copper pot of lard or cochinita pibil in an earth pit, and each one counts as its own taco.
Labels hide the difference. Barbacoa is traditionally lamb, but according to the San Antonio Express-News (2021), US kitchens mostly use beef cheeks.
What Defines a Type of Taco
Nobody keeps an official list, so a taco type is whatever the filling, cooking method, tortilla and region of origin add up to.
Filling and cooking method do most of the sorting. Choco, a restaurant-supply publisher, defines taco variants mainly by the meat, the cut and how it is cooked.
Filling covers pork, beef, goat, lamb, fish or vegetables, often down to the exact cut. Method runs from spit-roast and lard braise to pit steam, grill and deep-fry. The tortilla can be corn, flour, a fried shell or a puffed one, and region just means the town or state where the style got worked out.
Pork shows why method matters. One shoulder turns into al pastor on a vertical spit, carnitas in a pot of lard or cochinita pibil in an earth pit, and nobody treats those as interchangeable.
Tortilla and region sort the rest. A Baja fish taco on corn and a Sonora carne asada taco on flour share a format but not a type.
A taco type isn’t a recipe or a menu category. It’s the filling and the cooking method together, with the place the dish comes from layered on top.
Pork Tacos: Al Pastor, Carnitas, Cochinita Pibil and Chorizo
No other filling covers as many taco types as pork. The big ones split by cooking method: a vertical spit for al pastor, a copper pot of lard for carnitas and an earth pit for cochinita pibil.
Tacos al Pastor
Marinated pork gets stacked on a trompo, roasted as it turns and shaved into small tortillas with onion, cilantro and pineapple.
The spit and the shaving technique descend from the lamb shawarma that Lebanese immigrants brought to Mexico. Pork replaced the lamb.
Sources don’t agree on the timeline. Tasting Table places the first shawarma tacos in 1930s Puebla, while Mexico News Daily says al pastor took its current form in Mexico City by the 1960s.
Both hold up once you separate the two tacos. Tacos arabes (lamb, often on pita) came first in Puebla, and the red-marinated pork version developed later in the capital.
Where the pineapple on top of the trompo came from is still unsettled, per HuffPost’s reporting.
Carnitas
Michoacan owns this style. The pork simmers in lard until tender, which is closer to confit than frying.
The pot is a hand-hammered copper cazo from Santa Clara del Cobre, and Quiroga is the town people point to. Tortillas are corn.
Michoacan cooks hold that a proper batch needs the copper pot, according to Mexico News Daily.
Stands sell by cut, from ribs to ears to a mixed order called surtido. A guide to the cuts and styles of carnitas helps when the menu lists six options.
Cochinita Pibil
Pork gets wrapped in banana leaf and roasted in a pib, the Maya word for earth oven (Tasting Table). The marinade of achiote and sour orange juice gives it the red-orange color and cuts the richness.
It’s shredded onto corn tortillas with pickled red onion, Yucatan style.
A real pib needs a pit in the ground. Most restaurants outside the Yucatan roast the pork in an oven instead, which The Takeout treats as a close copy rather than the dish itself.
Chorizo and Longaniza
Crumbled, spiced pork sausage fried on the griddle makes a chorizo taco. Longaniza is similar but comes in one long link.
Tacos campechanos pair sausage with another meat, and a stand can combine any two, according to Travel Mexico Solo.
Beef, Goat and Offal Tacos
With beef, goat and lamb, the animal matters less than what was done to it. Grilled, braised and pit-cooked tacos are different things, even when the meat is close.
Carne Asada
Grilled steak, chopped and piled on a tortilla. Grubhub counts it among the best-known street-style tacos.
In Sonora the expected tortilla is flour. Matador Network quotes food historian Gustavo Arellano naming flour tortillas, carne asada and chiltepin chiles as the core of the state’s food.
Barbacoa and Birria
Barbacoa starts with a hole in the ground. Hidalgo cooks dig pits about three feet deep, according to Voices of Mexico (UNAM) as reported by Mexico News Daily. A grill goes over the catch-pot, then maguey leaves, salted lamb and more leaves, and the meat cooks overnight.
The drippings become consome, and the tacos arrive with salsa borracha. Carnitas gets confused with barbacoa because both are slow-cooked and shredded, but one cooks in lard and the other in a sealed pit (carnitas versus barbacoa covers the split in detail).
Birria began as a name for barbacoa. The 1898 Diccionario de Mejicanismos by Felix Ramos y Duarte already listed it as goat barbacoa, labeling it a Mexico City regionalism, and later dictionaries tie it to Jalisco.
Tijuana cooks later moved to beef, and quesabirria, the cheese-filled taco served with consome, came out of the same city. Wikipedia’s quesabirria entry says food writer Bill Esparza saw birria served in tacos at a truck called Tacos Aaron in Tijuana around 2009, and that other trucks served it with cheese inside the taco.
Birria stews in its own chile broth, which is how it sets itself apart from carnitas.
Lengua, Cabeza, Suadero and Tripa
Lengua is braised beef tongue and cabeza is slow-cooked head meat. Suadero is a beef cut tied to Mexico City stands, and tripa is tripe.
Ask for surtida if you want a mix of cuts from the same stand.
The name guarantees the cut, not the texture. Softness and crispness vary from stand to stand.
Dipped Birria vs Carne Asada
Dipped birria has deep chile flavor, and the consome works as a sauce and a soup. The meat stays tender because it sits in broth. The catch is that it’s messy, heavy as a first taco and takes hours to make, so it’s rarely a quick order.
Carne asada goes the other way. It’s fast and light, with real char, and it pairs with almost any salsa. It dries out if the steak is overcooked, though, and it never gets the depth of anything braised.
Seafood and Vegetable Taco Types
Battered fish belongs to Baja California. Grilled fish and shrimp come off the Pacific coast, while stewed vegetable fillings are guisado stand territory.
Baja Fish Tacos
Mexico News Daily traces Ralph Rubio’s first San Diego restaurant to 1983, built on a fish taco recipe from a stand in San Felipe.
Rubio did not invent the dish. Ensenada and San Felipe both claim it. Edible San Diego puts the origin in the 1950s, and Mexico News Daily considers Ensenada the likely birthplace of the modern Baja style.
Ensenada uses boneless angel shark and shrimp, while Rubio’s uses pollock. The base is a lightly charred corn tortilla (NPR), finished with a creamy white sauce and a wedge of lime.
Grilled Fish and Shrimp
Not every seafood taco is fried. Chowhound’s interview with chef and tour guide Diego of El Taco Club points to pescado zarandeado from Nayarit on the west coast as a grilled option.
Shrimp (camaron) tacos sit beside fish on most lists, including WebstaurantStore’s.
Vegetable and Stewed Fillings
Papa, or potato, is one of the 4 usual fillings in basket tacos. Rajas are roasted chile strips, nopales are cactus paddles grilled or sauteed, and guisado covers any stewed filling kept in a cazuela and ladled to order.
Vegetarian status depends on the cooking fat and the shared griddle, and a menu name doesn’t tell you either one. Ask before ordering.
How the Tortilla Changes the Taco: Corn, Flour, Hard Shell and Puffy
Corn tortillas carry most of the traditional Mexican types. Flour belongs to the north, and the US formats lean on fried shells.
| Format | Base | Cooking | Typical use |
|---|---|---|---|
| Soft corn tortilla | Nixtamalized masa | Heated on a comal | Al pastor, carnitas, barbacoa |
| Flour tortilla | Wheat, water, salt, lard | Griddled | Sonora carne asada, gringas |
| Hard shell (taco dorado) | Corn tortilla | Fried | Ground beef, shredded beef |
| Puffy shell | Fresh masa | Deep-fried until it inflates | San Antonio Tex-Mex |
| Basket taco | Small corn tortilla | Oil-coated, steamed in a basket | Potato, beans, chicharron |
Corn Tortillas
Corn tortillas start with nixtamalization, cooking maize in lime water, a step that raises its nutritional value. UNESCO names it in the 2010 inscription of traditional Mexican cuisine.
Mexicans eat about 80 kg of nixtamalized corn tortillas per person each year, according to a 2025 review in the International Journal of Food Science.
The same review reports that northern Mexico prefers tortillas from instant masa flour, while central and southern Mexico prefer fresh nixtamal masa. Flour tortillas make the pattern clearer. The further north you go, the further you get from fresh masa.
Street stands often stack two small tortillas so juicy fillings don’t tear the base.
Flour Tortillas
The National Park Service describes flour tortillas as a northern Mexico staple, made from flour, water, salt and a little lard. Spanish settlers and missionaries brought the wheat.
Wheat reached Mexico in the early 16th century, but it arrived in Sonora later, probably around the 1590s, and Jesuit missions spread it through the region in the 17th century. The exact origin of the flour tortilla there remains unclear.
Flour matters most where cheese is involved. A gringa, for example, wraps al pastor and melted cheese in a flour tortilla.
Fried, Steamed and Puffed Shells
Hard shells are fried corn tortillas, and in Spanish they share the name tacos dorados with taquitos. Home cooks can fry their own with a guide to making taco shells, though a stand’s fresh-fried shell is the benchmark.
Basket tacos go the other way. Courthouse News reported that Taqueria Los Especiales in Mexico City sells 40,000 a day, always on corn.
Basket tacos are also called tacos sudados, and in the north the name tacos al vapor is used.
Puffy tacos use a raw masa tortilla deep-fried until it inflates, according to Texas Monthly. The shell belongs to San Antonio.
Tex-Mex and US Taco Types
Hard shell, puffy, breakfast and Korean tacos all came out of the US, and each has an origin story you can actually trace (with a few arguments attached).
Hard Shell Tacos
Mitla Cafe in San Bernardino opened in 1937 and still fries tacos dorados from a recipe the founders brought from Jalisco, according to PBS.
Glen Bell ran a burger stand across the street. He started selling crispy-shell tacos in 1951, opened Taco Tia in 1954 and the first Taco Bell in 1962.
The filling he standardized was seasoned ground beef with lettuce, tomato and cheddar, as Chowhound describes it.
As for credit, The Takeout reports that Taco Bell credits Bell with a large role in mass-producing the hard shell, not inventing it. Wikipedia’s hard-shell entry adds that cooking appliances for fried shells were already being patented in the 1940s.
So the recipe came from immigrants, and Taco Bell supplied the scale.
Puffy Tacos
San Antonio has more than one claim on the puffy taco, and the sources disagree on which is oldest.
Ray’s Drive Inn opened in 1956 (the Dallas Morning News says 1955) and sold the shell as a crispy taco. Henry’s Puffy Tacos opened in 1978, which is when the name puffy taco came into common use (Dallas Morning News, 2013). Arturo Lopez later got the 1992 trademark for the term, per Texas Monthly and the Austin Chronicle.
A Henry’s family member told the Dallas Observer it was Uncle Ray who trademarked the name, and Henry himself disputes Arturo’s claim.
Author Robb Walsh has argued the same shell was called a crispy taco in 1950s Austin. Ray’s co-owner told Texas Monthly the dish dates to the early twentieth century, though the exact year is lost to family lore.
Fillings stay plain, with diced tomato, lettuce and cilantro, according to MasterClass.
Breakfast Tacos
Working-class food from South Texas, and it still tastes like it.
The earliest stateside citation is a May 24, 1959 item in the San Antonio Express and News. From the 1960s the style moved north from the border into a ring around Austin, per Jose R. Ralat’s column for Vice.
The build is a soft, usually flour tortilla with bacon, chorizo, egg, potato, refried beans, migas or machacado (Austin Chronicle).
Who owns the breakfast taco is a fight. Tasting Table notes that OC Weekly argued breakfast tacos belong to the Rio Grande Valley or San Antonio, not Austin. The same piece says Serious Eats traces them to tacos de guisados in northern Mexico.
Korean Tacos
Kogi launched in Los Angeles in November 2008, selling kalbi short ribs on corn tortillas with cilantro, onion, lime and spicy soy sauce (NPR, Honolulu Star-Advertiser).
Chef Roy Choi told The Splendid Table the Kogi taco represented Los Angeles more than Korean food. Food & Wine named him a Best New Chef in April 2010, the first food truck chef to get the award.
Taco Types Compared by Region, Cooking Method and Tortilla
Region is a messy way to group these. Cooking method works better, since spit-roast, lard braise, earth pit, grill, chile stew, deep-fry and steam cover every type in the table.
| Type | Home region | Cooking method | Tortilla |
|---|---|---|---|
| Al pastor | Puebla, Mexico City | Spit-roast on a trompo | Corn |
| Carnitas | Michoacan | Simmered in lard | Corn |
| Cochinita pibil | Yucatan | Earth pit, banana leaf | Corn |
| Carne asada | Sonora | Grill | Flour |
| Barbacoa | Hidalgo | Earth pit, maguey leaf | Corn |
| Birria | Jalisco | Chile stew | Corn |
| Fish tacos | Baja California | Deep-fry | Corn |
| Tacos de canasta | Tlaxcala, Mexico City | Steam in a basket | Corn |
| Puffy taco | San Antonio | Deep-fry fresh masa | Masa shell |
What the Earth-Oven Types Share
Mexico News Daily describes the earth oven as heat from wood embers and hot stones, with the meat wrapped in banana or maguey leaves and the pit sealed to hold the heat.
That’s one method behind Hidalgo barbacoa and Yucatan cochinita pibil, and only the leaf and the meat change. Authors Charlie Baggs and Josh Gordon, quoted in the Dallas Observer, list the Yucatan’s pit-style pork alongside barbacoa as its regional counterpart.
Where Region and Method Stop Lining Up
Al pastor traveled to Monterrey, where Texas Monthly says tacos de trompo settled in during the 1980s and 1990s.
Tacos de canasta are sold across Mexico City, but Wikipedia lists Tlaxcala as the place of origin. Hard shell and puffy tacos are Mexican techniques that got built out in California and Texas.
Treat region as a clue, and method as the actual test.
Why the Same Taco Has Different Names
Names follow region and technique more than recipe. One spit-roasted pork taco goes by al pastor, trompo or adobada depending on where you’re standing.
Al Pastor, Trompo and Adobada
Al pastor is the Mexico City and Puebla name. In Monterrey, in Nuevo Leon, it becomes tacos de trompo, and Jose R. Ralat describes pork seasoned with little beyond smoked paprika, no pineapple, finished on a griddle.
Baja California and some coastal areas say tacos de adobada (Wikipedia).
Wikipedia calls tacos de trompo another name for al pastor, while Ralat treats it as a cousin with its own seasoning. Salvador Paloalto, chef at Chilangos Tacos in Dallas, told the Dallas Morning News that the difference is spice, with no achiote in Monterrey.
Barbacoa Changes Meat by Country
Barbacoa names a method, not a meat. The San Antonio Express-News says it is traditionally lamb, but US kitchens mostly use beef cheeks.
Texas Monthly reports that beef cheek is the most common cut in Texas, and that most Texas barbacoa probably never saw a pit.
El Grandpa Mexican BBQ in Georgetown, Texas, cooks whole lamb overnight in pits, and its owner told Tacos of Texas that barbacoa is a cooking style rather than a meat.
Mulita, Gringa and Breakfast Labels
Wikipedia’s taco entry says sandwiched tacos are called mulitas in northern Mexico and gringas in the south, where they use wheat flour tortillas.
Most recipe writers draw the line by tortilla instead. Two corn tortillas make a mulita, and one flour tortilla makes a gringa.
Wikipedia’s al pastor entry adds a northern rule. In Nuevo Leon, Durango and Chihuahua the same pork is a taco de trompo on corn and a gringa when it comes with cheese on flour.
El Fogoncito in Mexico City says the gringa name began in the early 1970s, when two American women asked for pastor on a white flour tortilla (collected by Barry Popik).
Breakfast labels split by place too. People in South Texas say breakfast taco, while the Texas Panhandle and California say breakfast burrito, according to CBS Austin.
When a Taco Name Does Not Tell You What You Get
Some menu names promise more than the plate delivers.
- Al pastor off a flat-top, not a trompo. Ralat advises skipping it
- Carne de res, an umbrella term for any beef taco (Chef Travel Guide), so it names no cut
- A puffy taco fried from a pre-made tortilla, which the Dallas Observer says is not a puffy taco by San Antonio standards
- Mulita or gringa on a menu, where the tortilla can be either
Ask about the cut and the cooking method, and check the tortilla while you’re at it. That sorts out most labels.
How to Order the Right Taco at a Taqueria
Start with the filling and work outward.
- Pick a filling and ask which cut it is: pastor, suadero, carnitas, lengua or nopales.
- Ask which tortilla comes by default, since the north leans flour.
- Say con todo, or name what to drop, such as sin cilantro.
- Add salsa at the condiment station, tasting a drop first.
- Add extras: consome with birria, a lime wedge, radish.
A first order works well with one pork taco and one beef or goat taco, plus a seafood or vegetable one if you want another method in the mix.
Juicy fillings and dipped birria tacos are easier to finish with a firm grip, and a guide on how to eat a taco covers the fold.
Toppings and Salsas
Sunset’s profile of taco-truck owner Rodolfo Barrientos describes con todo as onions and cilantro on the taco.
Carnitas takes that default well, and a guide to carnitas taco toppings covers the rest.
Salsa roja is chili, sometimes with tomato. Salsa verde brings tomatillo, chili and cilantro, runs generally spicy and often gets mistaken for guacamole. Pico de gallo is just diced onion and tomato.
Culture Trip lists these among the usual choices at a stand.
Dietary Fit
| Need | Safe starting point | Check first |
|---|---|---|
| Gluten-free | Corn tortilla tacos | Shared griddle, fryer or tortilla brand |
| Pork-free | Barbacoa, carne asada, fish, birria | Lard, chorizo, pork-based stews |
| Vegetarian | Nopales, rajas, potato, beans | Cooking fat |
Corn is naturally gluten-free, but the Celiac Center at Beth Israel Deaconess advises buying corn tortillas labeled gluten-free because of cross-contact. Flour tortillas are wheat-based and are out.
Types of Tacos FAQ
How many types of tacos are there?
No official count exists. Published taco guides list anywhere from 8 to 42 types, depending on whether they split tacos by filling, cooking method or regional name.
Which type of taco is the most popular?
Al pastor is the strongest candidate, though no census ranks taco types. Food writer Jose R. Ralat calls it the iconic taco of Mexico City and, by extension, Mexico, and Chef Travel Guide lists it beside carnitas and fish tacos as the most popular.
Is the pineapple on al pastor traditional?
Yes, in Mexico City, Puebla and the Yucatan, where Los Angeles Magazine says a chunk of pineapple is practically expected.
Trompo tacos from Monterrey skip it.
What is the difference between a taco and a burrito?
The flour tortilla on a burrito fully encloses the filling, while a taco is folded or left open. Food Republic notes the flour wrapper handles heavier fillings that a taco could not carry.
Are tacos dorados and flautas the same thing?
Sometimes, because the names overlap. Wikipedia notes that tacos dorados is also a name for taquitos, and The Daily Meal reports that taquitos and flautas are both rolled, stuffed, fried tortillas.
Sources split on whether a flauta needs a larger or a flour tortilla.
Are tacos de canasta eaten warm?
Yes. Wikipedia reports the basket keeps them warm for 4 to 6 hours, and Sherpa Food Tours lists them as a breakfast and early lunch food.
Which salsa goes with fish tacos?
A creamy sauce is the usual pick, not a chile salsa. Wikipedia lists a sour cream or citrus-and-mayonnaise sauce, with cabbage and pico de gallo, as the standard topping for Baja-style fish tacos.
Telling a Faithful Regional Taco From a Copy
Regional types of tacos stay faithful abroad when the cooking method, tortilla and cut match the home region’s. Ask about the cooking method first, then the tortilla, and leave the cut and region for last.
That order matters because a kitchen can swap a tortilla or a cut without changing the menu name, but it cannot fake a spit or a pit.
The pit is the usual casualty. A San Diego barbacoa owner told the San Diego Reader in 2007 that health department rules rule out the traditional pit, so her kitchen steams lamb in a vaporera instead.
Choosing a steamed version means accepting a close copy in place of the pit original, and that’s a fair trade when the cut and tortilla are right.
To pick between the two most common pork methods, a side-by-side look at carnitas versus al pastor helps.
