A seed-oil-free restaurant

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a waffle topped with whipped cream and strawberries

Sunday Brunch on the River Walk: Where Flavor Meets Scenic Views

If you’re in San Antonio and looking for the best way to start your Sunday, there’s no better choice than Sunday Brunch on the River Walk at Iron Cactus. Located right on the beautiful River Walk, Iron Cactus offers a brunch experience that pairs bold Mexican flavors with scenic views.

A Brunch Menu with Something for Everyone

Brunch at Iron Cactus is served every Sunday from 11 a.m. to 2 p.m. and features a wide selection of dishes that satisfy both sweet and savory cravings. Whether you’re craving classic breakfast favorites or unique Mexican‑inspired dish, the à la carte menu has several delicious options to choose from.

Enjoy items like:

  • Iron Omelet packed with bacon, smoked brisket, bell peppers, and cheddar cheese. Topped with ranchero salsa and served with a fresh fruit cup and fried seasoned potatoes.
  • Mexican Eggs Benedict with fried eggs, refried beans, sausage, and queso on two tostadas.
  • Belgian Waffles topped with whipped cream and strawberries. Served with bacon or sausage and fresh fruit.
  • Vegetarian Omelet or Egg White Omelet for those looking for a lighter option!

The brunch menu also includes house Mexican favorites like Huevos Rancheros and the Breakfast Relleno. Plus, every dish at Iron Cactus is now prepared without seed oils!

Don’t Forget the Drinks!

No Sunday brunch is complete without a refreshing cocktail. At Iron Cactus, you can sip on every brunch essential and more! From the classic Mimosas with $1 refills to the Texas Bloody Mary featuring Absolut Lime, pickled veggies and a bacon strip.

Feeling a little adventurous? Try the Tequila Sunrise Mimosa – a twist on the classic made with Blanco tequila. Or try the bold Bloody Maria – featuring Blanco tequila instead of Vodka. The Mexican Coffee is also a must try! Featuring a delicious blend of coffee, Blanco tequila, agave, and fresh crème – it is perfect for brunch with friends.

The Premier Spot for Sunday Brunch on the River Walk

Iron Cactus combines a prime River Walk location with flavorful food and expertly crafted drinks. Whether you’re a local looking to linger over brunch or a visitor planning a memorable meal with a view, Sunday Brunch on the River Walk at Iron Cactus is an experience you won’t want to miss!

chicken fajitas Mexican food

Healthy Mexican Restaurant Food: Balancing Flavor with Wellness

If you’re craving Mexican food, but also want to eat healthier, Iron Cactus is the place to go. Known for its vibrant atmosphere in Austin and San Antonio, Iron Cactus also stands out as a healthy Mexican restaurant.

What Makes Iron Cactus a Healthy Mexican Restaurant?

Unlike many restaurants that cook with highly processed seed oils, Iron Cactus has made the switch to healthier oils like avocado oil and extra‑virgin olive oil. These oils are less processed and often better for wellness‑minded diners. You can enjoy clean, flavorful food without sacrificing the Mexican cuisine you love.

Eating food prepared without seed oils can be an important choice for those who are focused on nutrition. Many health experts recommend limiting seed-oils as they tend to be high in omega‑6 fats. Iron Cactus’ lunch and dinner menus include salads, fajitas, and house favorites – all made without seed oils. From vibrant Ahi Tuna Salad and Citrus Baby Spinach Salad to Baja Fish Tacos and Enchiladas, there are plenty of ways to enjoy Mexican cuisine while making balanced choices.

Even Mexican staples, like the chips and salsa are seed‑oil‑free! Iron Cactus is proud to offer Siete blue corn tortilla chips alongside its house salsa, queso’s and tableside guacamole.

Two Great Locations to Choose From

Both Iron Cactus locations deliver fresh and flavorful Mexican food in a relaxed, yet vibrant settings. Our Austin location has been a favorite in downtown for over two decades. Located on historic 6th Street, you can enjoy dining inside or on the rooftop patio with skyline views. Our San Antonio location is nestled in the heart of the River Walk. Dine in the restaurant or on the patio, complete with views of the River Walk, boats and the famous Selena bridge. The San Antonio location offers fresh, flavorful Mexican food in a relaxed yet vibrant setting.

Whether you’re eating in for lunch or dinner, Iron Cactus proves that healthy Mexican restaurant food can be delicious too! With a seed‑oil‑free kitchen and carefully chosen ingredients, you can get real, bold flavor without the compromise.

fine dining

Private Dining in Austin: Best Mexican Restaurants for Exclusive Gatherings

Looking for the ideal spot for your next event in Austin? At Iron Cactus, you’ll find excellent private dining in Austin that combines contemporary Mexican cuisine with polished event spaces in the heart of downtown.

Whether you’re planning a corporate meeting, a rehearsal dinner, or a milestone birthday, Iron Cactus offers a variety of settings to suit your needs:

  • The Cactus Room is a fully private space with its own bar, seating up to 90 guests comfortably or 120 for a cocktail-style event.
  • The Mezzanine (2nd floor) is semi‑private and overlooks the main dining area. This space is ideal for smaller gatherings and seats up to 40 people.
  • The Rooftop Patio delivers Austin skyline and 6th Street views and features climate‑controlled comforts!
  • Need room for a big celebration? You can reserve the entire restaurant! Our three levels accommodate up to 500 guests with multiple bars and private rooms.

Plus, the event team at Iron Cactus takes care of everything! The setup, fabrics (white tablecloths, black napkins), and A/V capabilities will make your event feel seamless and polished.

Why Iron Cactus Stands Out for Private Dining in Austin

  • Prime location in the heart of downtown Austin on 6th Street
  • Flexible spaces let you tailor your gathering size
  • Excellent event support means less stress for you and more celebration for your guests
  • High‑quality cuisine and drink offerings elevate the experience beyond “just another restaurant rental”
  • 100% seed-oil-free kitchen for cleaner eating

Book Your Private Dining Event Today

Don’t wait until prime dates fill up. Visit our website to view spaces, inquire about availability, and secure your ideal date. Whether you’re hosting 20 or 200 guests, Iron Cactus is ready to make your private dining event unforgettable.

Steak Fajitas River Walk

Downtown Austin Mexican Restaurants with Healthy & Seed Oil Free Options

Looking for a healthy Mexican restaurant in Downtown Austin that doesn’t sacrifice flavor? You are in luck. At Iron Cactus, we have taken a bold step toward better dining: we are now a 100% seed-oil free kitchen! This makes us one of the first Mexican restaurants in Austin to do so.

Why Go Seed-Oil Free?

Most restaurants cook with oils like canola, soybean, and sunflower oil. Known as industrial seed oils, they are highly processed and high in omega-6 fats. Not to mention, they are linked to inflammation and other health concerns. At Iron Cactus, we wanted something better for our guests.

So, we made the switch.

We now cook exclusively with avocado oil and extra virgin olive oil! Not only do these natural oils support a healthier lifestyle, but they also deliver even better flavor. Whether you’re keto, paleo, Whole30, or just health-conscious, you will taste the difference with every bite.

Your Healthy Dining Destination in Downtown Austin

Our downtown location offers stunning rooftop views, 100+ premium tequilas, margaritas, and a vibrant atmosphere. Now paired with a cleaner, healthier kitchen! Whether you’re out for lunch, dinner, or happy hour, Iron Cactus makes it easy to enjoy great Mexican food that aligns with your wellness goals.

Iron Cactus isn’t just another Mexican restaurant. We’re part of a better-food movement—and we’re proud to lead the way. Come experience Austin’s favorite healthy Mexican restaurant and taste what seed-oil-free dining is all about.

Siete Blue Corn Tortilla Chips with your dinner

Healthier Mexican Food Starts Here: Iron Cactus in Austin Is Now Seed Oil Free

If you’re looking for healthy and delicious Mexican food in Austin, we have big news: Iron Cactus is now seed oil free! That means we’ve taken a big step to make our food better for our customers. All without giving up any of the bold flavors you love!

What Does “Seed Oil Free” Mean?

Most restaurants cook with oils like canola, soybean, corn, or sunflower. These are called seed oils, and they are used because they’re inexpensive and easy to find. The problem is that seed oils are heavily processed and high in omega-6 fats! Both things which may cause inflammation in the body.

At Iron Cactus, we care about our customers health. We have made the decision to replace those oils with natural, healthier options like:

  • Avocado oil for all our frying and sautéing
  • Extra virgin olive oil in our salad dressings and tortillas

We’re proud to be one of the first Mexican restaurants in Austin to make this change!

Why It Matters to Your Health

By removing seed oils, we are going back to real cooking. Whether you’re following a paleo, Whole30, or clean-eating lifestyle, you can feel good about what you’re eating at Iron Cactus.

Plus, many people say food cooked without seed oils just tastes better! Our chips fried in avocado oil? Super crispy and full of flavor. Our olive oil dressings? Fresh and rich. And guess what? Your favorite dishes still taste just as indulgent…just made in a healthier way.

Come Taste the Difference

Whether you’re eating with us for date night, happy hour, or an afternoon lunch, you can trust that your meal at Iron Cactus is free of seed oils and full of real flavor. We’ve always been passionate about great ingredients and now, we’ve taken that passion to the next level.

Come see why we’re leading the way in healthy Mexican dining. Visit us in downtown Austin on historic 6th street and taste the clean difference for yourself.

private dining San Antonio

It’s Not Too Soon to Book Your Holiday Party at Iron Cactus

Are you someone who plans ahead for the holidays? Well – you should be! It might not feel like it, but the holidays are just around the corner! This means that the most memorable holiday parties in Austin and San Antonio get reserved months in advance. At Iron Cactus, we make it easy to host a festive celebration that your guests will talk about well into the new year.

Why Book Your Holiday Party Early?

The number one reason to book early is to make sure you get the date you want! Prime dates in November and December fill up fast—especially for large groups. Whether your holiday party is for your company, family, clients or friends – securing your ideal time and space now ensures a stress-free celebration later. Beat the rush and get first pick of our private and semi-private rooms in Austin and San Antonio.

Austin

Our Downtown Austin location offers the best view of historic 6th Street! The 2nd Floor Mezzanine event space is a casual setting, perfect for smaller cocktail-style events. This area is semi-private and overlooks the main dining room. If you need more privacy, The Cactus Room maintains the same industrialized nineteenth century décor as the restaurant and accommodates up to 90+ guests.

You can also reserve our 3rd floor rooftop patio for your event. Featuring a fully enclosed interior cocktail and bar area, plus access to a large exterior patio. The exterior patio is also equipped with fully radiant heaters, motorized sectional shades, and wind screens—just in case the weather does not cooperate.

San Antonio

Our downtown San Antonio location has a floor to ceiling view of the River Walk and celebrates the authentic Mexican culture with inviting vibes inside. If your event is more casual, consider booking your group in the Upper Dining area to celebrate with a cocktail party. Need something more private? Look no further than the Cactus and Agave Rooms. Each room can serve on its own or be combined if you need a bigger space.

Reserve Your Holiday Party Today

No matter the space you choose, Iron Cactus will deliver the flavor in every bite of our contemporary Mexican food! Don’t wait until it’s too late—book your holiday party now! Our event teams in both Austin and San Antonio are ready to help you plan a celebration that’s bold, festive, and truly unforgettable.

Mexican Catering

Authentic Full-Service Mexican Catering in Austin & San Antonio

Planning an event in Austin or San Antonio at a venue of your choice? Whether it’s a corporate lunch, birthday party, or wedding shower, elevate your experience with Iron Cactus Full-Service Mexican Catering. Known for our bold and unique flavors, Iron Cactus brings the same contemporary Mexican cuisine from our restaurants directly to you!

Iron Cactus is not your average caterer. We offer a variety of menu options to choose from and can provide full-service catering or delivery only. Our full-service offerings come with buffet setup, table linens, service station and two hours of buffet service.

We can help make the day of the event easier by helping arrange for anything else you may need – from china and silverware to table, chair or tent rental. And do not forget the bar and cocktail service! You do not want your guests to be thirsty!

Our team specializes in catering events of all sizes—from intimate gatherings to large-scale galas or banquets. We cater to:

  • Birthday parties
  • Anniversary parties
  • Wedding showers and rehearsal dinners
  • Corporate events
  • Business luncheons
  • Holiday parties
  • Family reunions
  • And more!

From start to finish, our catering coordinators ensure every detail is handled. Iron Cactus brings professionalism, hospitality, and flavor to every bite from Pollo Relleno and Pescado del Mar to Southwest Paella and Shrimp Parrilla. No matter what meal you choose, your guests will be sure to love it!

Ready to plan your next unforgettable event? Visit our website and complete our off-site catering request form. If you are interested in an on-site option, we have you covered there as well! Whether you live in Austin or San Antonio, Iron Cactus is your go-to partner for exceptional Full-Service Mexican catering.

Two spicy watermelon margaritas sitting by sliced watermelon

Turn Up the Heat: Spicy Margaritas at Iron Cactus

If you like some heat in your cocktails, look no further than Iron Cactus Mexican Restaurant. Known for its flavorful Mexican dishes and extensive tequila list, Iron Cactus has also mastered the art of the spicy margarita.

Every margarita is handcrafted by highly trained bartenders using premium tequila. Adding some heat to your margarita creates a unique cocktail that is as exciting as it is refreshing!

Lucky for you, there are several spicy margaritas on the menu to choose from:

  • Spicy Mango Margarita – A tropical twist with a fiery finish! Featuring 1800 Silver, mango, fresh lime, jalapeño, and chile lime salt.
  • Spicy Watermelon – A taste of summer with a kick. Featuring Altos Plata, watermelon, jalapeño, simple syrup, and fresh lime.
  • El Pepino – A refreshing twist to a classic. Featuring Milagro Silver, jalapeño, cucumber, fresh lime, agave, and cilantro.
  • Spicy Smoked Paloma – A smoky creation made with Mezcal. Featuring Creyente Joven, fresh grapefruit, grapefruit soda, and agave.

There is also a mocktail to satisfy any friends who refrain from alcohol. The Habanero Pineapple Margarita features habanero, pineapple, carrot, lime and bitters with a Tajin rim. It is the perfect spicy drink without any liquor!

What to Eat with Your Spicy Margaritas

No margarita is complete without a delicious bite! Pair your cocktail with Iron Cactus favorites like our famous Tableside Guacamole. Made to order and right at your table with fresh ingredients, it is a must try!

Round out your meal with one of our sizzling fajitas. They are the perfect match to a spicy drink! Choose from certified Angus Beef Skirt Steak, Tequila Adobo-Marinated Shrimp or Chicken, Herb-Grilled Vegetables or a Combination. Fajitas come on a sizzling hot platter with Mexican rice and beans. Featuring shredded lettuce, cheese, pico de gallo, guacamole, sour cream, and of course, warm flour or corn tortillas.

Ready to spice up your night? Iron Cactus has two locations in prime locations – on the River Walk in San Antonio and in Downtown Austin on Historic 6th Street. Stop by and try a spicy margarita today!

Ahi Tuna Ceviche 2 Iron Cactus

Gluten-Free Mexican Food: Flavor Without Compromise

If you’re gluten-free and craving authentic Mexican food, look no further than Iron Cactus. We are proud to offer a wide variety of items on our menu that can be made without gluten. With fresh ingredients and bold flavors, Iron Cactus makes it easy to dine out without worry.

Start your meal off with the Ahi Tuna Ceviche featuring ahi tuna, fresh avocado, blanco tequila, pico de gallo and lime juice. Follow that with our sizzling fajitas – Certified Angus Beef® Skirt Steak, Combination Steak and Chicken, Tequila Adobo-Marinated Shrimp, Herb-Grilled Vegetables, and Tequila-Marinated Chicken Breast.

Or try some of our other house favorites items on the menu! Our Southwest Paella features Jumbo shrimp, mussels, bay scallops, roasted poblanos, jalapeño Texas sausage, lobster cream, and cilantro-lime rice. Pescado Del Mar is another great choice featuring seared Atlantic cod, gulf shrimp, bay scallops, citrus butter sauce, sauteed spinach, and cilantro-lime rice.

Looking for more classic Mexican dishes? Enjoy our enchiladas – veggie, shrimp or chicken – all can be made gluten free. We also have tacos! Enjoy shrimp tacos, baja fish tacos or a favorite – the vegan tacos that feature portabella mushrooms, black beans, lettuce, fresh avocado, sun-dried tomatoes and pico de gallo.

All things considered, do not forget a cocktail to round out your meal. Most of Iron Cactus’s signature margaritas and tequila cocktails are naturally gluten-free. Try the Prickly Pear Margarita or a simple Ranch Water made with 100% agave tequila.

Remember, when you arrive at Iron Cactus, ask your server for the gluten free menu and let them know about your dietary restrictions or other food allergies. We look forward to seeing you at our Downtown Austin or San Antonio River Walk location!

Please note that our gluten free menu options are based on the most current ingredient information from our food suppliers. Our normal kitchen operations do involve shared areas. The possibility exists for food items to come in contact with other food products. Due to these circumstances, we are unable to guarantee that any menu item can be completely free of allergens.

Sip in Style with Mocktails at Iron Cactus

This summer, mocktails are the newest trend taking over local restaurants. If you are looking for delicious non-alcoholic drinks in Austin or San Antonio – look no further than Iron Cactus. The recently launched line of mocktails are bold, flavorful, and alcohol-free beverages that are perfect for your next night out.

What Are Mocktails?

To put it simply, mocktails are essentially alcohol-free cocktails. At Iron Cactus, they are handcrafted by our highly trained bartenders with the same creativity and attention to detail as our traditional cocktails. Whether you’re a designated driver, staying health-conscious, or simply refraining from alcohol, our mocktails offer full flavor without compromise.

Featured Mocktails at Iron Cactus

Mexican Food and Margaritas just go together. Luckily, you can still indulge in one without the alcohol! Our Strawberry Cucumber Margarita features strawberry, cucumber, lemon and sugar. It is the perfect combination for a hot summer day! If you like things spicy, then the Habanero Pineapple Margarita is a perfect choice. It is made with habanero, pineapple, carrot, lime, butter and Tajin.

If you enjoy your drinks with a more tropical feel, you do not want to miss our Mango Mojito! It features mango, fresh mint, lime and Tajin. We also have a Cinnamon Pineapple Tini that features pineapple, cinnamon, lime, bitters, and foam.

No matter which one you choose, enjoy our handcrafted mocktails whether you’re relaxing on the Iron Cactus rooftop patio in downtown Austin or dining by the San Antonio River Walk. They’re a perfect pairing with our signature Mexican dishes, like our tableside guacamole, tequila-marinated chicken fajitas, stuffed avocado or pollo relleno. Come in and try one today!