Three street tacos topped with shrimp, cilantro and cotija on a metal rack at Tlahcos Mexican Cuisine in Plainfield, Indiana, with guacamole and a red cocktail behind them

Tlahcos Mexican Cuisine: A Flavorful Hidden Gem in Indiana

Taylor HuffWriter

Sep 2, 20261 min read

If you’re searching for bold flavors and authentic dishes, Tlahcos Mexican Cuisine in Plainfield, Indiana, is a spot you won’t want to miss. This local favorite has built a reputation for serving fresh, traditional Mexican food in an upscale atmosphere that keeps customers coming back again and again.

Authentic Flavors

Tlahcos focuses on authentic recipes and high-quality ingredients. Their menu is filled with classic Mexican dishes packed with flavor, including street-style tacos, hearty burritos, and cheesy quesadillas, all made fresh and served hot.

One of the biggest highlights at Tlahcos is their tacos. Served on soft corn tortillas and filled with flavorful meats, they’re simple and incredibly satisfying. Whether you go with steak, chicken, or quesa birria, each bite delivers a bold, authentic taste. Don’t forget to add their fresh salsas for an extra burst of flavor.

While the tacos shine, there’s plenty more to explore on the menu. The ceviche is top of the line, you can’t skip the guacamole for starters, the margaritas and craft cocktails are tasty, and the tres leches cake is the perfect finisher. Portions are generous, prices are reasonable, and the quality stays consistent.

A Must-Try Indiana Gem

Tlahcos Mexican Cuisine is more than just a place to eat, it’s a local gem bringing authentic Mexican flavors to central Indiana. It has 4.4 stars among nearly 350 Google reviews, many which rave about the ceviche and tacos.

If you’re tired of the same old chain restaurants and want something fresh and flavorful, this is the place to go next time you’re craving Mexican food.

Frequently asked

Quick answers.

The useful details, answered clearly and without the digging.

01

Where is Tlahcos Mexican Cuisine located?

Tlahcos is at 125 N Center St, Suite 160, in downtown Plainfield, Indiana 46168. Plainfield sits in Hendricks County, just west of Indianapolis off I-70. Parking is available in the surrounding downtown lots.

02

What are Tlahcos’ hours?

The restaurant lists 11 a.m. to 9 p.m. Monday through Thursday, 11 a.m. to 10 p.m. Friday, 10 a.m. to 10 p.m. Saturday, and 10 a.m. to 9 p.m. Sunday. The weekend late-morning open means brunch-hour visits are an option. Hours can change, so check tlahcosplainfield.com before a long drive.

03

What should you order at Tlahcos?

The tacos are the headliner — soft corn tortillas with steak, chicken or quesa birria, finished with the house salsas. The ceviche and the guacamole are the standout starters, and the tres leches cake is the dessert to end on. Portions are generous and the quality stays consistent visit to visit.

04

Does Tlahcos serve margaritas and cocktails?

Yes. Margaritas and craft cocktails are part of the menu and are a genuine draw, not an afterthought. They pair well with the ceviche and guacamole if you are starting with the appetizers.

05

Is Tlahcos expensive?

No. Prices are reasonable for the portion sizes, which run generous. The upscale dining room reads pricier than the check actually is.

06

What is the atmosphere like at Tlahcos?

Upscale but relaxed — warm lighting, greenery and a full bar rather than a quick-service taqueria feel. It works for a date night or a group dinner as easily as a casual weeknight meal.

07

How is Tlahcos rated by diners?

It holds 4.4 stars across nearly 350 Google reviews. The ceviche and the tacos are the two dishes reviewers mention most often.

08

How do you contact Tlahcos?

Call (317) 426-0025 or visit tlahcosplainfield.com. The restaurant is also on Instagram at @tlahcosplainfield and on Facebook.
Taylor Huff

Taylor Huff

Born and raised in Indiana’s 574, Taylor is a business owner, farm wife, and mom who brings local heart to Get IN by giving you insider tips on the state’s hidden gems.

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