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Photo of El Mezón Authentic Mexican Restaurant in O'Fallon, MO
Mexicanmexican restaurant

El Mezón Authentic Mexican Restaurant

O'Fallon

★★★★½4.6(1,094 Google reviews)$$
2175 W Terra Ln, O'Fallon, MO 63366(636) 294-4411
Dine-inTakeoutMonday: 11:00 AM – 10:00 PM
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El Mezón Authentic Mexican Restaurant Dietary Guide

Programmatic allergen analysis and menu breakdown

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Important Health & Safety Notice

This dietary guide is generated programmatically by analyzing dish names, descriptions, and common culinary ingredients. If you have severe celiac disease, life-threatening food allergies, or specific medical needs, please confirm with the kitchen staff before ordering. Cross-contamination can occur in shared kitchen environments.

🌾 Gluten-Free Options (48 matches)

Dishes containing no gluten or wheat ingredients.

MEXICAN PLATES

Street Tacos

4 soft tacos stuffed with steak, chorizo, grilled onions, cilantro, and cheese. Served with queso dip, cilantro, chopped onions, and guacamole sauce.

✓ Naturally Gluten-Free (Based on general ingredients)

$14.25

Tres Amigos

Steak, chicken, and shrimp cooked with onions, bell peppers, and tomatoes. Served with rice, beans, and tortillas.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99

Steak Ranchero

Steak served with rice, beans, onions, guacamole salad and tortillas.

✓ Naturally Gluten-Free (Based on general ingredients)

$16.99

Carnitas

Pork tips with rice, beans, guacamole salad and tortillas.

✓ Naturally Gluten-Free (Based on general ingredients)

$14.99

Chile Verde

Mexican style pork with green chile sauce. Served with rice, beans, and tortillas.

✓ Naturally Gluten-Free (Based on general ingredients)

$14.99

Chile Colorado

Steak strips with red chile sauce. Served with rice, beans and tortillas.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99

Grande Special Dinner Plate

Chalupa, taco, chile relleno, taco, tostada, rice, beans. All items fixed with ground beef.

✓ Naturally Gluten-Free (Based on general ingredients)

$17.99

Steak con Salsa Verde

Beef tongue with green sauce. Served with, lettuce, tomato, avocado, rice, beans and tortillas.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99

Molcajete

Served in a bed of rice with chicken, steak, shrimp, chorizo, cauliflower, cheese dip and tortillas.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99

Steak Mexicano

Beef steak topped with grilled onions, tomatoes, and bell peppers. Served with rice, beans, and tortillas.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99

El Meson Steak and Shrimp

T-bone steak with shrimp, grilled onions, bell peppers, baked potato or french fries. Served with rice, beans, lettuce, sour cream and beans.

✓ Naturally Gluten-Free (Based on general ingredients)

$19.99

Steak Tampiqueño

10oz. Beef steak with a tossed salad, rice and beans.

✓ Naturally Gluten-Free (Based on general ingredients)

$16.99

Steak Guadalajara

Steak topped with mushrooms, onions, and cheese dip. Served with rice and with lettuce, guacamole salad, rice and beans.

✓ Naturally Gluten-Free (Based on general ingredients)

$16.99

Carne al Carbon

Chopped ribeye cooked with onions, tomatoes, jalapeños and tortillas. Served with tossed salad, rice and beans.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99

Grilled Special & Cheese Rice

Served with rice and beans.

Chicken

✓ Naturally Gluten-Free (Based on general ingredients)

$11.99

Steak

✓ Naturally Gluten-Free (Based on general ingredients)

$12.99

Shrimp

✓ Naturally Gluten-Free (Based on general ingredients)

$16.99

Special Quesadilla

Grilled chicken, steak or mixed bell peppers, onions and tomatoes. Served with rice and beans.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.75

The Best Fajitas

All fajitas are served with rice, beans, lettuce, guacamole, sour cream, and pico de gallo. Served with four or corn tortillas so you can create your own tacos! All fajitas are grilled with tomatoes, onions, and bell peppers. Served on a hot comal (skillet).

Fajitas El Meson Special

Mexican sausage, shrimp, steak and chicken

✓ Naturally Gluten-Free (Based on general ingredients)

$19.99

Fajita Jalisco

Beef, chicken and shrimp

✓ Naturally Gluten-Free (Based on general ingredients)

$17.99

Steak, Chicken or Mixed

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99

Molcajete Special

Beef, chicken and shrimp. Served with bell pepper, tomato, onions, cheese, our special hot sauce, rice, refried beans and tortillas.

✓ Naturally Gluten-Free (Based on general ingredients)

$19.99

Hawaiian Molcajete

Beef, chicken, bacon, shrimp, pineapple, onions, jalapeño pepper, and cheese

✓ Naturally Gluten-Free (Based on general ingredients)

$18.99

QUESADILLA Dishes

Arturo Special Quesadilla

Quesadilla stuffed with chorizo, shrimp, steak and chicken with grilled bell peppers, onions and tomatoes. Topped with cheese dip. Served with rice and beans.

✓ Naturally Gluten-Free (Based on general ingredients)

$13.99

Shrimp Quesadilla

Stuffed with grilled Mexican sausage, pico de gallo and cheese. Served with rice and beans.

✓ Naturally Gluten-Free (Based on general ingredients)

$12.99

Mushroom Quesadilla

With pico de gallo and cheese. Served with rice and beans.

✓ Naturally Gluten-Free (Based on general ingredients)

$9.99

Special Quesadilla Fajita

Stuffed with grilled chicken, steak or mixed bell peppers, onions and tomatoes. Served with rice and beans.

✓ Naturally Gluten-Free (Based on general ingredients)

$11.99

Quesadilla

With beans, cheese and your choice of shredded beef or chicken. Served with lettuce, tomatoes, guacamole and sour cream.

✓ Naturally Gluten-Free (Based on general ingredients)

$8.99

ENCHILADAS

Favorites

Enchiladas Supremas

Four rolled corn tortillas, one of each: beef, chicken, beans and cheese. Topped with enchilada sauce, cheese, lettuce, tomato, and sour cream.

✓ Naturally Gluten-Free (Based on general ingredients)

$11.99

Enchiladas Verdes

Three beef, chicken or pork enchiladas. Topped with green sauce, cheese, lettuce, sour cream and tomatoes. Served with rice and beans.

✓ Naturally Gluten-Free (Based on general ingredients)

$11.99

Enchiladas Rancheras

Three cheese enchiladas topped with beef, chicken or pork, sautéed with tomato, onions, bell peppers and ranchera sauce. Served with lettuce and sour cream.

✓ Naturally Gluten-Free (Based on general ingredients)

$11.99

Yolanda's

Three grilled chicken enchiladas topped with ranchera sauce. Served with rice and guacamole salad.

✓ Naturally Gluten-Free (Based on general ingredients)

$12.99

Burritos de la casa

Burrito El Meson

A monster burrito filled with grilled steak, chicken, shrimp, chorizo, grill onions and bell peppers. Topped with cheese dip and sauce.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.75

Burrito Special

Filled with seasoned ground beef or chicken with red sauce, lettuce, tomato, cheese, sour cream, rice and beans.

✓ Naturally Gluten-Free (Based on general ingredients)

$10.99

Burrito Fajita

Stuffed with steak or grilled chicken and grilled onions. Topped with queso dip. Served with guacamole salad, rice and beans.

✓ Naturally Gluten-Free (Based on general ingredients)

$12.99

Burrito Mexicano

With shredded chicken, beef or pork. Topped with green sauce, lettuce, tomato, cheese and sour cream. Served with rice and beans.

✓ Naturally Gluten-Free (Based on general ingredients)

$10.99

Burrito Supreme

One beef or chicken burrito with red sauce, lettuce, tomato, cheese and sour cream.

✓ Naturally Gluten-Free (Based on general ingredients)

$9.75

Burrito California

A monster burrito filled with grilled steak, lettuce, sour cream, pico de gallo, hot sauce, rice and beans. Topped with cheese dip, green sauce and cilantro.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.25

Burrito El Grande

Stuffed with grilled chicken or steak. With onions, tomatoes and bell peppers. Served with lettuce, guacamole salad and cheese dip dip.

✓ Naturally Gluten-Free (Based on general ingredients)

$12.75

Seafood

Filete el Dorado

Grill catfish. Served with lettuce, tomato, sliced avocado, shredded cheese, rice and beans.

✓ Naturally Gluten-Free (Based on general ingredients)

$14.99

Shrimp Cocktail

With our special juice sauce. Shrimp, avocado, pico de gallo and cucumber.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99

Camarones Empanizados

Grilled spicy hot shrimp, covered with chipotle sauce. Served with rice, lettuce, tomatoes, sliced avocado, lime and queso dip.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99

Camarones Costeños

Jumbo black wrapped shrimp served with rice, lettuce, tomato, sliced avocado, cucumber and our special dip.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99

Camarones al Mojo de Ajo

Garlic shrimp, served with rice, lettuce, tomato, sliced avocado, lime and queso dip.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99

Arroz con Camarones

Served in a bed of rice with shrimp, broccoli, carrot, cauliflower, cheese dip and tortillas.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99

Camarones a la Mexicana

Grilled shrimp with pico de gallo, served with rice, lettuce, tomato, sliced avocado, lime and queso dip.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99

Camarones a la Diabla

Spicy mild shrimp served with rice, lettuce, tomato, sliced avocado, lime and queso dip.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99

Shrimp Volcano

Jumbo grilled shrimp accompanied with chori rice, lettuce and pico de gallo.

✓ Naturally Gluten-Free (Based on general ingredients)

$15.99
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Reviews

Prices and menu items are subject to change. Contact the restaurant for current information.