Smashburger Secret Menu Guide 2026
Smashburger has no official secret menu, but you can still build off-menu burgers from regular ingredients. Order a Smashburger secret menu item by starting with a Classic Smash or Create Your Own burger, then adding swaps like extra Smash Sauce, Haystack Onions, bacon, guac, or a second patty. Prices vary by location, so confirm the upcharge before you pay.
Here is the thing. I went looking for a hidden Smashburger menu, and I kept hitting the same wall. Unlike some chains, Smashburger does not publish a secret menu or train staff on code-word items. What it does have is a very flexible build-your-own system, and that is honestly better. Check the full Smashburger menu with prices first so you know your base burger, then use the scripts below to order each custom build in plain language.
Does Smashburger Have an Official Secret Menu?
No. Smashburger has never published an official secret menu, and there are no code-word items in its ordering system. Every Smashburger secret menu build in this guide is a custom combination of standard menu ingredients, ordered by describing the toppings and swaps, not by a secret name. That matters because it means any location can make these, as long as it has the ingredients in stock.
Why does this work so well at Smashburger? The chain is built around customization. You can pick your patty (beef, turkey, chicken, black bean), your cheese, your toppings, and your sauce. So when you ask for a Double Classic with extra Smash Sauce and Haystack Onions on top, you are not asking for anything weird. You are just ordering a burger your way.
One honest warning. Since these are not official items, the person at the counter will charge you for each add-on. Ask for the total before they fire the order.
6 Smashburger Secret Menu Builds and Exactly How to Order Them
These are the best Smashburger hidden menu builds I could put together from real menu ingredients. Each one has a plain-language order script, so you never have to say a made-up secret name and hope for the best.
| Build | How to order it | Est. price |
|---|---|---|
| 1. The Double Smash Stack | Order a Double Classic Smash, add extra Smash Sauce and extra pickles. | ~$12-$15 |
| 2. Haystack Crunch Burger | Order a Classic Smash, add a side of Haystack Onions on top of the patty. | ~$11-$14 |
| 3. Bacon Guac Smash | Order a Bacon Smash, add guacamole and jalapenos, skip the tomato if you want the guac to shine. | ~$12-$15 |
| 4. BBQ Bacon Crunch | Order a BBQ Bacon Cheddar burger, add Haystack Onions and an extra drizzle of BBQ sauce. | ~$12-$15 |
| 5. Truffle Mushroom Melt | Order a Truffle Mushroom Swiss burger, add bacon and extra mushrooms. | ~$12-$15 |
| 6. Spicy Baja Double | Order a Spicy Baja with Guac as a double, add pepper jack if your location carries it. | ~$13-$16 |
The Haystack Crunch Burger
Haystack Onions are Smashburger’s crispy fried onion straws, and they are the secret weapon of this whole guide. On a burger they add a salty crunch that the regular toppings just do not have. Order a Classic Smash, then ask for Haystack Onions added on top.
The Bacon Guac Smash
Smashburger already sells bacon burgers and guac-topped burgers, so this one is just putting two good ideas together. Bacon, guacamole, jalapenos, and a smashed patty. Ask for the guac on the side if you want to control how much goes on.
The BBQ Bacon Crunch
Take the BBQ Bacon Cheddar burger and add Haystack Onions. The smoky BBQ sauce, the bacon, the cheddar, and the crunchy onions all stack up into something that tastes way more interesting than the base burger.
How Do You Order a Smashburger Secret Menu Item?
You order a Smashburger secret menu item by starting from a real menu item and naming your swaps out loud. Pick a base burger, then list each change: extra sauce, added topping, swapped cheese, double patty. Confirm the price of each add-on before the cashier rings it up.
A few tips that make this go smoothly. Order when the line is short, not during the lunch rush. Say “Create Your Own” if you want full control, since that build starts from a blank burger and the staff expects a list of toppings. And if a topping is not available at your location, just swap in something close.
What Do Smashburger Secret Menu Builds Cost?
Smashburger secret menu builds cost roughly $11 to $16, depending on the base burger and how many add-ons you stack on. A single-patty build with one extra topping lands near the low end, while a double-patty build with bacon, guac, and Haystack Onions lands near the high end. Every add-on is charged separately, so a build with four extras can cost several dollars more than the same burger without them.
Want to keep the bill down? Pick one star add-on instead of three. The Haystack Crunch Burger is a great example: one add-on, big flavor jump, small price jump. And if you are comparing value across the menu, check the regular prices on the Smashburger menu before you order.
❓ Frequently Asked Questions
Does Smashburger have a secret menu?
No, Smashburger does not have an official secret menu. The Smashburger secret menu is a set of custom builds made from regular menu ingredients, ordered by describing the toppings and swaps.
Can I order a Smashburger secret menu item in the app?
Yes. Use the Create Your Own burger option in the app or at the counter, then add the toppings for the build you want. The app charges each add-on the same way the register does.
What is the best Smashburger secret menu build for first-timers?
Start with the Haystack Crunch Burger. It is one add-on on a Classic Smash, so it is cheap, easy to order, and the crunchy onion straws make a real difference.
Will every Smashburger location make these custom builds?
Most will, as long as they have the ingredients. Since these are custom orders and not official items, availability depends on what your location has in stock that day.
Prices last verified: October 14, 2026. Source of truth: Smashburger official site. Prices vary by location.
🔗 Related Reading
So that is the real story on the Smashburger secret menu. No code words, no hidden board, just a flexible menu and a few builds worth trying. Start with the Haystack Crunch, work your way up to the BBQ Bacon Crunch, and always ask the total before you commit.
