Is In n Out Gluten Free? A Complete Guide to Gluten Free Menu
A popular restaurant in Southern California, In-N-Out Burger is comparatively gluten free. Almost the whole In And Out Menu is gluten free except few items. The hamburger bun and hot chocolate are the items that may have gluten. If you want In N Out gluten free items and For a safe meal, choose lettuce wrapped protein style burgers and fries, but be aware of the possibility of cross contamination.
Gluten Free In n Out Burger
Everything at In-n-Out Burger is gluten free, except for hamburger buns! As long as you specify “Protein-style for a Gluten Allergy” while placing your order, you can safely have a Neapolitan shake, cheese fries, and an Animal-style burger. French fries are essentially the only fried food at In & Out. Fries are made from freshly sliced potatoes in a separate fryer. According to In-n-Out’s allergy policy, a clean station, fresh gloves, distinct utensils, and other measures are required.

Like other orders at these restaurants, their shakes are safe, but before the service prepares your beverages, ask for a “gluten allergy” notation so they can change their gloves.
In N Out Gluten Free Selections
Below is a summary of the gluten free selections that In-N-Out offers:

Burgers made with protein
The most common way to avoid gluten at In & Out is to order your burger “protein-style.” This implies that rather than a bun, your burger will be wrapped in fresh lettuce.
All burger varieties are available: Double-Double, Cheeseburger, and Hamburger.
“Double-Double Protein-Style, no spread” is an example order, if you’re trying to avoid gluten in the sauce.

Beverages Without Gluten
Hot chocolate is the only dubious beverage served at In and Out. Because “it has not been specifically tested for wheat gluten,” it receives an asterisk on the In and Out website’s allergy menu.
In N Out coffee, Milk and fountain drinks from the Dr. Pepper Snapple Group and the Coca-Cola Company are all gluten free at In-N-Out.

In N out gluten free French fries
The most essential question of all is if the french fries are gluten free. The answer is that they are, and they are produced in a separate gluten free fryer by default, since only freshly cut potatoes are fried at In N Out.

Shakes Without Gluten
There is no gluten in the shakes! You can get a chocolate, vanilla, or strawberry shake. All are produced with real ice cream and are free of gluten.
In N Out Gluten Free Food & Beverages
Options for gluten free food and beverages on the in & out menu given below
| Food items which is gluten Free | Remarks |
|---|---|
| Food items which is gluten Free | Remarks |
| Cheeseburger | You can order protein-style burger |
| Hamburger | You can order protein-style burger |
| Double-Double burger | You can order protein-style burger |
| 3 by 3 burger | You can order protein-style burger |
| 4 by 4 burger | You can order protein-style burger |
| Animal-style burger | If you want to order a burger, order Protein-style |
| Double meet burger | You can order protein-style burger |
| French fries |
List of in and out gluten free Drinks:

Vanilla Shake

Chocolate Shake

Strawberry Shake

Hot Cocoa

Milk

Coffee

Unsweetened Iced Tea

Sweet Iced Tea

Signature Pink Lemonade

Lite Pink Lemonade

Coca-Cola

Cherry Coke

Dr. Pepper

Diet Coke

7-Up

Barq’s Root Beer

Barq’s Caffeine Free Root Beer
In And Out Not So Secret Gluten Free Menu
In N Out Gluten Free Not-So Secret Menu Part of the fun of dining at In-N-Out is being “in the know” about the secret menu. To keep you updated, in and Out posts a portion of the secret menu on its website, but there are many more items that aren’t on that list. The previously discussed “protein style” (lettuce-wrapped burger without bun) is actually from the secret menu; if it isn’t, I have added “protein style” after the burger name to make it gluten free.
Protein Style (Double-Double, Cheeseburger, Hamburger, etc.)
As previously said, you can order any type of burger protein style, which substitutes a lettuce wrap for the gluten-filled bun. Your protein-style burger at In- n- Out also includes spread, tomatoes, and onions, just like any other burger.
This is how it sounds: “Please give me a protein-style cheeseburger.”
Animal Style, Protein Style (Hamburger, Double-Double Cheeseburger, etc.)
Or say something like, “Please give me an animal-style, protein-style hamburger.”

Add the phrase “animal style” and you’ll get a lettuce-wrapped, mustard-grilled patties, grilled onions, sliced tomato, extra pickles, and extra “spread” while maintaining the “protein style” because you’re not eating a gluten-filled bread.
Double Meat in the Protein Style
A double meat burger consists of two patties, spread, tomato, and onion. A bun is automatically included, so be sure to select “protein style” when placing your order so that your lettuce is wrapped around the two patties without a bun. This burger is devoid of cheese, in contrast to the double-double.
3×3 Protein Style
This burger comes with three patties and three pieces of cheese, along with the lettuce wrap, tomatoes, onion, and spread.
Grilled Mustard Protein Style (Hamburger, Double-Double Cheeseburger, etc.)
This burger is grilled in mustard, just like the famous animal-style alternative, except it doesn’t have the extra pickle, extra spread, or grilled onions.
Animal Style Flying Dutchman
Likewise, the flying Dutchman animal style consists of two patties with grilled onions and two cheese slices in the center. To prevent cross-contamination from the buns and grilled onions being handled with the same spatula, request a full grilled onion in the center. Extra pickles and sauce are offered on the side.
4×4 Protein Style
The lettuce wrap contains four patties, four slices of cheese, tomatoes, onions, and spread, just like the 3×3.
Flying-Dutchman
You don’t have to request this particular protein style because it is naturally gluten free. You will receive two patties with two slices of cheese between them if you order the flying Dutchman.
Patty the Pup
This In N Out gluten free, hidden menu item is perfect for your four-legged pal. It’s just a simple beef patty without salt.
Other In N Out Gluten free Burgers
Fries with Cheese
Melted cheese on French fries.
Fries in the Animal Style
French fries topped with grilled onions, spread, and melted cheese. Keep in mind that the same spatula used to turn the buns is also used to turn the diced grilled onions. Ask a lead if they may use a clean spatula and grill plate for the whole grilled onion or only the diced ones.
Additional Fry Choices

The Neapolitan Shake
You don’t have to limit yourself to just one flavor. When you order a Neapolitan shake, you’ll get a delightful blend of chocolate, strawberry, and vanilla that is on of the top In N Out gluten free item.
Any two shake flavors, cut in half
Combine any two milkshakes—chocolate, strawberry, or vanilla. Another name for the chocolate-vanilla combination is a black-and-white shake. My favorite mix is half vanilla and half strawberry.

In N Out Gluten Free: Preventing Cross-Contamination
Despite In N Out’s gluten free selection, it’s crucial to be mindful of the possibility of cross-contamination. What you should know is as follows:
Shared Cooking Surfaces
The kitchen at In N Out is not gluten free, and gluten may come into contact with shared surfaces and equipment.
Fryers
In a busy kitchen, there’s always a danger of cross-contact even though the fries are cooked in special fryers.
No Guarantees
You must make your own decisions based on your level of sensitivity because In N Out does not certify any menu items as gluten free.
Advice for In N Out Gluten Free Dining
Here are some pointers to make sure you have a fun and safe meal at In-N-Out if you’re intending to follow a gluten free diet:
Comparing This Fast Food Chain to Others
In terms of gluten free alternatives, how does In-N-Out stack up against other fast-food chains in US? Here’s a brief analogy:
| Chain of Fast-food | Options for Gluten free | Gluten free dedicated menu | Risk of cross-contamination |
|---|---|---|---|
| In-n-out burger | Fries, burgers of protein style | No | Medium |
| 5’ guys | Fries, burger in lettuce wrapped | No | low |
| Shake shack | Fries, burger in lettuce wrapped | No | Moderate |
Conclusion
Even though there isn’t a specific In N Out gluten free menu at In-N-Out Burger, you can still eat there if you’re trying to avoid gluten. You may enjoy In-N-Out’s flavors without sacrificing your dietary requirements by eating protein-style burgers and fries. Just be sure to be explicit about your needs and watch out for possible cross-contamination.
Regardless of your level of experience with In-N-Out, this guide will assist you in navigating the menu and making wise decisions. Enjoy your meal.
