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Counter-serve destination specializing in Mexican fast-food made with fresh produce.
Address and Contact Information
Address: 402 Brazos St, Austin, TX 78701
Phone: (512) 527-3002
Website: http://www.eatonetaco.com/
Menu Photos
Order and Reservations
Order: Order online
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Related Web Results
ONETACO. Taquería
Taquería serving authentic Mexican tacos in Austin, TX since 2009.
Visit Us – onetaco.
Austin, TX 78759. Hours Monday–Friday – 7am–10pm. Saturday – 8am–10pm. Sunday – 8am–8pm. Phone (512) 258-5525. ONETACO. @ DOWNTOWN FROST BANK TOWER. 402 Brazos …
OneTaco Taqueria @ Frost Tower Delivery Menu – Grubhub
Order delivery or pickup from OneTaco Taqueria @ Frost Tower in Austin! View OneTaco Taqueria @ Frost Tower’s March 2026 deals and menus.
Reviews
Brendan Alvarado
OneTaco Taquería at Frost Tower is a great spot for quick, flavorful tacos in a downtown setting. The tacos were fresh, well-balanced, and packed with flavor, with proteins cooked just right and toppings that didn’t overpower the tortilla. Portions were satisfying for the price, and everything came out fast despite the steady flow of customers.
… moreAlex
Another day in Austin, another taco spot—this time at One Taco. Solid street tacos at an excellent price point. I ordered four:
Sirloin (Carne Asada) – $2.95
Pastor – $2.75
Birria – $2.75
Barbacoa – $2.75
Total with tax: $12.12 (They take cash, which is a nice bonus)
While these weren’t the absolute best tacos I’ve had in Austin, they were still very good. And at this price, it’s hard to complain. Each taco came on two corn tortillas with your choice of onions and cilantro, and there was a solid salsa selection available on the side. The staff were also friendly and welcoming, which always adds to the experience.
If you’re looking for quality tacos without spending much, One Taco is definitely worth a stop!
… moreSirloin (Carne Asada) – $2.95
Pastor – $2.75
Birria – $2.75
Barbacoa – $2.75
Total with tax: $12.12 (They take cash, which is a nice bonus)
While these weren’t the absolute best tacos I’ve had in Austin, they were still very good. And at this price, it’s hard to complain. Each taco came on two corn tortillas with your choice of onions and cilantro, and there was a solid salsa selection available on the side. The staff were also friendly and welcoming, which always adds to the experience.
If you’re looking for quality tacos without spending much, One Taco is definitely worth a stop!
Benjamin Brown
Good tacos, especially for breakfast, at an ok price, made quick. I got a Me Latte, which is coffee with horchata, and that was solid and refreshing. I got 3 tacos, an El Classico, Barbacoa, and Migas. Best was Barbacoa, juicy and filling. No complaints about the other two tacos, they were filling and warm and tasty as well.
… moreRebecca Francesca Reuter Puerto
Warm and friendly atmosphere and attentive staff.
Ordered birria tacos with consommé and an al pastor taco.
The flavors are authentic, the consommé rich, and the al pastor is the real deal – pineapple and all!
Thirst quenched with a jamaica.
… moreOrdered birria tacos with consommé and an al pastor taco.
The flavors are authentic, the consommé rich, and the al pastor is the real deal – pineapple and all!
Thirst quenched with a jamaica.
K N
As soon as I walked in, I noticed Mexican customers coming in one after another, which immediately made me think, “This place has to be legit.” On top of that, when ordering, I was told the food would take a little time to prepare—clear proof that nothing is pre-made and everything is cooked fresh. That alone raised my expectations.
Those expectations were fully met. The quality of both the vegetables and the meat is excellent, and the way the meat is grilled is especially impressive. The balance between smoky flavor and juiciness is spot-on, and when combined with the sauce, everything comes together beautifully. This isn’t just a taco with ingredients piled on—it feels like a well-thought-out chemistry of flavors.
Considering the price, the value is outstanding. Among all the tacos I’ve had in Austin, this one easily ranks at the top, and personally, it was the best taco experience I’ve had there. I completely understand why locals keep coming back.
… moreThose expectations were fully met. The quality of both the vegetables and the meat is excellent, and the way the meat is grilled is especially impressive. The balance between smoky flavor and juiciness is spot-on, and when combined with the sauce, everything comes together beautifully. This isn’t just a taco with ingredients piled on—it feels like a well-thought-out chemistry of flavors.
Considering the price, the value is outstanding. Among all the tacos I’ve had in Austin, this one easily ranks at the top, and personally, it was the best taco experience I’ve had there. I completely understand why locals keep coming back.
Irene Estlund
This place was packed! So you know it’s good! Prices are great! We went on a food tour & they gave us the Gringa taco. Very good. Wish we had two or three! So flavorful!
… moreAdam Jones
An unassuming alley of flavor. The Al Pastor and Steak tacos deliver bold punches in tragically modest portions. The space? About as tight as your jeans after Thanksgiving. Value could stretch further, but the taste justifies the squeeze. I’ll be back — not because I’m full, but because I’m haunted.
… moreAmber Lee
Somewhere in the chaos of downtown Austin you can find OneTaco – Frost Tower. One of many locations, this spot is conveniently located on the ground floor right next to a parking garage.
The atmosphere was decent, a taco joint with self serve salsa and a few seats towards the back. Service was friendly and the food came out quick too. We tried a few tacos and cheese quesadillas so we had a diverse spread.
As far as tacos go, it’s hard to make bad tacos and these were about as middle of the road as they come. We were very excited for the birria taco and it fell very flat, the corn tortillas don’t taste too fresh and the consome was pretty bland. The al pastor taco was okay, not a huge fan of pineapple on it but we can’t dock points for something we could easily choose to remove. The best taco by far was the carne asada, it was juicy and full of flavor, all around delicious. They offer two vegetarian taco options which was helpful since on of our friends is vegetarian and they really liked them curing their flavorfulness. Our cheese quesadillas were okay, again hard to mess up cheese and bread. The flour tortillas definitely taste better than the corn here, which is something we don’t come across often.
The final verdict is that OneTaco is a middle of the road taco joint that is a great option for anyone finishing off a night on 6th to head on over to.
… moreThe atmosphere was decent, a taco joint with self serve salsa and a few seats towards the back. Service was friendly and the food came out quick too. We tried a few tacos and cheese quesadillas so we had a diverse spread.
As far as tacos go, it’s hard to make bad tacos and these were about as middle of the road as they come. We were very excited for the birria taco and it fell very flat, the corn tortillas don’t taste too fresh and the consome was pretty bland. The al pastor taco was okay, not a huge fan of pineapple on it but we can’t dock points for something we could easily choose to remove. The best taco by far was the carne asada, it was juicy and full of flavor, all around delicious. They offer two vegetarian taco options which was helpful since on of our friends is vegetarian and they really liked them curing their flavorfulness. Our cheese quesadillas were okay, again hard to mess up cheese and bread. The flour tortillas definitely taste better than the corn here, which is something we don’t come across often.
The final verdict is that OneTaco is a middle of the road taco joint that is a great option for anyone finishing off a night on 6th to head on over to.
Shane Loose
So nice I had to go twice.
Amazing food and Tony provided great service. The Buenas Dias breakfast taco is to die for
… moreAmazing food and Tony provided great service. The Buenas Dias breakfast taco is to die for
Jacob “Jofie” Ofei
Such a vibe and the cuisine is SOLID. Went back to the counter 2 more times just to order more. Tony and Silvianno were great in the kitchen. I really like the interior, give me retro vibes. I cant stand going downtown, but this place makes it worth coming to.
… more