This Oklahoma Mexican Restaurant Serves Enchiladas, Tacos, And Portions That Barely Fit The Plate

Five enchiladas on one plate. Two chicken, one beef, one bean, and one cheese, all buried under sauce, sour cream, and toppings.

That single order tells you a lot about this family-run Mexican spot in Oklahoma. The meal starts with free chips, salsa, queso, and warm tortillas. It ends with a free sopapilla. Somewhere in between, you have to fit an actual entree.

I appreciate a restaurant that clearly expects you to leave with a box. The menu runs from street tacos on homemade corn tortillas to stews from northern Mexico. There’s even a giant tortilla creation stuffed with fajita meat and bacon.

The family behind it brought their recipes from central Mexico back in 1994. They even named the place after a famous hometown fair. So how much of this menu can one person realistically handle?

A Mexican Fair Gave This Place Its Name

Every April, the city of Aguascalientes in Mexico throws one of the country’s biggest parties. It’s called La Feria de San Marcos, and it celebrates the region’s culture, people, and food.

San Marcos Mexican Restaurant borrows its name from that famous fair. The Deloera family came to Oklahoma from Aguascalientes and opened the restaurant in 1994. That’s three decades of feeding south Oklahoma City.

I love when a name carries a real story. A fair is all about gathering people and sharing plenty of good food. That idea fits a restaurant known for generous plates pretty nicely.

The business is still family-owned and operated today. Over the years, the San Marcos name spread north with several branch locations. Different family members run different spots, and each one brings its own approach.

This one on SW 59th Street is where the story started. So if you want the original flavor of the family’s journey, this is the address to put in your phone. It’s a little piece of Aguascalientes sitting right in the middle of Oklahoma.

Not bad for a name borrowed from a hometown party.

You Get Fed Before You Even Order

Chips and salsa are pretty standard at Mexican restaurants. Free queso and hot tortillas on top of that? That’s a much bigger welcome.

Every meal here starts with warm chips, salsa, queso, and hot tortillas. You haven’t even opened the menu yet, and the table is already loaded. That’s a dangerous kind of generosity.

My advice is simple. Pace yourself on the opening round, because the main plates are coming, and they aren’t small.

The tortillas are a nice touch you don’t always find for free. Tear one up, scoop some queso, and you’ve basically built a snack. Pair that with salsa and the chips, and you might forget you came for dinner.

The free stuff doesn’t stop at the start, either. Meals finish with a fluffy sopapilla, so dessert is already handled. I can’t imagine skipping it, even with a full stomach.

Think of the whole meal like a sandwich. Free food sits on both ends, and your entree fills the middle. It’s a smart setup that makes every visit feel like a little celebration.

Five Enchiladas On One Plate Is A Real Thing Here

Enchilada fans, this menu was clearly written with you in mind. San Marcos Mexican Restaurant offers more enchilada styles than most people try in a year.

Enchiladas are among the restaurant’s main attractions, with several traditional options available. You get five enchiladas: two chicken, one beef, one refried bean, and one cheese. They’re topped with enchilada sauce, cheese, lettuce, salsa suprema, sour cream, and tomato.

That’s basically an enchilada sampler that refuses to stay small. It’s also the plate that best explains the title of this article.

Want something with a deeper flavor? Lupita’s Enchiladas bring three chicken enchiladas on homemade corn tortillas. They sit over rice with red mole sauce, queso fresco, sour cream, and cilantro.

The list keeps going from there. There are Chipotle, Green, Spinach, and Mexicanas versions, plus a combo plate called the Enchilantrada. Classic cheese, beef, and chicken options come with rice and beans too.

I’d probably start with the Supremas just to taste a little of everything. Then I’d come back for Lupita’s mole. Either way, you won’t leave wondering where the food went.

The Taco List Goes Way Past Ground Beef

Soft or crispy tacos are here if you want the classics. But the real fun starts once you flip to the other taco sections.

Street tacos come three to an order on homemade corn tortillas. Choices include Al Pastor, Carnitas, Lengua, Pollo Asado, Carne Asada, Gobernador, and A La Diabla. Seafood fans get Fish Baja and Shrimp Baja too.

Each order comes with rice and refried beans. So even the street tacos arrive as a full meal.

There’s also a Mexican Tacos section with heartier picks. You’ll find Tacos Al Carbon with chopped beef fajita, Carne Asada, Fish, Barbacoa, and Pork. All of those come with rice and beans as well.

Then there are the Quesabirria Tacos. Two tacos get stuffed with birria meat and melted cheese, plus onions and cilantro. Consomé, guacamole, pico, rice, and beans round out the plate.

That consomé is made for dipping, and I’d use every drop. Honestly, picking just one taco style might be the hardest decision of your day. Bring a friend and trade bites.

Some Plates Here Look Like A Group Project

The Pizzadilla De Lujo sounds like a joke until you read the description. It’s a large, double-flour tortilla stuffed with beef or chicken fajita meat.

Bacon, onions, tomatoes, and jalapeños go in too. Rice and beans come on the side, because apparently that wasn’t enough. It’s one of the most liked dinner items on the menu.

Then there’s the El Tenampa Plate. It brings three ribs, two carne asada tacos, and two flautas together. That’s three different meals sharing one plate.

These dishes show why portions here earn their reputation. Nothing about them feels shy. A light lunch is possible, but it takes real discipline.

If you’re splitting with someone, these are smart picks. Sharing lets you save room for the free sopapilla at the end. It also means fewer leftover boxes stacking up on the table.

Of course, leftovers aren’t the worst thing. A plate this loaded probably tastes great the next day too. Just plan ahead and maybe skip that second basket of chips.

Northern Mexico Stews Deserve Your Attention

Guisados are traditional Mexican stews enjoyed across the country, with regional variations in ingredients and preparation. At San Marcos Mexican Restaurant, they’re a big part of the menu, not a tiny side note.

These dishes pair different meats with different sauces. They offer a cozier, slow-food style of eating compared to tacos and enchiladas. It’s comfort food with real roots.

Then there’s Carne en Su Jugo, which translates to steak in its own juice. It’s cooked with bacon and a green tomatillo sauce. Whole pinto beans, cilantro, and onions finish the bowl.

Steak, bacon, and beans together in one warm dish? That’s hard to argue with on a chilly Oklahoma evening.

I appreciate that the menu goes beyond the usual combo plates. Plenty of places stop at burritos and fajitas. Here, you get dishes that feel tied to the family’s region of Mexico.

Soups also show up on the menu, along with chile rellenos and chimichangas. So adventurous eaters and classic fans can sit at the same table happily. If you’ve never tried a guisado, this is a great place to start.

Bring The Kids, The Grandparents, And Everybody Else

Family runs the kitchen, so it makes sense that families fill the tables. The restaurant has a fun, kid-friendly feel and a cozy dining room.

Colorful art and decorations hang around the space. They give your eyes something to enjoy while you wait for those giant plates. Kids will probably find plenty to point at.

The practical stuff is covered too. High chairs are available for little ones. Free Wi-Fi helps when someone needs to check homework or a game score.

Accessibility matters here as well. The building is ADA compliant, and handicapped parking is available. That makes it easier to bring grandparents or anyone who needs a smoother visit.

Servers are known for being attentive, which helps when your table includes picky eaters. A big group needs good teamwork, and that kind of service keeps things moving.

The menu helps families, too. Somebody wants plain cheese enchiladas while somebody else wants lengua tacos? No problem.

With free chips, queso, and sopapillas built in, even the pickiest kid finds something worth eating. That’s a win for tired parents everywhere.

Finding It On The South Side Is Easy

South Oklahoma City is where this whole family story began. The original spot sits at 2301 SW 59th St, Oklahoma City, OK 73119.

It’s on a busy stretch of the south side, so getting there is simple. Parking sits right outside, including handicapped spaces. No circling the block needed.

The restaurant opens at 10:30 a.m. most days. It stays open into the evening, with slightly later hours on Friday and Saturday nights.

That schedule works for almost any plan. You could grab an early lunch, come for a family dinner, or swing by after work.

Online ordering is also available if you’d rather eat at home. Just remember that those huge plates need to survive the car ride. Maybe give the passenger seat a towel.

Hours can shift, so a quick check before you go is always smart. This location is open seven days a week, which makes it easy to fit into a weekend in Oklahoma. And once you know the way, it’s hard not to come back.

Save Room For The Free Sweet Ending

Here’s the final twist after all those enchiladas and tacos. Your meal wraps up with a fluffy sopapilla, and it comes free.

Sopapillas are puffy fried pastries, and they’re a beloved Tex-Mex tradition. Getting one at the end feels like a friendly goodbye from the kitchen.

Fitting it in might take some planning, though. Between chips, queso, tortillas, and a loaded entree, your stomach will be making tough choices. I’d still find the room.

If you’re celebrating something, this is a good place for it. Big tables, warm service, and a sweet finish make any birthday dinner feel bigger. The dessert menu also offers more options for anyone still hungry.

San Marcos Mexican Restaurant has spent three decades building this kind of meal. It starts generous, stays generous, and ends generous. That’s a pretty clear family philosophy.

Plenty of Mexican spots dot Oklahoma, but few greet and send you off with free food on both ends. So bring a friend, grab a box for leftovers, and don’t skip the sopapilla. You’ll be thinking about it on the drive home.