18 Best Shake Shack Secret Menu Items To Order in 2025

Shake Shack is loved for its juicy burgers and tempting milkshakes, but did you know there’s also a Shake Shack secret menu that allows you to transform tasty ingredients into mindblowing meals? While the official menu boasts an impressive list of delicious items, the Shake Shack secret menu takes tried-and-true favorites to a whole new level. 

With over 370 locations in the U.S., according to ScrapeHero, you would expect the entire nation to be familiar with the Shake Shack hidden menu. However, that’s not the case, as countless people are yet to discover the innovative and delectable options available to them.

Of course, you won’t find these Shake Shack secret menu items listed on the chain’s website or inside its restaurants. But luckily, we’re here to reveal the secret!

If you’re ready to take your regular order to the next level, dive into our list of the 18 best Shake Shack secret menu items and prepare to find your new favorite drinks and dishes.

 Jump to Section

• Does Shake Shack Have a Secret Menu?
• Shake Shack Secret Menu Burgers
• Other Shake Shack Secret Menu Items
• How We Created This Shake Shack Secret Menu Guide

Does Shake Shack Have a Secret Menu?

Yes, Shake Shack has a secret menu. However, it’s not an official menu but rather one created by lovers of the fast food chain, who decided to share their creative tweaks across social media and internet forums for everyone to enjoy. 

If you want to get in on the action, all you need to know is how to customize regular orders to turn them into hidden menu gems. Once you have the customizations, which we cover below, remember to explain them thoroughly to staff to ensure you get your order just how you want it. 

Shake Shack Secret Menu Burgers 

1. SmokeShack Quad Burger

If you’re looking for a high-protein fast food meal, this item on the Shake Shack secret menu takes the muscle-building macronutrient to another level!

With over 2,000 calories, it’s definitely not a suitable option for health-conscious diners, but it’s one of the best fast food burgers for extreme carnivores.

When you’re feeling adventurous and hungry enough to order it, ask for the Quad Burger, and you’ll get four times the meat and cheese piled high between two buns.

How To Order

• SmokeShack Burger
• 3 Extra Patties
• 3 Extra Slices of Cheese

2. Shack-cago Burger

If you haven’t guessed by now, the Shack-cago Burger is a spin-off of the official Shack-cago Dog. The hot dog version features a frankfurter topped with relish, tomatoes and pickles, together with onions, peppers, cucumbers and mustard — but who said you can’t have the same fresh toppings in a burger? 

To order this Shake Shack secret menu item, simply ask for the toppings from a Shack-cago Dog to be added to a ShackBurger, minus the lettuce and ShackSauce.

If you’re feeling extra hungry, you could also order a Shack-cago Dog and a hamburger, and transfer the toppings from the former to the latter.

How To Order

• ShackBurger
• Remove: Lettuce and ShackSauce
• Add: Relish, Onions, Cucumbers, Pickles, Peppers, Mustard

3. Peanut Butter and Bacon ShackBurger

The Peanut Butter and Bacon ShackBurger is likely the most well-known Shake Shack secret menu item and also the most intriguing. Who would have thought that peanut butter and bacon would go together as a mouthwatering flavor combo? 

This treat was on the official menu for one weekend only, and it must have gained the love of many because it stuck around as an off-menu must-have.

To enjoy the Shake Shack secret menu peanut butter and bacon burger, simply order the standard ShackBurger, which comes with lettuce, tomato and American cheese. Then ask for a side of bacon and the famous peanut butter sauce. Finally, drizzle to your liking.

How To Order

• ShackBurger
• Bacon
• Peanut Butter Sauce

4. ShackBurger With Pickles

Some might say that the only thing missing from the ShackBurger is pickles; if you’re one of those people, this is the Shake Shack off-menu item for you.

All it takes is a simple request for additional pickles when ordering a ShackBurger. It’s a great Shake Shack secret menu item for those who want something to alleviate the heat of the spicy ShackSauce.

How To Order

• ShackBurger
• Pickles

5. ShackBurger With Onions

Like the Shake Shack hack above, this is one where a request for a single ingredient could make a world of difference. If you’re craving extra crunch, simply ask for onions to be added to your ShackBurger.

But we say, why not combine two Shake Shack secret menu items into one and order both onions and pickles?

How To Order

• ShackBurger
• Onions

6. Protein-Style Burger

If you want to skip the carbs with one of the best keto fast food meals on the market, the protein-style burger has become a ‘not-so-secret’ Shake Shack secret menu hack that’s fairly easy to obtain.

Instead of receiving your burger ingredients in a potato bun, they will come wrapped in a light and crispy lettuce leaf. 

This makes it a great gluten-free fast food option for those with gluten sensitivities or celiac disease. It’s also one of the healthiest fast food burgers for health-conscious eaters, especially when the toppings are kept to a minimum.

The great thing about this off-menu request is that it can be done with any menu item — simply ask for the protein-style option. 

How To Order

• Burger of Your Choice
• Remove: Potato Bun
• Add: Lettuce Leaves

7. Bunless ShackBurger

Similar to the protein-style burger, the bunless ShackBurger is another good choice on the Shake Shack secret menu for carb-curbing diners. It comes with all the goodness inside of a classic ShackBurger, minus the bun.

You can think of it as a hamburger salad served wrap-style in a lettuce leaf. To get it, just ask for the bunless ShackBurger, and your request will be granted.  

How To Order

• ShackBurger
• Remove: Potato Bun
• Add: Lettuce Leaves

Other Shake Shack Secret Menu Items 

8. Garden Dog

For non-meat eaters, this Shake Shack secret menu alternative is one of the best vegetarian fast food options to have alongside a portion of fries. It features all your favorite hot dog toppings, minus the meat hot dog, which gets replaced with a crunchy and zesty pickle for a refreshing and light meal. To order, simply ask for the meat in any hot dog to be replaced with a pickle. 

How To Order

• Hot Dog of Your Choice
• Remove: Meat
• Add: Pickle Spears

9. Topped Fries

The wonderful thing about Shake Shack is that its menu offers almost limitless customization, and that means you can apply this to almost anything. One of the most popular customizations is adorning the crispy, crinkle-cut fries with virtually any topping available. 

That means you have the opportunity to create your own version of the best fast food French fries, whatever that may include. Think anything from bacon bits, tomatoes and pickles to cheese and ShackSauce. No matter how you like your loaded fries, you can probably get the toppings you desire at Shake Shack! 

How To Order

• Fries
• Your Choice of Toppings

10. BLT

If you find yourself dreaming about the classic taste of a BLT, Shake Shack is the place to kick that craving to the curb. This item is sometimes featured on the official menu, but if it isn’t available at your nearest branch, you can still get one via the hidden menu. 

Aside from the protein-style burger, this is one of our favorite choices when we’re in the mood for a relatively low-calorie fast food option.

Just request a BLT from the Shake Shack secret menu by name, and you’ll receive crispy bacon and lettuce topped with juicy tomato in between a sliced potato bun. If this doesn’t work, create a custom order with the necessary ingredients. 

How To Order

• Potato Bun
• Bacon
• Lettuce
• Tomatoes
• Mayonnaise (optional) 

11. Cherry Pepper Cheese Fries

Looking for something similar to the topped fries off-menu dish, but with extra heat? Then we suggest hacking the Shake Shack official menu by ordering cheese fries topped with cherry peppers. 

The result is a Shake Shack secret menu item with a kick! You can also make it extra zesty by requesting a side of ShackSauce. 

How To Order

• Cheese Fries
• Cherry Peppers
• Other Toppings of Your Choice (optional)

12. Grilled Cheese With Bacon

Most Shake Shack establishments will let you order this simple, cheesy delicacy by its name alone. However, you may receive a grilled cheese with bacon on the side, so it’s always best to confirm that you would like the bacon added inside the cheese sandwich before it’s grilled.

For even more customization, you can ask for a side of their peanut butter sauce for dipping. It may sound strange, but don’t knock it before you try it!

How To Order

• Grilled Cheese
• Bacon
• Peanut Butter Sauce (optional)

13. Spicy Fries

More heat, less (or no) cheese. If you can handle fiery foods, this Shake Shack off-menu item is a must-try. Like the regular fries, it’s also one of the best vegan fast food options for plant-based eaters or those who are lactose intolerant. To try this Shake Shack secret menu item, simply ask for spicy fries or regular fries with the spicy seasoning.

How To Order

• Fries
• Spicy Seasoning

14. Ice Cream Sandwich

Do you have a sweet tooth? Maybe you already had a meal, and now you’re looking for one of the best fast food desserts to indulge in? Then this Shake Shack secret menu item is a must-try, especially since it’s probably unlike any of the more popular desserts you’ve tried. 

It’s super easy to request: Simply choose from a variety of frozen custard flavors and ask for a scoop to be smooshed between a sliced potato bun. The savoriness of the bun combined with the sweet ice cream creates a harmonious symphony of delight for your taste buds.

How To Order

• Frozen Custard of Your Choice
• Potato Bun

15. Shandy

It’s no secret that you can order beer at your local Shake Shack. However, the shandy is a Shake Shake secret menu miracle for those who want something lighter.

Enjoy a refreshing twist on your ale when you request a mix of half beer and half lemonade. A shandy is perfect for hot summer days when you want something a little fancy and invigorating to pair nicely with your burger.

How To Order

• Half Beer
• Half Lemonade

16. Root Beer Float

If you’re in the mood for something different from your regular drink order, you can indulge in a sweet, creamy and fizzy treat with a root beer float from the Shake Shack secret menu. It’s a simple creation combining a scoop of luxurious custard and bubbly root beer. 

After just one sip, you’ll realize that the custard and carbonated soda make a delightful combination. If your local Shake Shack doesn’t make shakes behind the counter, you can ask for both items separately and then mix them yourself for this magical concoction.

How To Order

• Root Beer
• 1 Scoop Custard

17. Extra ShackSauce

“That’s enough sauce, thanks,” said no one ever; or at least, these are words you’ll never find us uttering during our visits to Shake Shack. If you’re as saucy as we are, ask your server for extra ShackSauce with your meals for extra happiness. Whether or not they charge you depends on the branch you visit.

How To Order: Simply ask for extra ShackSauce and your wish should be granted!

18. Beer Float

This Shake Shack secret menu drink is almost the same as the root beer float, but with an adult spin on it. To order it, ask for your favorite local brew with a scoop of custard, and then you have a float made for grown-ups. Cheers!

How To Order

• Beer
• 1 Scoop Custard

How We Created This Shake Shack Secret Menu Guide

It’s common knowledge that most fast food restaurants and renowned eateries have secret menus. However, discovering the various hacks is more difficult than some expect, as is the case with the Shake Shack secret menu items. Luckily, thanks to over a decade of experience in the culinary industry, the Cozymeal team is well-versed in creating detailed food-related guides.

In order to ensure our guide on the Shake Shack secret menu is factually accurate and as comprehensive as possible, our editorial team did thorough research. Our online research involved searching social media platforms and forums, including Facebook, Instagram and Reddit. 

Apart from the information we found about Shake Shack’s secret menu items online, we also tried the various drinks and dishes ourselves. This ensured that we were able to give a first-hand account of the various options for your eating and drinking pleasure.

And there you have at least 18 amazing reasons to visit your nearest Shake Shack and see for yourself what foodie-fanatics are drooling over.

While most fast food establishments have customization options and menu hacks, the Shake Shack secret menu is in a league of its own because it lets you customize almost every regular menu item completely to your heart’s content.

The sky is pretty much the limit when it comes to how much you can tweak the official menu to experiment with different flavors and textures. After today, your experience at Shake Shake will be deliciously different. Which Shake Shack secret menu item will you try first?

For even more ways to explore your favorite foods, check out other experiences happening on Cozymeal.