What is gluten-free at In-N-Out? A comprehensive guide to ordering safely

For those with celiac disease or a gluten sensitivity, dining out safely can be a major concern, but In-N-Out is a surprisingly accommodating option. With the exception of their buns, nearly every item on the menu can be made gluten-free, providing a variety of tasty choices.

Quick Summary

Everything at In-N-Out can be ordered gluten-free by avoiding the bun, as with a 'Protein-Style' burger. Fries and shakes are also safe options, but cross-contamination precautions are essential, especially for sensitive individuals.

Key Points

• Protein-Style Burgers: Order any burger wrapped in a lettuce leaf instead of a bun to make it gluten-free.

• Safe French Fries: In-N-Out's fries are cooked in a dedicated fryer, making them a safe gluten-free option.

• Gluten-Free Shakes: All milkshakes are gluten-free, but always request staff to use a clean blender for added safety.

• Beware of Grilled Onions: Diced grilled onions pose a cross-contamination risk; opt for raw onions or a whole grilled onion prepared separately.

• Specify 'Gluten Allergy': Always tell the cashier about your allergy to ensure staff use clean gloves and follow safety protocols.

• Secret Menu Options: Items like the 'Flying Dutchman' and 'Animal-Style' modifications are also available in a gluten-free format.

Ordering a Gluten-Free Burger: The 'Protein-Style' Method

For anyone with a gluten intolerance, the first and most critical step is to order your burger "Protein-Style". This replaces the traditional, gluten-filled bun with a crisp, hand-leafed iceberg lettuce wrap. Whether you are ordering a standard hamburger, a cheeseburger, or a Double-Double, this simple modification makes the core burger completely gluten-free. The all-beef patties are naturally gluten-free and cooked separately from the buns at some locations, though communication is key.

Essential Cross-Contamination Precautions

While In-N-Out's simple menu and cooking practices are advantageous, individuals with celiac disease or a severe gluten sensitivity must still be vigilant. The primary risk is cross-contamination from the buns. To mitigate this, always inform the cashier that you have a "gluten allergy". This flags the order for special handling, which should include:

• Dedicated Equipment: Staff should ideally use clean spatulas and a separate cooking surface for the patty, although practices can vary by location.
• Changed Gloves: The person preparing your order will change their gloves to prevent contact with any gluten-containing ingredients.
• Separate Prep: Your lettuce-wrapped burger will be assembled at a clean station, away from the bun-toasting area.

Navigating Sauces and Toppings

Most condiments and toppings at In-N-Out are safe for gluten-free diets. The iconic spread is gluten-free. Fresh onions, tomatoes, and lettuce are also safe. However, diced grilled onions are a notable exception, as they are often prepared using the same spatula that handles the buns. For a safe alternative, request whole grilled onions or forgo them entirely. Ketchup and mustard are available in sealed packets, which removes any risk of cross-contamination from communal containers.

The Secret Gluten-Free Menu at In-N-Out

Beyond the official menu, In-N-Out has a famous "secret menu" that offers even more options for gluten-free diners. Many of these can be easily adapted to a gluten-free diet.

• Animal-Style Burger (Protein-Style): This popular secret menu item includes a mustard-grilled patty, pickles, extra spread, and grilled onions. To make it gluten-free, order it "Protein-Style Animal-Style". Remember the grilled onion cross-contamination caveat and request either whole grilled onions or extra raw onions.
• Flying Dutchman: A naturally gluten-free option, this is simply two beef patties with two slices of melted cheese in between—no lettuce, no buns. It is one of the safest and simplest options available.
• Animal-Style Fries: The classic Animal-Style treatment can be applied to fries, with melted cheese, spread, and grilled onions. Since the fries are already safe, this is a delicious gluten-free indulgence.

Gluten-Free Sides and Beverages

One of the most reassuring aspects of In-N-Out for gluten-free eaters is the reliability of their sides and drinks.

• French Fries: In-N-Out fries are made from fresh, hand-cut potatoes and are cooked in a dedicated fryer with 100% sunflower oil. This makes them a completely safe option for those avoiding gluten.
• Shakes: The classic vanilla, chocolate, and strawberry shakes are all gluten-free and made from real ice cream. For a more decadent treat, you can order a Neapolitan shake.
• Beverages: All fountain drinks, milk, and coffee are gluten-free. Hot chocolate is the only beverage that has not been specifically tested for gluten, so it is best to avoid.

Comparison: Standard vs. Gluten-Free In-N-Out Order

Feature	Standard In-N-Out Order	Gluten-Free In-N-Out Order
Burger	Regular bun with choice of patty and toppings.	"Protein-Style" (lettuce wrap) with gluten-free patty and toppings.
Fries	Standard French fries cooked in a dedicated fryer.	Same safe French fries cooked in a dedicated fryer.
Sauce	Signature spread from communal condiment area.	Signature spread, but request sealed packet to avoid cross-contact.
Grilled Onions	Diced grilled onions, potentially cooked with buns.	Request whole grilled onions or omit entirely to avoid cross-contact.
Milkshake	Standard milkshakes (Chocolate, Vanilla, Strawberry).	Same safe milkshakes from a clean blender upon request.
Allergy Protocol	Not specified for standard order.	Explicitly state "gluten allergy" for special handling.

Conclusion

In-N-Out offers a surprisingly simple and delicious gluten-free experience, largely due to its uncomplicated menu and dedicated fryers. By opting for a "Protein-Style" burger and taking careful precautions against cross-contamination with toppings like grilled onions, individuals can enjoy a safe meal. This straightforward approach to accommodating dietary needs makes it a reliable choice for gluten-sensitive diners and those with celiac disease seeking a satisfying fast-food experience. Remember to always communicate your "gluten allergy" clearly when ordering to ensure the highest safety standards.

For more detailed information regarding allergens, consult the official In-N-Out Burger Allergen Information page.

Frequently Asked Questions

Can I get a burger with a gluten-free bun at In-N-Out?

No, In-N-Out does not offer a gluten-free bun option. You must order your burger "Protein-Style," which is a lettuce wrap, to avoid the gluten-containing bun.

Are In-N-Out's french fries safe for someone with celiac disease?

Yes, In-N-Out's French fries are safe. They are made from fresh potatoes and cooked in a dedicated fryer, which prevents cross-contact with any gluten-containing items.

Is the Animal-Style burger gluten-free?

Yes, the Animal-Style burger can be ordered gluten-free by asking for it "Protein-Style". This ensures it is served on a lettuce wrap instead of a bun, and all other ingredients are gluten-free.

Does In-N-Out's spread contain gluten?

No, In-N-Out's signature spread is gluten-free. However, if you are concerned about cross-contamination from communal condiment containers, you can request sealed packets.

How can I avoid cross-contamination at In-N-Out?

To minimize cross-contamination, inform the cashier that you have a "gluten allergy". This signals staff to change gloves and use clean utensils and a separate preparation area for your order.

Are the grilled onions at In-N-Out safe for a gluten-free diet?

No, diced grilled onions are a potential source of cross-contamination because they are often turned with the same spatula used for buns. Request whole grilled onions or raw onions instead.

Are In-N-Out's milkshakes gluten-free?

Yes, all In-N-Out milkshakes are made from real ice cream and are gluten-free. You can choose from chocolate, vanilla, or strawberry flavors.