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Mexican food in O'Fallon

Mexican food that focuses on the depth of the recipe rather than just the heat of the spice.

Based on 567 Opinions
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Updated May 2026
01
Mario's Cafe image 1
Mario's Cafe image 2
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Restaurant

Small restaurant with a welcoming family atmosphere and a calm, island cafe vibe. Outdoor patio adds charm to the clean, cozy space. Regulars enjoy authentic Mexican dishes and consistently good margaritas.

Food comes out hot and fresh with a quick turnaround. The menu offers something for everyone and everything tastes amazing.

Chilaquiles stand out with perfect texture and authentic flavors. The birria and breakfast tacos taste homemade and rank highly for authenticity and flavor.

People are saying

"The food here is delicious and amazing."

"The chilaquiles here are the best Mexican food I've ever had."

"The cafe's breakfast tacos and burritos were delicious."

Good to know

1

Mario's Cafe isn’t open on Mondays.

2

They serve breakfast all day.

3

Mario's Cafe offers Mexican breakfast and Mexican lunch.

02
Street tacos los cuñados image 1
Fast food restaurant

Modest food truck with a small seating area offers authentic Mexican tacos known for generous portions and rich flavors. Atmosphere includes a loud generator, making it best suited for eating on the go or in a vehicle. Prices run higher than typical taco trucks but reflect the quality and authenticity.

Food arrives fresh, hot, and packed with flavor. Tacos and other dishes stand out as exceptional and hard to find elsewhere in the area.

Tacos here deliver authentic Mexican flavors with standout options like carne asada, birria, and quesabirria. Each taco offers fresh, high-quality ingredients that capture the true taste of street tacos.

People are saying

"These tacos are the best I've ever had."

"I found the food here to be amazing and authentic."

"I thought the Mexican food here, especially the tacos, was the best I've ever had."

Good to know

1

Expect generous portions when ordering tacos from the trailer.

2

The prices at Street Tacos Los Cuñados are reasonable compared to many other places.

3

There isn’t really any place to sit and eat; it's best to eat in your car.

03
Street Tacos El Mezon (Taco Truck) image 1

Sitting atop a taco truck offers an amazing view and a wonderful atmosphere with a casual, street-style vibe. The place draws a crowd of service workers, signaling its authentic quality and reasonable prices. Long waits are common during peak times, reflecting its popularity and limited but excellent menu.

Authentic Mexican food comes out fast and fresh with consistently delicious flavors. The street style birria competes well with offerings from the southwest and west coast.

Authentic street tacos come fast and fresh with good portions. The creamy white queso dip and flavorful Carne Asada and chorizo tacos stand out alongside a solid steak burrito and quesadillas.

People are saying

"These quesabirria tacos are juicy, flavorful, and the best I've ever had."

"I thought the quesabirria tacos were the best I'd ever had."

"I thought the quesabirria tacos were the best I've ever had."

Good to know

1

Expect a 40-minute wait for three tacos during busy lunch hours.

2

You pay at the truck and receive a beeper for food notifications.

3

Arrive early or close to the end of the shift to avoid long lines.

04
Mi Mexico lindo image 1
Mexican restaurant

Small space fills with colorful decor and lively energy where people of all ages gather. Music plays softly, allowing easy conversation amid a busy, humming atmosphere. Margaritas and authentic Mexican dishes stand out as key features.

Food features excellent quality and huge portions with great preparation. Service often matches or exceeds the food in quality.

Shrimp enchiladas stand out as amazing and come highly recommended. Lunch specials offer a chicken enchilada, beef taco, and rice combo for $6.50. Quick service delivers chips and salsa promptly.

People are saying

"The food here is fresh, flavorful, and fantastic."

"The food here is so good, it's perfect for a date night."

"This is my favorite spot for Mexican food."

Good to know

1

Expect a longer wait time if you don't have a reservation.

2

Lunch specials are available during weekdays.

3

Prices are generally reasonable for the quality of food.

05
Jose'peños Mexican Restaurants image 1

Indoor setting offers a festive atmosphere with loud TVs showing infomercials and occasional singing from staff. The place fills up quickly, creating a busy, lively vibe. Known for authentic Mexican food and excellent margaritas with unique flavors and sizes.

Food features authentic Mexican cuisine with a focus on tasty tacos. Dishes arrive hot and served promptly, maintaining consistent quality.

Authentic Mexican cuisine shines with steak tortas and crispy chimichangas. Complimentary chips and salsa come with meals, and margaritas include a flight with unique flavors like banana and prickly pear.

People are saying

"This Mexican food is amazing, especially the carne asada."

"The food here is fresh and tastes amazing."

"The salsa here is amazing and on point."

Good to know

1

Reservations are not required, and there is plenty of seating available.

2

The restaurant can get crowded, especially during peak hours.

3

Catering services are available for large groups and events.

06
El Rincon De Los Helados image 1

Small ice cream shop offers homemade artisanal ice cream and wide variety of unique flavors including popsicles and sorbets. Atmosphere feels local and authentic with affordable prices and occasional fresh tacos outside. Energy is casual and inviting, attracting those seeking authentic Mexican desserts and treats.

Authentic Mexican food features crispy, flavorful flautas and a wide variety of ice cream flavors and popsicles. The food reflects genuine pride and appreciation for customers.

Authentic Mexican food shines with tamales that stand out as some of the best. Carnitas tacos and crispy flautas deliver strong, fresh flavors, with tacos also available from a front stall.

People are saying

"The homemade ice cream here is amazing and delicious."

"The food here is delicious and super refreshing."

"I enjoyed the homemade ice cream and sorbets."

Good to know

1

The ice cream shop offers a wide variety of unique flavors.

2

Prices are competitive compared to other ice cream parlors in the area.

3

Homemade ice cream is available, ensuring fresh taste.

07
Shortleaf Brewing - Winghaven image 1

Brewery with cozy indoor space and a laid-back patio where dogs are welcome. Atmosphere balances family-friendly vibes with live music and games like shuffleboard. Offers a variety of unique local beers alongside popular food like smashburgers and cheese curds.

Food features smash burgers, wings, and brunch with consistently good quality. Beer pairs well with the menu, creating a solid combo.

Tacos stand out with their amazing flavor and a $2 price on Tuesday. The chicken quesadilla and smash burger also deliver excellent taste.

People are saying

"I enjoyed the great selection of locally brewed beer."

"I loved the food, especially the brunch and smash burgers."

"You have to try the amazing tacos here; they're a great deal."

Good to know

1

Bottomless mimosas are available during Sunday brunch.

2

Happy hour specials are offered daily with discounted drinks and appetizers.

3

Trivia night occurs every Tuesday at 8pm with a $5 entry fee.

08
Rosy's Cakes And Paco's Tacos image 1

Small, bright space offers a cozy, authentic Mexican vibe with a laid-back atmosphere. Family-owned feel attracts those seeking real Mexican street tacos and traditional flavors. Energy stays quiet and pleasant, making it a hidden jewel among local Mexican spots.

Food comes out quickly and tastes authentic and fresh. Mexican dishes are masterfully prepared with garden and farm ingredients.

Authentic Mexican food shines with quesobirria tacos and street tacos that match top spots in Oklahoma. The birria stands out as amazing, and the California Burrito offers a wonderful option.

People are saying

"The Mexican food here, especially the tacos, is perfectly seasoned."

"This family owned spot has food that's even better than I expected."

"I found the food here to be phenomenal and delicious."

Good to know

1

Online ordering and takeout are available.

2

Taco Tuesday offers special deals on tacos.

3

The restaurant is family-owned, providing an authentic experience.

09
Casa Tequila Cantina & Grill - Winghaven image 1

Open layout with cement floors and solid walls creates a spacious, clean environment. Mariachi band adds lively Mexican music that varies in volume, making the atmosphere fun but sometimes noisy. Rooftop patio overlooks sports fields, and seating is ample with good spacing between tables.

Food here is consistently excellent and high quality, standing out from most Mexican restaurants. Orders arrive quickly, usually within 5-10 minutes, and prices are very reasonable.

Homemade guacamole and chips come fresh and tasty. Beef fajitas, fish tacos, and chicken street tacos deliver authentic flavors. Burritos and grilled chicken covered in hot queso stand out. Top shelf and spicy cucumber jalapeño margaritas complement the meals well.

People are saying

"The food here is delicious and generously portioned."

"I found the salsa to be amazing and full of flavor."

"The Mexican food here, especially the tacos and salsa, is fresh and flavorful."

Good to know

1

The restaurant can get crowded when games are going on.

2

Expect to spend $30-$50 per person if drinking alcohol.

3

Prices are reasonable for the quality and portion sizes.

10
O'Fallon Crossing Shopping Center image 1

Shopping center offers a vibrant atmosphere with plenty of parking and a clean, organized layout. It hosts many businesses including eateries known for authentic, flavorful tacos. The indoor temperature tends to be cool, requiring a coat for comfort.

Food quality ranges from okay to amazing with several dishes worth the higher cost. Service often complements the food well, enhancing the dining experience.

Tacos offer authentic flavor with a nice variety including grilled chicken and chicken fajita tacos. Fajita burritos come very filling and tasty, though tacos can be a bit messy for eating in the car.

People are saying

"I loved the food here; it was amazing."

"I found the Mexican food, especially the tacos, to be excellent."

"I found the tacos here to be excellent and authentic."

Good to know

1

There is plenty of parking available at the shopping center.

2

The shopping center is clean and organized.

3

There are many businesses in this shopping center, including dining options.

11
El Mezón Authentic Mexican Restaurant image 1

Mexican restaurant with beautiful Mexican-inspired decor and live mariachi music creates a lively, sometimes loud atmosphere. The space feels clean and well-maintained with an authentic vibe. Large portions and expertly crafted margaritas complement the energetic setting.

Authentic Mexican food stands out with large portions served quickly. The dishes taste seriously amazing and come with friendly service.

Huge, satisfying burritos come with chips, salsa, and queso served promptly. Dishes like Carne asada and beef fajitas deliver authentic Mexican flavors with a noticeable salsa bite.

People are saying

"I found the food here to be delicious and fresh."

"They're so kid friendly, they even removed strawberries from my daughter's ice cream."

"I found the Mexican food here to be really good."

Good to know

1

Live acoustic entertainment occurs every other Wednesday evening.

2

The restaurant is family-friendly and offers a variety of vegetarian options.

3

Parking can be tight, so arrive early or consider alternative options.

12
Dos Primos Mexican Restaurant image 1

Small interior hosts a loud music atmosphere with a hometown vibe. The crowd enjoys authentic Mexican food with a standout seafood selection. Energy stays lively despite the cozy space.

Food features consistently great quality and excellent flavors. Staff contribute with friendly service that complements the meals.

Super gigante quesadilla stands out with its size and flavor. Burritos come in unreal portion sizes and the taquito appetizer offers both beef and chicken options. Salsa has a perfect kick, and queso pairs well with it.

People are saying

"The food here is amazing and always tasty."

"I thought this was the best Mexican food I had ever had."

"I thought the salsa here was just right, with the perfect amount of kick."

Good to know

1

Lunch specials are only $6 on Monday and Tuesday.

2

The seafood selection includes more than 12 options.

3

Fajitas are priced at $18.99, higher than the usual range.

13
Barrels Taphouse and Grill image 1

Sports bar with multiple TVs in every booth and a rustic pub design creates a cozy, inviting atmosphere that balances lively energy with quiet conversation. Outdoor patio and game room add versatile spaces for casual meals or celebrations. Regular live music and a wide beer selection enhance the relaxed vibe.

Food features great taste and consistent quality. Service complements the enjoyable dining experience.

Brisket and buffalo chicken tacos stand out with bold flavors. Taco Tuesday offers $3 tacos and happy hour specials until 6 PM.

People are saying

"The food here is delicious and always comes out hot."

"They have so many beers on tap, it's impressive."

"The buffalo chicken tacos and brisket street tacos here are amazing."

Good to know

1

Happy hour specials are available until 6 PM on weekdays.

2

Bingo night is a popular event at the venue.

3

Trivia night occurs weekly, but it can get quite loud.

14
The Sweet Spot Cafe image 1

Small coffee shop with a traditional donut shop vibe and cozy atmosphere. Space feels cramped and busy during peak times, with a drive-thru window helping manage crowds. Outdoor seating offers a quieter option when available.

Food here is fresh and fantastic in taste with small portions. The menu goes beyond doughnuts, offering good value and consistently good quality.

Breakfast burritos come packed full with flavor and tender fillings, often including vegetables and a single egg. Some find the tortilla soggy, while others enjoy combos with hash browns and drinks.

People are saying

"I thought the donuts here were amazing, truly the best I've ever had."

"The food here is great, especially the burgers and fries."

"You have to try their breakfast burrito; it's packed full and delicious."

Good to know

1

Expect long lines during peak hours, especially on weekends.

2

Online ordering is not effective as they do not honor it.

3

Prices are reasonable for both donuts and hot food options.

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O'Fallon, Missouri

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