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Local picks in O'Fallon

Mexican food

Made for those who seek out the specific spices and preparations that define authentic Mexican cooking.

Based on 567 Opinions
+564
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Updated April 2026
01
Street tacos los cuñados image 1
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Fast food restaurant

Modest food truck serves authentic Mexican tacos with generous portions and rich flavors like carne asada and birria. Small seating area is noisy due to a loud generator, making it best for eating on the go. Prices are higher but match the quality and authenticity.

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.

02
El Rincon De Los Helados image 1

Small shop serves artisanal ice cream with unique flavors and authentic Mexican tamales. Fresh carnitas tacos and crispy flautas add bold taste. Casual vibe and affordable prices make it a local favorite.

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.

03
Street Tacos El Mezon (Taco Truck) image 1

Sitting atop a taco truck offers an amazing view and a casual vibe. Service workers flock here for authentic street tacos like Carne Asada and chorizo, paired with creamy white queso. Expect long waits but enjoy fresh, flavorful Mexican food at great prices.

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."

"The quesadilla gigante birria from these food trucks is amazing."

"I thought the quesabirria tacos were the best I'd 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
Mario's Cafe image 1
Restaurant

Small spot with a calm, island cafe vibe and a welcoming family atmosphere. Outdoor patio adds charm to the cozy space. Known for authentic Mexican dishes like chilaquiles and birria, plus consistently good margaritas.

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.

05
Jose'peños Mexican Restaurants image 1

Lively indoor spot buzzes with authentic Mexican food like steak tortas and chimichangas. Staff sing, TVs play infomercials, and margaritas stand out with unique flavors such as banana and prickly pear. Complimentary chips and salsa add to the festive vibe.

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
Mi Mexico lindo image 1
Mexican restaurant

Small space buzzes with lively energy and colorful decor. Quick service brings chips and salsa fast, while shrimp enchiladas shine on the menu. Soft music sets a relaxed mood for enjoying authentic Mexican dishes and refreshing margaritas.

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.

07
O'Fallon Crossing Shopping Center image 1

Shopping center buzzes with vibrant atmosphere and ample parking. Mexican food shines with authentic tacos and hearty fajita burritos. Indoor space stays cool, so bring a coat for comfort.

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.

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

Small, bright space offers a cozy vibe with a family-owned feel. Authentic Mexican food shines with quesobirria tacos and birria that stand out. Energy stays quiet and pleasant, making it a hidden jewel among local spots.

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 their cakes to be to die for."

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
Dos Primos Mexican Restaurant image 1

Small space buzzes with loud music and a hometown vibe. Super gigante quesadilla and unreal burritos highlight authentic Mexican flavors. Perfect kick salsa and standout seafood keep energy lively and crowd happy.

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.

10
Casa Tequila Cantina & Grill - Winghaven image 1

Open layout with spacious seating and lively mariachi music creates a fun vibe. Enjoy authentic beef fajitas and fresh guacamole with spicy cucumber jalapeño margaritas. Rooftop patio offers great views of sports fields for a relaxed dining experience.

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.

11
The O'Fallon Hoots Baseball Team at CarShield Field image 1

Baseball games bring a family-friendly atmosphere with fun kid activities and affordable snacks. Mexican food events shine with tacos and tequila, creating a lively festival vibe. Small stadium feels like a hometown gem with energetic crowds.

Events focus on tacos and tequila, offering a lively festival atmosphere. Tacos come paired with tequila, highlighting a strong connection between the two.

People are saying

"It's really kid friendly with a great playground and lots of activities."

"Watching live sports here is a great deal for the family."

"I came here for the tacos and tequila."

Good to know

1

Ticket prices for games are $9, making it an affordable outing.

2

Food and drinks at the stadium are inexpensive, enhancing the value of the experience.

3

The venue offers a family-friendly atmosphere with many activities for kids.

12
Shortleaf Brewing - Winghaven image 1

Cozy brewery offers unique local beers and a laid-back patio where dogs are welcome. Tacos shine with amazing flavor and great value on Tuesdays. Family-friendly vibe blends with live music and games like shuffleboard for fun.

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.

13
El Mezón Authentic Mexican Restaurant image 1

Mexican restaurant offers huge burritos and authentic dishes like Carne asada with a salsa kick. Enjoy live mariachi music in a lively, clean space. Large portions pair well with expertly crafted margaritas for a vibrant dining experience.

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.

14
Barrels Taphouse and Grill image 1

Sports bar shines with multiple TVs and a rustic pub design for a cozy vibe. Bold brisket tacos highlight the Mexican menu, especially on Taco Tuesday with $3 deals. Outdoor patio and game room offer fun spots for casual meals or lively celebrations.

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.

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O'Fallon, Missouri

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