EVERYTHING Gluten-Free at Smashburger in 2023

written by

Husein Gradasevic

research-based

Smashburger offers a wide selection of burgers, chicken sandwiches, salads, fries, shakes, and soft drinks. But what are the gluten-free options at Smashburger?

Well, Smashburger doesn’t have an expansive gluten-free menu. But you can tweak an ingredient or two of their pre-existing items to make them gluten-free.

For example, you can enjoy the ever so famous Bacon Smash on a gluten-free bun!

Also, if you’ve celiac or high gluten intolerance, you should be cautious while ordering from them because of the risk of cross-contamination. Here are some gluten-free options and tips for ordering gluten-free at Smashburger.

Table of Contents

Smashburger’s gluten-free menu items

You’ll find burger toppings at Smashburger varying with location. Smashburger gives its burgers a local touch by fusing them with local ingredients.

For instance, you’ll get their burgers in brioche buns in New York, onion rolls in Minnesota, and Telera rolls in Californian restaurants.

Similarly, you’ll taste different sauces inside their burgers in several cities. And to pair with burgers, you can order beers that also come from regional craft beer breweries.

The burgers at Smashburger come in different sizes and on different types of buns. If you’re not allergic to gluten, you can order a burger on a classic bun, a multi-grain bun, a brioche, or a spicy chipotle bun.

However, if you’re gluten-sensitive, you can order your burgers on Udi’s gluten-free bun or wrapped in lettuce. Similarly, they’ve multiple options for protein, cheeses, toppings, and sauces. And all of them are gluten-free.

If you’re vegetarian, you can go with their black bean burgers. However, If you’re allergic to gluten, you should avoid their black bean burgers because the black bean patty contains croutons.

For protein, you can choose beef, grilled chicken, or turkey inside your burger, sandwich, or salad. You can also order your burgers without protein.

Here are all the gluten-free items on Smashburger’s menu.

FIND MORE: Pizza Ranch’s Gluten-free Menu Items

Burgers

They are also available in double.

#1. Colorado Smash

It has Angus Beef patty topped with green chilies, melted aged cheddar and pepper jack cheeses, lettuce, tomato, and mayo on Udi’s gluten-free bun.

#2. Classic Smash

It comes with lettuce, tomato, onion & pickles, and Angus Beef. It also includes American cheese, Smash Sauce & ketchup on Udi’s gluten-free bun.

#3. Bacon Smash

It contains lettuce, tomato, onion, American cheese, applewood smoked bacon, and mayo on toasted Udi’s gluten-free bun.

#4. Avocado Bacon Club

It contains avocado, applewood-smoked bacon, lettuce, tomato, ranch dressing, and mayo on toasted Udi’s gluten-free bun.

#5. BBQ Bacon Cheddar

It comes topped with BBQ sauce, applewood-smoked bacon, cheddar, and haystack onions on Udi’s gluten-free bun.

#6. Smoked Bacon Brisket

It contains Angus Beef patty, smoked cheddar, smoked brisket, applewood-smoked bacon pickles, and BBQ sauce on toasted Udi’s gluten-free bun.

#7. Truffle Mushroom Swiss

It comes with truffle mayo, sautéed crimini mushrooms, and aged Swiss on toasted Udi’s gluten-free bun.

Chicken Sandwich (Grilled-chicken only)

#8. Classic Smash

It comes with lettuce, tomato, onion & pickles, and mayo on Udi’s gluten-free bun.

#9. Bacon Smash

It contains lettuce, tomato, onion & pickles, American cheese, applewood-smoked bacon, and mayo on Udi’s gluten-free bun.

#10. Avocado Bacon Club

It comes with fresh avocado, applewood-smoked bacon, lettuce, tomato, ranch dressing, and mayo on toasted Udi’s gluten-free bun.

#11. BBQ Bacon Cheddar

It comes with BBQ sauce, applewood-smoked bacon, cheddar, and haystack onions on toasted Udi’s gluten-free bun.

#12. Truffle Mushroom Swiss

It contains truffle mayo, sautéed crimini mushrooms, and aged Swiss on toasted Udi’s gluten-free bun.

Salad

#13. Classic Cobb Salad

It consists of fresh greens, blue cheese, sharp cheddar, fried egg, applewood-smoked bacon, tomatoes & onions with ranch dressing.

Sides

Tots
French fries
Smash fries
Smash tots

Sweet potato fries
Sweet potato smash fries
Crispy brussels sprout

The smash french fries, sweet potato fries, and tots get tossed with olive oil and rosemary.

Shakes

Order gluten-free shakes without malt powder.

Chocolate shake
Reese’s shake
Strawberry shake
Vanilla shake

Kids Menu

#14. Kid’s Smashburger with fries

It comes with a toasted gluten-free bun, Beef Patty, and French Fries.

#15. Kid’s Smash cheeseburger with fries

It comes with a toasted gluten-free bun, American Cheese, Beef Patty, and French Fries.

Tips for ordering gluten-free at Smashburger

Avoid online orders.

With online orders, you’re not sure whether or not the staff followed the allergy protocol well. But when you are in the store, you can call them out if they mishandle your orders.

Check the online menu ahead of time.

Smashburger has lots of great options. It can be overwhelming to choose something on the spot. If you check the menu beforehand, you’ll know what you can and cannot have and what you’d like to try next.

Cross-contamination risks at Smashburger

Smashburger handles all types of allergen in their kitchen. They use a common prep area to prepare all their food items. And in some places, they even use the same fryer to fry everything. So, cross-contamination of food items may occur.

The level of cross-contamination management will differ from place to place. You should alert the server about your allergies before placing your order.

What do people say about the gluten-free options at Smashburger?

It is the gist of the online reviews gluten-sensitive people gave about Smashburger. Their experiences varied based on the location. Take it as a clue about what to expect when ordering gluten-free at Smashburger.

People said that the staff at Smashburger is friendly and knowledgeable about gluten allergy. Upon asking, they explained how they tackle cross-contamination.

And after talking with them, they could eat without worry and were safe afterward. Overall they were happy with the staff, their service, and food.

However, some people also said that at some Smashburger locations, the only thing gluten-free was the bun, which was pricier than regular buns. And they were also not confident about the safety measures taken by the staff.

People said that the regular fries at Smashburger are gluten-free because they use a dedicated fryer for those. But it may not be the case with sweet potato fries or smash fries.

On the other hand, some also said that at some Smashburger locations, they don’t even have a separate fryer. So, ask about the fryer before you order the regular fries.

Gluten-free alternatives to Smashburger

Shake Shack

At Shake shack, you can have burgers, chicken items, breakfast, fries, shakes, ice-creams, soft drinks, and beer & wine. But if you’re allergic to gluten, the list of options gets smaller.

You can order all Shake Shack’s burgers and sandwiches on a gluten-free diet. They offer a gluten-free bun and an option for lettuce wrapping your burgers.

Along with the burgers, you can order any of their drinks gluten-free. Unfortunately, there aren’t many places that offer gluten-free fries. But you can ask to confirm.

Also, be cautious. Some of Shake Shack’s ingredients, like the Shakesauce or the sausages, are not gluten-free. Inform the staff that you’re allergic to gluten and ask for their suggestion.

You can also go to Shake Shack’s website and check their allergen chart. There they’ve mentioned all the allergic ingredients present inside their food.

When you inform them about your allergy, the team will change their gloves and wipe the counter while preparing your food.

Five Guys

Five Guys offers burgers, sandwiches, hotdogs, fries, soft drinks, and shakes. They don’t have a dedicated gluten-free menu, but you can order their burgers and sandwiches since all the toppings used inside them are gluten-free.

Five Guys doesn’t offer gluten-free buns, but they give gluten-free burgers in a bowl or well-wrapped in lettuce. Along with the burgers, you can also order fries and a drink.

Five Guys fries are gluten-free because they use a separate fryer for them.

The staff at Five Guys are well-trained to handle orders with gluten allergies. They follow an allergy protocol wherein they change their gloves and wipe the counter before preparing the food.

They’ll also answer any questions regarding allergy management.

In-N-Out Burger

In-N-Out Burger offers typical fast-food items like burgers, fries, soft drinks, and milkshakes. They don’t have a gluten-free menu, but you can order all their burgers in a lettuce wrap.

Ask them for a protein-style burger, fries, and drink, and inform them that you have a gluten allergy. That way, they’ll cook the patty on a clean surface. In some places, they use a shared fryer to fry everything.

So always ask them about the fryer before ordering fries. Your order will come marked, which prevents confusion and gives reassurance.

The staff at In-N-Out are friendly and knowledgeable. This place is popular among gluten-sensitive people.

When eating at any fast-casual restaurant, you should go to that place where they follow allergy protocol, and In-N-Out Burger is one of them.

The Habit Burger

Habit Burger’s specialty is burger patties grilled on a charcoal fire. It gives their burger patties a smokey flavor. Habit Burger offers a variety of burgers, sandwiches, salads, side items, drinks, and frozen treats.

They also have a decent amount of gluten-free options. You can order lettuce-wrapped burgers and sandwiches, salads, some desserts, shakes, and drinks. You may need to modify some items before you can have them.

There are also a few items that you should stay away from, like veggie burger patty, tri-tip, and fried items like french fries.

On their website, Habit Burger has a dedicated gluten-free chart where they’ve mentioned everything you can and cannot have. You should check that before going to the restaurant.

The staff at Habit burger is knowledgeable about allergies and can answer your questions. The level of cross-contamination management will be different in each store.

If you ask them, the staff will change their gloves and clean the prep area before making your dish.