Casa Romero was poppin! Wait wasn't too long even though the place was packed. The food was delicious. We got the enchiladas suizas, asada tacos, asada plate, burrito plate and a chicken plate. The only one we were a bit surprised with was the burrito plate. The burrito was a bit on the smaller side. (We are from California and are used to bigger ones). The size of the burrito was like a kids size for Californians. But it was good! The margaritas were good but couldn't really taste the tequila much. Their tequila selection could use a little more variety. Also- there were no agua frescas! for the heat and humidity that day, an agua fresca would have been perfect! I think it has great potential in being a truly authentic Mexican restaurant with a few added elements like the aguas and maybe a good spicy guajillo sauce for those who want some heat with the enchiladas. We will go back for sure on our next visit! Staff was also super nice and accommodating. :) read more

Casa Romero is the best Mexican restaurant on this side of the river. Always a great experience , and the service and food outstanding

Have never been disappointed in the food or service in this Mexican restaurant. Come at more off times as it's always packed at lunch or dinner regular hours. An extensive menu of many choices you would expect to see but food comes out piping hot, fresh, ample and delicious. Throw in a margarita ( a tower if the gang's with you) and it's a fiesta! read more

Casa Romero - Molkajete - Mexican Near Me - Waterloo, Illinois

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Another good meal here. It had been awhile since our last visit but I'm pleased to say that it was still a delicious dinner. The combo fajitas are my go to - love the variety of veggies along with chicken, beef and shrimp. My husband loves the carnitas. Our service was good. I will say that the chairs are not very comfortable (for me) although they look impressive with the name carved in the back. read more

Casa Romero - Combo fajitas - Mexican Near Me - Waterloo, Illinois

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Casa Romero has some of the best Mexican food in the area! Their staff is extremely friendly and efficient. All of their food comes out fresh and fast, plus their salsa is fantastic! I recently tried their blood orange margarita, it might be a new favorite! Parking can be tricky when they are super busy, but even when they have a packed house you never wait too long to be seated! read more

Casa Romero - Blood orange and strawberry margaritas on the rocks - Mexican Near Me - Waterloo, Illinois

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Absolutely amazing food! The food is always hot, fresh and served by a fast and friendly staff. The service is quick and the helpings are huge. Casa Romero is the only Mexican restaurant I like. read more

The service and the food are always outstanding! Some of my favorites spicy Vera Cruz shrimp. Trio chicken enchiladas. Fajitas del Pacifico. Seafood nachos. Street tacos amazing.! read more

I've been here twice and both times, the service and food were top notch. It's a cozy small place that fills up quickly during peak hours. The Margaritas were delicious and I'm picky about my Margs. I can't wait to go back. Wish it was closer to home. read more

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First of all, the menus. Absolutely disgusting, the menu I received was caked in grime. It had some weird substance that looked like boogers. I put my menu down and asked for my grandmothers, it too had weird grime on it. Nasty. Secondly, the chips we received were stale, the salsa was great though. I ordered a Beef Quesadilla without beans, the rice that came with it was pretty good, but a little overcooked, solid 7/10. The Quesadilla itself, very crispy, an absurd amount of beef, and too little cheese. 6/10. The restaurant itself felt like a small step into Mexico, really nicely set up for the small space they had to work with, the waiters were all working very hard and being very friendly, one called me his "Amigo" lol. No complaints there. The tables were clean, however every table was absolutely plastered in sponsorships and ads, ruining the vibe of the place. Overall I had a somewhat enjoyable experience, despite immediately being disgusted upon opening my menu, it was good. I do wonder what their kitchen could possibly look like if thats what the menus looked like, probably very nasty. On a scale of 1-10 I would rate this restaurant a max of 6 on a good day, however when I was there, it was a 5/10 read more

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Best spot I've been to in a while. Go hear for any food from steak dinners to carnitas tacos. The ribeye steak is the best! Talked to the owner and everyone has been an absolute gem. Sat outside on the porch, ate my food, and enjoyed the quality prices. Thank you for doing it all right! read more

Casa Romero for the Win when you don't want to cook !!!!i just wanted something to snack on so I ordered the Fried Flautas!! They were more like a Meal!!!!! Very good The hubby had a Steak Burrito!!! read more

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First intonthe restaurant and waited 15 minutes watching everyone being serve. When asked the said because we were a large party. We had 7 people. Other tables had 5-6 people. Thanks for ruining mother's day. This WAS my go to Mexican restaurant. read more

Always great service! Food and margaritas are amazing! Great for stop for nice weather.

Favorite local spot! Service is friendly and quick! Food is always delicious! My husband and I go every week for taco Tuesday! Never feel rushed, no matter how late we sometimes stroll in. They are always on top of chips and water refills as well. Never disappointed! read more

The service here is great! i tried the enchiladas suizas and they were really good, but it would be great if they had more green sauce on them, dessert was great! and i love that they have authentic mexican soda read more

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Fast service with awesome salsa and margaritas. When you have a group of 5 or more you must get the margarita tower.

Really great food and amazing service! Whole family is excited to go back. Prices were reasonable, too.

This is the best Mexican restaurant in Waterloo. And, their salsa is my absolute favorite! The salsa: just the right amount of heat and it has a Smokey flavor. Plus, the amount of cilantro is perfect; not too much or too little. Consistency is also perfect! I usually get the shrimp tacos or the pollo con arroz. All of their street tacos are awesome. They're good sized tacos with good sides of beans or corn and rice. The pollo con arroz is excellent. It's rice with chicken and cheese sauce and vegetables. Love it! This place is always busy and for good reason. Great service, excellent food. It's fast. And the price is reasonable. You need to try it! read more

Casa Romero - Pollo con arroz with shrimp added (by request) - Mexican Near Me - Waterloo, Illinois

They are so delicious . They do gf and are happy to do it. My daughter eats here and is a celiac. She loves this place.

Food and drinks were absolutely delicious and amazing. Definitely would go there for more margarita night love the ambience. It was cozy and quaint. Could be a little bigger, but I still liked it. Will be coming back again and again thank you read more

We have been here many times and have never been disappointed . No other Mexican restaurant holds a candle to this place this side of Pueblo Solis. The service is great, the restaurant is clean, the food always looks and tastes great. It's obvious that this restaurant still takes pride in their craft. read more

Casa Romero - Arroz Con Pollo - Mexican Near Me - Waterloo, Illinois

Always great service/atmosphere, delicious food and margaritas every time when we come here! The best Mexican place in the area! They can get busy, but there is quick turnaround! The shrimp tacos are incredible and will fill you up! I will always recommend this place to anyone in the area! read more

Casa Romero - Shrimp tacos - Mexican Near Me - Waterloo, Illinois

Casa Romero is one of the best places in Southern Illinois to get Mexican food! I've been coming here for years, before they expanded the building to accommodate more guests a few years ago. I've never had a bad experience. Never had a bad dish, drink, or long wait time. Servers are always so kind and hospitable. The salsa is our favorite and sometimes we come here just for that! The regular margarita is my favorite, and the husband loves their Mexican beer selection. We frequent this establishment, at least once a week, and we will continue to do so for as long as we can! read more

Fun atmosphere with quick and friendly service! The food is amazing! Priced well! Highly recommend! read more

Great food, superfast service very affordable food great margaritas open Tuesday thru Sunday

So love to frequent this restaurant the food is just amazing. Being in Mexico several times and having authentic food I feel like I'm retro back to a Mexican vacation when I have this food whether it's dying in or carry out it is delicious. read more

Casa has the best Mexican food in Waterloo! Their al pastor tacos, arroz con pollo, & margaritas are incredible. Definitely recommend! read more

Casa Romero - Al Pastor Chicken Mexican Street Tacos & a house Margarita - Mexican Near Me - Waterloo, Illinois

Amazing amazing amazing!!!!! From the Queso to the Smokey spicy salsa to the shrimp tacos and chicken enchiladas amazing!!! And a great price!!! Service was excellent and the atmosphere was very nice. Outside seating is available! read more

Casa Romero - Chicken Enchilada and Mazatlan Shrimp Tacos - Mexican Near Me - Waterloo, Illinois

Good food. Pretty good service. There is a bit of a wait most of the time but it is worth it. Great drinks for adults. Overall a great place me and my family going there. They are kid friendly. read more

The service at this restaurant is absolutely deplorable! Time and time again it's the most disappointing experience ever! Clearly no one know how to follow a wait list!! This will be the last time!! And I will pass this experience on to family and friends! read more

Great casual restaurant with lots of options for food and drinks. Service is always friendly and super fast. Prices are reasonable and portions are so big, we are always happy to have leftovers. read more

Seated promptly and drinks ordered and delivered in a timely fashion. Newer restaurant. Great service. Delicious entrees. Lovely decor, very relaxing and comforting. Definitely will stop again. read more

We had a table for 12 with 6 kids! And the service was fantastic. Food was great and by all accounts the ingredients were fresh and flavorful. Margaritas were average- we should've upgraded for the Presidente's or the Cadillacs. Appetizer, especially the seafood nachos were killer. Scallops were Britney, buttery and just the perfect amount of chewy. read more

Fresh and authentic Mexican food! Friendly staff, yummy margaritas, great atmosphere!

A long-established favorite of the town, definitely the best Mexican food in Monroe County.

Great wait staff, tasty salsa & chips But entrees were bland. Shredded chicken enchiladas were nothing more than chicken with their salsa mixed in. Beef Quesadilla just boil in bag roast beef with queso on it. No flair. Nothing special here. Guess locals overlook this for convenience sake read more

We stopped here on our way through Waterloo this afternoon. Since it's Taco Tuesday, we were hoping for a new place to try. As far as we could tell, the restaurant seems fairly new, and they were very busy, even after the normal lunch time. However, we were disappointed that they didn't seem to have any specials advertised. Nor do they have many vegetarian options on the menu. Service was quick, and our meals were hot. However, everything we had was extremely salty. I had the spinach enchiladas, and my friend had the lunch Chile Rilleno, which was very greasy and soggy. We were served chips and very good salsa when we were seated. The most surprising thing was that they don't serve iced tea, only sodas and alcoholic drinks! Their prices seem a bit high for what we got. We will probably try them again since we are over there quite a bit. read more

Casa Romero - Table decorations - Mexican Near Me - Waterloo, Illinois

Love Casa! We believe it is truly the best food in Waterloo! They are always fast and efficient, the staff are very nice too! I

From Texas - Living in STL This has got to be the best mexican food I've had in months, my server Luis was fantastic. I had salsa, chips, and water at my table in under 30 seconds. Salsa was sooooooo good, chips were even better. Best shrimp tacos i've ever had! Also- Lime Margarita 4/5 Will definitely be driving back out here for the rest of my tenure in STL read more

Went there for Lunch and I have to say probably the worst service I have ever experienced, every one says they have always get great service there, wander if it was that my wife had a Trump shirt on? read more