Shake Shack Secret Menu has gained a massive following for its delicious burgers, crinkle-cut fries, and signature shakes. However, many fans may not realize that it offers a selection of creative and mouthwatering hidden items. These secret menu gems take your Shake Shack experience to the next level with unique combinations and special add-ons.
In this guide, we reveal the best secret menu items at Shake Shack, how to order them, and why they’re worth trying. Whether you’re a first-timer or a longtime fan, these off-menu treats will elevate your fast-food cravings.

What is the Shake Shack Secret Menu?
The Shake Shack secret menu consists of exclusive, off-the-menu items that you won’t find listed on the official menu. These special creations are made by modifying existing ingredients or combining different menu items. Some have become well-known among Shake Shack enthusiasts, while others remain hidden gems waiting to be discovered.
If you want to try these secret items, you’ll need to know how to order them properly. Here’s a breakdown of the most popular Shake Shack secret menu items and how to get them.
Shake Shack Secret Beer Float

For those who love beer and dessert, the Beer Float is the perfect combination. It takes Shake Shack’s beer selection and adds a scoop of creamy vanilla frozen custard, creating a smooth and indulgent treat. The rich custard perfectly balances the hoppy flavors of the beer, making this a must-try item.
How to Order:
This fun twist on a traditional root beer float is a game-changer for beer lovers.
Also see Shake Shack Menu Prices
Extra ShackSauce

Shake Shack’s signature ShackSauce is a fan favorite, known for its tangy, slightly sweet, and creamy flavor. While you get a portion of it with your burger, secret menu fans know that extra ShackSauce takes your meal to the next level.
How to Order:
Extra ShackSauce enhances every bite, giving your burger and fries an irresistible boost.
Grilled Cheese

Shake Shack’s Grilled Cheese is a simple yet delicious secret menu item. Instead of the usual burger, this features melted American cheese between two buttered and toasted potato buns. It’s a great option for vegetarians or anyone craving a classic comfort food.
How to Order:
This cheesy delight is perfect for those who love a simple yet satisfying meal.
Ice Cream Sandwich

Shake Shack is famous for its frozen custard, and this secret menu item transforms it into a delectable dessert sandwich. Two crispy cookies hold a scoop of rich frozen custard, creating a handheld treat that’s both refreshing and indulgent.
How to Order:
This treat is ideal for hot days when you want a cool, creamy dessert with a crunchy bite.
Peanut Butter & Bacon ShackBurger

Combining peanut butter and bacon might sound unusual, but this secret menu item proves it’s a winning combination. The creamy peanut butter adds a nutty richness, while the crispy bacon provides a savory crunch, making this burger unforgettable.
How to Order:
If you’re feeling adventurous, this burger is a must-try.
Shake Shack Secret Protein Style Burger

For those looking to cut carbs, the Protein Style Burger swaps the classic potato bun for crisp lettuce wraps. This low-carb option still delivers all the juicy, meaty goodness without the extra bread.
How to Order:
This is a great choice for those on keto or gluten-free diets.
Shake Shack Secret Quad Burger

If you think a double ShackBurger isn’t enough, the Quad Burger is here to satisfy your hunger. With four beef patties and layers of cheese, this massive burger is a carnivore’s dream.
How to Order:
This burger is perfect for those with a big appetite.
Shake Shack Secret Shack-cago Burger

Inspired by the famous Shack-cago Dog, this secret menu burger takes the same toppings and adds them to a juicy beef patty. The result is a flavorful, Chicago-style twist on the classic burger.
How to Order:
This fusion of flavors will excite any burger lover.
Shake Shack Secret Shandy

A refreshing and light secret menu drink, the Shandy combines Shake Shack’s lemonade with beer, creating a citrusy, bubbly beverage perfect for warm days.
How to Order:
The Shandy is a perfect way to cool down while enjoying your meal.
Sport Pepper Cheese Fries

One of the most trending Shake Shack secret menu items, Sport Pepper Cheese Fries take the classic crinkle-cut fries and elevate them with spicy sport peppers and melted cheese. The heat from the peppers and the gooey cheese make this a crave-worthy snack.
How to Order:
This secret menu item is a must-try for spice lovers.
Also see KFC Secret Menu
Trending Secret Menu: Sport Pepper Cheese Fries at Shake Shack
The Sport Pepper Cheese Fries have become one of the hottest secret menu items at Shake Shack. The combination of crispy fries, creamy cheese sauce, and spicy sport peppers creates an addictively bold flavor. Fans love the heat it brings, making it a popular choice for those looking to spice up their meal.
How to Get Sport Pepper Cheese Fries at Shake Shack
- Order a side of cheese fries.
- Request chopped sport peppers as an extra topping.
- Some locations may charge a small fee, but it’s worth it.
These fries add the perfect kick to your Shake Shack experience!
Final Thoughts
Shake Shack’s secret menu offers a variety of creative and delicious items that go beyond the regular menu. Whether you’re looking for a spicy twist, a protein-packed meal, or a unique dessert, these hidden gems are worth trying. Next time you visit Shake Shack, don’t hesitate to ask for one of these secret menu items—you might just find a new favorite!