I realized I posted my original review from an old account with no followers, so I'm reposting it…read morehere because this place deserves more attention. O'Fallon really doesn't appreciate them enough! The food is always fresh, the service is great, and the prices are solid. I usually take my order home and it still tastes just as good when I get there, but they do have tables out front if you want to eat on-site. I've also never had a single issue with any of the delivery services; my order is always on point. Try the flan.

Always so good one of my go to taco joints! I only wish they had guacamole they would make a great…read moreone. Everything is so good from this food truck highly recommend

This place is so great! A gem! I have alpha gal allergy…read more(allergic to mammal/mammal products) and they were fantastic with answering my questions. There were 5+ people behind me, and the man at the counter (tall, longer haired ginger) acted like I was the only person in the store. Amazing customer service. They have a great allergy menu in store, for all major allergies. The vibe inside is so cute and I love that it goes to a good cause. Food portions are big and prices are equal to the quality that you get. I usually hate eating out because it is anxiety inducing and a pain on the workers, but the employee helping me and even asking the kitchen was so great. I'm a huge fan, and will definitely be coming back and recommending this spot.

We got this to go so we didn't try the restaurant,however the online ordering process was very…read moreeasy! The food was incredible . They are very filling and hearty tacos. Their chipotle steak was standout ! The queso was good was well. The sides were small and may have been better fresh from the restaurant.

Go check out Mario's! I had breakfast there and it was really good food. The complementary concha…read morewas warm and delicious. I ordered the Chilaquiles. What's not to like about breakfast nachos? It had both roja and verde salsas--I loved trying both. The chicken had great flavor and the avocado was fresh. They had many things on the menu I'd like to try for breakfast and lunch. My server's name escapes me, but she was super. It was nice to see a couple regulars tell her they'd see her next week :)

Was crushing the streets and found Mario's Cafe. Located on Main Street in O Fallon, Mario's is a…read morefresh spot to enjoy breakfast or lunch. Was able to get a table no problem and our server was able to take our order quickly. I noticed menudo on the menu and decided to give it a try, no bad but a little light on the meat. Service was great and prices were decent. Great experience and happy to come back.

Food is the best authentic Mexican I've had in a long time and the portions are super generous…read more Plan for a to go box. Family owned and the entire staff is super friendly.

Wanted to try this place while visiting family. The wait staff were nice and attentive, keeping the…read morechips filled and salsas too. The food came out pretty fast. All of us agreed it was just so so - enchiladas, fajitas and chimichanga all just did not have much flavor. Probably won't be back.

Excellent service, tasty authentic Mexican cuisine. Fresh ingredients, Paco the owner is behind the…read moreskillets and food prep. He sometimes serves too. Friendly folks!!

Passed by Rosy's the other day and saw the reviews and finally went to try them out and so so so…read morehappy we did! This will now be our go-to Mexican place. Order * taco Tuesday special 10 tacos and chips & salsa for $25 * 5 carne asada * 5 pollo * horchata So delicious! It was a bit of a wait but I think it was because people order over the phone or online since so many people came to pick up. It was definitely worth it though. There was a lottttttt of cinnamon in the horchata where I would be slurping up clusters but after drinking a bit and giving it a good stir it was still good. It was also I believe one size (large) which was more than enough for two. We will be MOST DEFINITELY be back!!

Always top notch! We have been several times and tried several menu items and it is consistently…read moredelicious and fresh! They are so friendly and efficient and we will continue to go!

This place has fresh, flavorful meat selection and the fresh "Chipotle" style bar of toppings…read more Can't recommend enough for a filling lunch or dinner.

We have tried just about every local Mexican restaurant. El Guatal is by far the best. Super…read morefriendly, nice atmosphere. The food was really really good. Fresh, hot, flavorful. Our new favorite.

Ya'll, this place is a hidden gem! When I say the food is off the chain, I mean it. From the moment…read morewe walked in, the service was great and the staff was actually smiling, which always makes the experience better. One of the best surprises was the bean dip they serve with the chips. I never thought about pairing bean dip with chips and salsa like that, but it was delicious and a great start to the meal. The portions were generous, so you definitely get your money's worth. The margaritas were tasty and strong enough to give you a little buzz--so definitely don't drink and drive! Our waitress checked on us regularly, and the service was truly on point the entire time. We actually just happened to drive by and noticed this new spot, and I'm so glad we stopped in. Great food, great service, and a really enjoyable experience overall. We will definitely be back!

We have eaten here a number of times while visiting family and it never disappoints. This…read morerestaurant is located right next to soccer fields, a sand volleyball area and a movie theatre/entertainment center. So, as you might expect, the parking lots are generally pretty full and the restaurant is busy. But, we are always greeted, seated and served with a smile. This time on a Sunday early evening, they also had a mariachi band going through the dining area, which made it extra festive. The strawberry daiquiri was one of the best we have had and the Modelo draft was cold and refreshing. The complimentary chips are crispy and the salsa is fresh and flavorful. The food was delivered hot and delicious. We all enjoyed our meals: chicken nachos, steak fajitas, steak burrito and birria tacos. Tomorrow is cinco de mayo, so I would expect this place to be hopping!

We are happy this spot is right down the street from our house. We have been a few times now and it…read moreis always delicious. The staff is super nice and helpful - always ready to provide recommendations and answer questions. They have a rooftop patio (we haven't sat up there yet), lower level patio (dog friendly) and then their giant indoor restaurant and bar area. We have had several different dishes now and they are all good. They do not skimp on size, so come hungry or prepare to take some home with you. We have sat on the patio a few times as we love to bring our pup with us. You can watch the volleyball teams play or see what's happening on the soccer field. They do offer the largest margarita I think I have ever had and it's incredibly tasty - cucumber lime skinny marg is the go-to!

Food is delicious, place is clean, staff are friendly. Came in Friday afternoon - pretty quiet…read more Food came out hot, fresh, and fairly quick! We had: Tacos, al pastor - 5/5 delicious "" asada - hubs choice fav, but least of mine, 3/5 "" birria - 4/5 meat bit dry but otherwise great flavor, good cheese pull, and consume delicious - i drank the rest Mangonada 5/5 - perfectly delicious! And comes with a fresh packaged tamarind candy straw, love it! Spicy "red" (orange) sauce - great flavor and spice Green sauce is good, not spicy Solid good eats, great service - we'd be back!

Carne Asada was too dry…read more Stopped in with my daughter. She ordered the birria quesadilla for $12.98. It came with a side of chips but you have to pay $2 extra for the consume. (Having to pay extra for the consume did not make sense!) I ordered carne asada street tacos that came with a side of rice, refried beans and a drink for $11.98. The carne asada was overly dry like it had been sitting under a heat lamp for far too long. The restaurant was clean but I felt the prices were too high for a fast food type of restaurant.

I love a good salad and the grilled salad with the chicken was delicious…read more Of course had to get one of their special frozen margaritas. I know I want yo try more flavors. Service was great. Definitely quality food for a reasonable cost.

7/10 rating…read more Quesabirria tacos, Birria burrito. Good: chips and salsa top notch. Service very good. Meat tender. Meh: . Meat in taco/burrito seemed under seasoned. Beans were underwhelming. Not great: consome oily and not as flavorful as expected. Probably will not go back again.