Uncle Julio's Frontenac

Welcome to Uncle Julio's Frontenac, a vibrant culinary gem nestled at 2011 S Lindbergh Blvd, Frontenac, MO 63131. Here, the warmth of authentic Mexican hospitality meets a delightful array of mouthwatering dishes, crafted to satisfy your cravings in a welcoming, casual atmosphere.

One of the standout features at Uncle Julio's is their famous Fajitas. Each dish is a celebration of flavor and texture:

  • Beef Barbacoa Fajitas - Tender, adobo-rubbed beef that has been slow-braised in savory Mexican spices, paired perfectly with grilled zucchini, sautéed peppers, and onions, all topped with crumbled cotija cheese and fresh cilantro.
  • Carnitas Fajitas For One - The succulent braised pork with honey chipotle glaze will tantalize your taste buds, accompanied by refreshing lime crema and fresh cilantro to elevate your dining experience.

Don't miss the QuesaBirria—an innovative twist on classic quesadillas, featuring adobo-rubbed beef, slow-cooked and tucked into spicy corn tortillas, grilled to perfection with melted Monterrey Jack cheese, and served with a delicious broth for dipping.

The reviews from patrons showcase Uncle Julio's as more than just a restaurant—it's a destination. Many have praised the generous taco portions, noting that three tacos are more than enough to satisfy even the heartiest of appetites. Others speak highly of the attentive staff and the inviting ambiance, making it an ideal spot for a casual meal or a cozy date night.

Vegetarian options like the Vegetable Quesadilla, filled with sautéed peppers, onions, and Monterey Jack cheese, assure that there’s something for everyone. And let's not forget the delightful Swirl Margarita, combining frozen margarita and sangria for a refreshing sip that perfectly complements your meal.

In addition to the fantastic food, Uncle Julio's Frontenac stands out for its exceptional service. Guests often share experiences of attentive servers who go above and beyond, like suggesting menu favorites or offering free drinks as a thoughtful gesture. It’s this kind of hospitality that truly enhances your experience.

If you find yourself looking for delicious, well-portioned Mexican cuisine in a vibrant atmosphere, look no further than Uncle Julio's Frontenac. With their commitment to freshness, flavor, and fantastic service, it's no wonder this establishment has earned a loyal following. So gather your friends and family, and get ready to indulge in a memorable meal at Uncle Julio's!

Menu

Location

Address: 2011 S Lindbergh Blvd, Frontenac, MO 63131, United States
Phone: +1 314-300-9049

🕓 Work Hours
MON 11:00 AM - 9:00 PM
TUE 11:00 AM - 9:00 PM
WED 11:00 AM - 9:00 PM
THU 11:00 AM - 9:00 PM
FRI 11:00 AM - 10:00 PM
SAT 11:00 AM - 10:00 PM
SUN 11:00 AM - 9:00 PM

Business info

  • Wheelchair-accessible Car Park
    Yes
  • Wheelchair-accessible Entrance
    Yes
  • Wheelchair-accessible Seating
    Yes
  • Wheelchair-accessible Toilet
    Yes
  • Outdoor Seating
    Yes
  • Offers Delivery
    Yes
  • Offers Takeaway
    Yes
  • Serves Dine-in
    Yes
  • Fast Service
    Yes
  • Great Beer Selection
    Yes
  • Serves Great Cocktails
    Yes
  • Serves Great Dessert
    Yes
  • Popular For Lunch
    Yes
  • Popular For Dinner
    Yes
  • Good For Solo Dining
    Yes
  • Serves Alcohol
    Yes
  • Serves Beer
    Yes
  • Serves Cocktails
    Yes
  • Serves Coffee
    Yes
  • Serves Comfort Food
    Yes
  • Serves Happy-hour Drinks
    Yes
  • Serves Happy-hour Food
    Yes
  • Serves Small Plates
    Yes
  • Serves Spirits
    Yes
  • Serves Wine
    Yes
  • Serves Lunch
    Yes
  • Serves Dinner
    Yes
  • Serves Dessert
    Yes
  • Seating
    Yes
  • Bar On Site
    Yes
  • Toilet
    Yes
  • Casual
    Yes
  • Cosy
    Yes
  • Trendy
    Yes
  • Family Friendly
    Yes
  • Good For Groups
    Yes
  • Popular With Tourists
    Yes
  • Dinner Reservations Recommended
    Yes
  • Accepts Reservations
    Yes
  • Accepts Credit Cards
    Yes
  • Accepts Debit Cards
    Yes
  • Accepts NFC Mobile Payments
    Yes
  • Credit Cards
    Yes
  • Good For Kids
    Yes
  • High Chairs Available
    Yes
  • Kids' Menu
    Yes
  • Free Of Charge Street Parking
    Yes
  • Free Parking Lot
    Yes
  • Plenty Of Parking
    Yes
  • Dogs Allowed Outside
    Yes

Last Reviews

  • Author: YNTS PR

    03 June 2025

    The offer of free guacamole if I joined the rewards program is what got me there for my first visit!! It was so good and so much, I couldn’t believe it was free; that’s how they got me!! I had to see what else was there and affordable so I ordered chicken soft tacos. I added guacamole to them and I was so happy. I sat at the bar and the bartender was very attentive and good. The cooks/chef know what they’re doing indeed. The place has a nice atmosphere also. See my photos and visit when you’re hungry! I loved it. Thanks, Uncle Julio’s!!

  • Author: ytivarg

    22 May 2025

    Wow there Tacos are packed. Usually when going to a Mexican restaurant I order 4 to 6 tacos cause they usually go down like hors d'oeuvres. This was not the case with Uncle Julio's tacos. I ordered 3 Tacos 1 Chicken and 2 beef tacos. Meat in Beef and Chicken were very palatable. Best way to Uncle Julio's "fast" is go to intersection Litzsinger Rd & S Lindbergh Rd and head West and then right.

  • Author: Vanhessa Xayaphet

    19 April 2025

    Despite all the negative comments, my boyfriend and I had an amazing experience here last night!! (maybe people feel so entitled that they don’t have patience and understanding with short staffing) I got the “swirl” drink, it’s frozen margarita & sangria and fish tacos. My boyfriend got the blood orange margarita and shrimp & lobster enchiladas. And we shared the table side guacamole, which they made in front of us at the table!! Our server Ally provided amazing service to us and even gave us recommendations! I do feel like this place is fairly priced for the amount of food you get! The ambiance is great for casual dining or date night! Will definitely be returning

  • Author: Jamal Williams

    25 March 2025

    I had a taste for salsa. I was going to get it to go. I got there and decided to try a shot. I added guacamole and margaritas. The bartender was excellent. I love the Swirl Margarita. I didn’t like the monthly special: Watermelon Margarita. Had a great time. They changed shifts and offered me something else to drink free of charge. That was the new bartender. I declined. She tried hard to convince me. But kept my no. The theme is great. I love this place.