Uncle Julio’s Secret Menu Guide 2026
There is no official Uncle Julio’s secret menu, but regulars order plenty off-menu because everything here is made from scratch. The best plays: customized tableside guacamole, fajita upgrades with filet mignon or bacon-wrapped shrimp, the weekend-only Lobster and Fajitas, and the iconic Swirl margarita that dates back to 1987.
Here’s the thing. Most secret menu guides are about chains with codenames and TikTok hacks. Uncle Julio’s is a different animal. It’s a from-scratch Tex-Mex kitchen where your server builds the guacamole at your table in a volcanic stone molcajete. That means the real “hidden menu” is whatever you can dream up within the ingredients they have on hand, and the staff are genuinely happy to build it.
I’ve dug through menu boards, delivery listings, and regulars’ tips to put together the closest thing to an Uncle Julio’s secret menu that exists: the off-menu items, the upgrades the menu doesn’t advertise, and the exact way to order each one. If you want the full regular menu with prices first, check out the full Uncle Julio’s menu with prices to know your baseline.
Is There an Official Uncle Julio’s Secret Menu?
No, there is not one. Uncle Julio’s has never published a secret menu, and the staff won’t know any secret codenames. If you walk in asking for a named off-menu item you saw online, expect a blank stare. That is actually good news. Because the kitchen cooks from scratch, customizations that would be impossible at a drive-thru chain are routine here.
The approach that works: order by description, not by name. Instead of “I’ll have the secret fajita,” say “Can I get the chicken and beef fajitas with bacon-wrapped shrimp added?” Servers do this all day. Be specific, be polite, and ask during off-peak hours when the kitchen isn’t slammed.
What Tableside Guacamole Hacks Do Regulars Use?
The tableside guacamole is the single best canvas for Uncle Julio’s secret menu creativity, and it starts around $12 at most locations. The server already customizes it in front of you. Here is how regulars take it further.
The Loaded Guac
Ask for your guac with extra jalapeños, diced mango or pineapple, and crumbled cotija. Sweet, hot, salty. It costs a little extra but turns an appetizer into an event. Honestly, the tropical twist sounds weird until you try it with warm chips.
The Protein Topper
Ask for grilled shrimp or mesquite-grilled chicken mixed right into the guacamole bowl. The kitchen’s Parilla Spice seasoning on the shrimp is the same blend they use on their fajita shrimp, and it is fantastic in guac.
Guac on Everything
A side of guacamole runs about $2.59 at some locations, which makes it a steal. Add it to tacos, enchiladas, or the Baja fish tacos. The kitchen will happily stack it onto almost anything.
Which Secret Fajita Orders Actually Work?
Fajitas are Uncle Julio’s calling card, and the menu already lists several proteins. But the combinations below are the ones servers build on request, and they are where the real Uncle Julio’s secret menu value hides.
The Filet Mignon Upgrade
The menu offers filet mignon fajitas served with a tequila sunrise sauce. Regulars ask to add that filet mignon to a mixed fajita plate (chicken and beef) for a half-and-half luxury version. It will cost more, but it is a lot cheaper than ordering two full fajita platters.
Bacon-Wrapped Everything
The Guadalajara platter comes with bacon-wrapped jumbo shrimp stuffed with Monterey Jack and jalapeño. Ask to add those shrimp onto any fajita order. Your server will quote you the upcharge, and it is worth every penny. The salty bacon against the sweet shrimp is the best bite on the property.
The Weekend Lobster Fajitas
Here is the closest thing to a genuine secret item: Lobster and Fajitas is listed on some menus as available only Friday, Saturday, and Sunday, around $30.79. It does not appear on the standard weekday menu at all. If you are there on a weekend, ask. If it is not offered at your location, the kitchen can sometimes still do it.
Are There Secret Margarita and Drink Hacks?
Uncle Julio’s drink game is quietly one of the strongest in casual Tex-Mex, and a few of the best pours hide in plain sight. The iconic Swirl, a frozen sangria layered over frozen margarita, has been around since 1987 and regulars treat it as the house signature.
Ask for the Swirl with a different frozen flavor swapped in, many locations will layer sangria over a strawberry or mango frozen margarita if you ask. The Chambord margarita, made with raspberry liqueur, is another under-the-radar favorite that some locations keep on the frozen rotation. And if you are a tequila drinker, ask your server what the house pour is versus what sits on the top shelf; the mid-tier reposados are usually the sweet spot for margaritas, and the bartenders will tell you honestly which bottle they would pick.
One more: ask for a salt-sugar mixed rim or a Tajin rim on any margarita. It is a small tweak that changes the whole drink, and it costs nothing.
What About Discontinued or Seasonal Uncle Julio’s Items?
The menu rotates, and old favorites come and go. Carnitas plates, quesa-birria quesadillas, and seafood fajita variants with ahi tuna, red snapper, or shrimp al pastor with pineapple and mango habanero have all appeared on limited menus over the years. Some locations still have the ingredients to make them if you ask nicely.
Seasonal seafood fajitas are the big one to watch. When shrimp al pastor or ahi tuna fajitas were running, they were some of the best-reviewed dishes in the building. If your location has the fish in house, asking for a “seafood fajita with whatever fish you have today” is a legitimate move. Servers know what is on the line that night.
Uncle Julio’s Secret Menu: Quick Questions
Does Uncle Julio’s have a secret menu in 2026?
No official one. Uncle Julio’s has never published a secret menu, so there are no codename items. The real off-menu experience comes from the from-scratch kitchen: customized tableside guacamole, fajita protein upgrades, weekend-only lobster fajitas, and drink tweaks your server can build on request.
How do you order off menu at Uncle Julio’s?
Describe exactly what you want instead of using a secret name. Say “chicken and beef fajitas with bacon-wrapped shrimp added” or “guac with mango and extra jalapeño.” Staff build custom orders all day, and being specific during non-peak hours gets the best results.
Can you still get discontinued Uncle Julio’s menu items?
Sometimes. Items like seafood fajita variants and certain seafood specials have rotated on and off the menu. If the location has the ingredients in house, the kitchen can often recreate a retired dish, so it never hurts to ask.
What is the most popular Uncle Julio’s hidden order?
Regulars consistently point to two: the bacon-wrapped shrimp added onto any fajita platter, and the weekend-only Lobster and Fajitas. For drinks, asking for the Swirl with a flavor swap or a Tajin rim is the classic move.
One last thing. The Uncle Julio’s secret menu scene is really about being a creative regular, not cracking a code. Pick your favorite base dish, add the one thing you always wish it had, and ask. Nine times out of ten the answer is yes, and that tenth time your server will suggest something even better.
Prices last verified: October 16, 2026. For the official source of truth, see the Uncle Julio’s official menu page.
