The Best Mexican Food on the South Side of San Antonio

Mixtli is the most serious Mexican kitchen south of downtown and the only one on this list in the Michelin Guide. There is no a la carte menu. You buy a ticket, you sit down, and the kitchen walks you through a single region or theme, coastal to inland, then retires it and starts again. The menu running now is built on Levantine influence in Mexican cooking.

It is also the entry most likely to annoy people who think South Side food means a paper plate. Rank it on the cooking and it goes first. Rank it on what you would eat on a normal Tuesday and it goes last, which is why the rest of this list exists.

San Antonio Current readers voted Rios the best barbacoa in the city in the 2026 Best of San Antonio poll, and they have handed it that title three separate times since 2019. That is a longer run of local consensus than anything else on this list has.

The Southtown shop, run by Lenny Ann Rios-Chavez, moved to the corner of South Flores and Bank in December 2023 after outgrowing its old Probandt Street building. The new room seats more people, which has not made the line shorter. This is weekend food, bought by the pound, eaten within the hour.

The family started this in 1977 as Minit Taco, on this stretch of Roosevelt Avenue, and renamed it after its founder as it grew. It is now a small local chain with rooms on the North Side too, but this is the one that came first and the one the Southside is attached to.

What you come for is barbacoa, tortillas made in house, and Tex-Mex plates cooked the way the neighbourhood has eaten them for nearly fifty years. It is the longest continuous run of any kitchen on this list.

The Torres family opened this as the Taco Haven in 1969, after a naming conflict with another restaurant forced a change from Taco Hut. It has been a Lavaca breakfast institution ever since, now trading as The Haven Southtown, and the sign and the menu have both carried both names at different points.

Order the migas or the huevos rancheros in the morning. Later in the day the jalapeno and cream cheese chicken enchiladas and the menudo are what regulars order. It is the closest thing the near South Side has to a neighbourhood dining room that everybody has been to.

Tommy's runs five rooms around the city and this is the South Side one, parked where Nogalitos meets the interstate. In the 2026 Best of San Antonio readers' poll it took best breakfast tacos for the whole city, which for a five location operation competing against every taqueria in Bexar County is a real result.

The format is breakfast and lunch with a Tex-Mex spine, barbacoa and carne guisada among the fillings, and a kitchen that closes at three every day. It is the most reliable early stop on this list because the hours are posted and they hold.

Family owned since 1974 and still the reason people on this side of town do not buy supermarket tortillas. It is a working tortilla factory with a counter attached, so the masa is the product rather than a side dish, and the tamales, menudo and barbacoa come out of the same kitchen.

The San Antonio Current has included it in its survey of the city's tortillerias and molinos, and the family runs a second shop down in Poteet. Of everything here, this is the one that changes how you cook at home rather than where you eat out.

Current readers named this the city's best fruteria in the 2026 Best of San Antonio poll, and it sits catty corner from the Mission Drive-In, which makes it the single most South Side address on this list. There is a drive through and a walk up window, so it works as a stop rather than a sit down.

The fruit cups are the thing, stacked so high the staff wrap the top to keep it together, with chamoy if you want it. The aguas frescas selection is deeper than most taquerias bother with.