In-N-Out Gluten-Free Menu 2026 — What’s Safe & How to Order
The In-N-Out gluten-free menu is simple — the bun is the only item that contains gluten. Every burger can be ordered Protein Style (lettuce wrap) to remove the bun completely. Fries are cooked in a dedicated fryer. This page covers every gluten-free option with prices and calories, Protein Style ordering tips, cross-contact policy, and what celiac customers specifically need to know. Last verified: July 2026.
For the full In-N-Out menu with prices, see the homepage. If you’re managing other dietary needs, the allergen menu page covers all major allergens including wheat, dairy, egg, and soy.
Quick Answer
In-N-Out Gluten-Free Menu 2026
| Item | Price | Calories | GF Status | Notes |
|---|---|---|---|---|
| Burgers (Protein Style) | ||||
| Hamburger Protein Style | $3.45 | ~290 | GF | Lettuce wrap, no bun |
| Cheeseburger Protein Style | $3.80 | ~330 | GF | Lettuce wrap, no bun |
| Double-Double Protein Style | $5.05 | ~520 | GF | Lettuce wrap, no bun |
| 3×3 Protein Style | ~$7.75+ | ~710 | GF | Lettuce wrap, no bun |
| 4×4 Protein Style | ~$11.25+ | ~900 | GF | Lettuce wrap, no bun |
| Flying Dutchman | ~$5.00 | ~400 | GF | No bun by default |
| Fries | ||||
| French Fries | $2.15 | 360 | GF | Dedicated fryer |
| Animal Style Fries | ~$4.25 | ~750 | GF | Cheese + onions + spread |
| Cheese Fries | ~$2.75 | ~515 | GF | Melted American cheese |
| Well Done Fries | $2.15 | 360 | GF | Same fryer |
| Shakes | ||||
| Chocolate Shake | $3.80 / $4.75 | 590 / 750 | GF | Real ice cream |
| Strawberry Shake | $3.80 / $4.75 | 590 / 750 | GF | Real ice cream |
| Vanilla Shake | $3.80 / $4.75 | 580 / 740 | GF | Real ice cream |
| Drinks | ||||
| All Fountain Drinks | $2.05–$2.40 | Varies | GF | Coca-Cola products |
| Iced Tea (Sweet/Unsweet) | $2.05–$2.40 | 0–140 | GF | |
| Lemonade (Lite/Signature) | $2.19 | 5–150 | GF | |
| Coffee | $2.05–$2.40 | 5 | GF | |
| Milk | $2.05–$2.40 | 180–260 | GF | |
| Hot Cocoa | $2.05–$2.40 | 160–230 | Not tested | Not tested for wheat |
Is In-N-Out Gluten-Free?
Most of it is — with one exception. The bun is the only gluten-containing ingredient at In-N-Out. Beef patties, spread, cheese, lettuce, tomato, onion, fries, shakes, and drinks are all gluten-free by ingredients.
In-N-Out does not offer gluten-free buns. The solution is Protein Style — every burger on the regular and secret menu can be ordered with a lettuce wrap instead of the bun.
In-N-Out is not a certified gluten-free restaurant. The kitchen has shared prep surfaces and grills, which means cross-contact is possible. For most gluten-sensitive customers, this is manageable. For celiac disease, more caution is needed — see the celiac section below.
Gluten-Free Burgers — Order Protein Style
Protein Style replaces the bun with a large leaf of iceberg lettuce. It’s available on every burger — Hamburger, Cheeseburger, Double-Double, 3×3, 4×4, and all secret menu builds.
The lettuce at In-N-Out is sturdier than what most chains use. It holds together better than you’d expect — especially on a Double-Double where the two patties give it structure. It’s still messier than a bun, so eat it over the wrapper.
Best GF burger combinations:
| Order | How to Order | Calories |
|---|---|---|
| Double-Double Protein Style | “Double-Double Protein Style” | ~520 |
| Double-Double Animal Style Protein Style | “Double-Double Animal Style Protein Style” | ~650 |
| Flying Dutchman | “Flying Dutchman” | ~400 |
| 4×4 Protein Style | “4×4 Protein Style” | ~900 |
| Hamburger Protein Style no spread | “Hamburger Protein Style no spread” | ~210 |
Celiac tip: When ordering Protein Style for celiac reasons, ask the associate to change gloves before assembling your burger. Most In-N-Out staff are trained on allergen protocols and will do this without hesitation.
Are In-N-Out Fries Gluten-Free?
Yes. In-N-Out fries are gluten-free and cooked in a dedicated fryer. Nothing breaded or battered is fried at In-N-Out — the only thing that goes in the fryer is fresh-cut potatoes.
Ingredients: Potatoes, sunflower oil, salt, black pepper. No gluten-containing ingredients.
Animal Style fries are also gluten-free — the cheese, grilled onions, and spread added on top all contain no gluten. See the fries page for the full fry breakdown.
For celiac: The fryer itself is dedicated to fries only. Cross-contact from the kitchen environment is still a possibility, but the fryer risk is low compared to most fast food chains.
Gluten-Free Secret Menu Options
All of these are gluten-free when ordered correctly:
| Secret Item | GF Version | How to Order |
|---|---|---|
| Animal Style burger | Protein Style + Animal Style | “Double-Double Animal Style Protein Style” |
| Flying Dutchman | Already GF — no bun | “Flying Dutchman” |
| Animal Style Fries | GF by default | “Animal Style fries” |
| 4×4 | Protein Style | “4×4 Protein Style” |
| Neapolitan Shake | GF — real ice cream | “Neapolitan Shake” |
| Arnold Palmer | GF — tea + lemonade | “Arnold Palmer” |
| Roadkill Fries | GF by default | “Animal Style fries with crumbled patty” |
| Scooby Snack | GF — plain patty | “Scooby Snack” or “plain patty no salt” |
One important note on Animal Style: Diced grilled onions are sometimes turned with the same spatula used near buns. If you’re ordering whole grilled onions (ask for “whole grilled onion”) instead of diced, the cross-contact risk is lower.
Hot Cocoa — The One Uncertain Drink
Every drink at In-N-Out is gluten-free except hot cocoa. In-N-Out’s official allergen page marks hot cocoa with an asterisk — “has not been specifically tested for wheat gluten.”
All other drinks are confirmed safe: fountain drinks, iced tea, lemonade, coffee, milk, and all milkshakes. If you’re avoiding gluten, skip the hot cocoa and choose any other drink without concern.
Cross-Contact Warning
In-N-Out’s official statement: “Please be advised that our food is prepared in kitchen spaces where cross-contact with allergens may occur.”
What this means practically:
- The grill where patties are cooked is also near where buns are toasted
- Prep surfaces are shared
- Associates handle buns and Protein Style items in the same workspace
For gluten sensitivity (non-celiac): The Protein Style + dedicated fryer combination provides a reasonably low-risk meal for most people.
For celiac disease: The cross-contact risk is real. Steps you can take to minimize it are covered in the section below.
Is In-N-Out Safe for Celiac Disease?
Honest answer: It’s one of the better fast food options for celiac customers, but it’s not risk-free.
What works in your favor:
- Only one gluten-containing ingredient (the bun) — simpler than most menus
- Fries in a dedicated fryer — no shared fryer with breaded items
- Associates are trained on allergen protocols
- Protein Style is a well-practiced order — staff know it without explanation
What to do when you have celiac:
- Say “Protein Style for a gluten allergy” — this signals staff to take extra care
- Ask the associate to change gloves before handling your order
- Request whole grilled onions instead of diced (lower spatula cross-contact risk)
- Ask for spread and pickles on the side instead of applied directly — reduces contact with potentially contaminated surfaces
- Avoid hot cocoa — the only unverified drink
- If the restaurant is very busy, consider visiting off-peak when there’s more attention to individual orders
In-N-Out has no gluten-free certification. If your celiac reaction threshold is very low, speak with the location manager before ordering.
In-N-Out Gluten-Free FAQ
Is In-N-Out gluten-free?
Most of the menu is gluten-free by ingredients — the bun is the only item containing gluten. Order Protein Style (lettuce wrap) to make any burger gluten-free. Fries, shakes, and all drinks except hot cocoa are gluten-free. In-N-Out is not a certified gluten-free restaurant and cross-contact is possible in the kitchen.
Does In-N-Out have gluten-free buns?
No. In-N-Out does not offer gluten-free buns at any location. The only bun substitute is Protein Style — a large iceberg lettuce wrap that replaces the bun. It holds together better than most lettuce wraps at other chains.
Are In-N-Out fries gluten-free?
Yes. In-N-Out fries are cooked in a dedicated fryer with no breaded or battered items. The ingredients are potatoes, sunflower oil, salt, and pepper — no gluten. Animal Style fries are also gluten-free. The fryer-specific risk is low, though general kitchen cross-contact remains possible.
What is Protein Style at In-N-Out?
Protein Style is In-N-Out’s term for a burger wrapped in lettuce instead of a bun. It removes the only gluten-containing ingredient from any burger. It’s available on all burgers including the Double-Double, 3×3, 4×4, and Animal Style builds. Just say “Protein Style” when ordering.
Is In-N-Out safe for celiac disease?
It’s one of the better fast food options for celiac customers — simple menu, dedicated fry fryer, and trained staff — but it’s not certified gluten-free. Cross-contact on shared grills and prep surfaces is possible. Say “Protein Style for a gluten allergy,” ask for fresh gloves, and consider ordering off-peak for lower cross-contact risk.
Is the In-N-Out spread gluten-free?
Yes. The spread contains no gluten ingredients — it’s an oil-and-egg emulsion with cucumbers, tomatoes, vinegar, and spices. Gluten is not declared as an allergen for the spread on In-N-Out’s official allergen chart.
Is In-N-Out hot cocoa gluten-free?
Unknown. In-N-Out’s official allergen page marks hot cocoa with an asterisk — it “has not been specifically tested for wheat gluten.” All other drinks are confirmed gluten-free. If you’re avoiding gluten, skip the hot cocoa.
Can I order Animal Style gluten-free?
Yes. Order “Double-Double Animal Style Protein Style” — the lettuce wrap replaces the bun and all other Animal Style ingredients (grilled onions, spread, pickles, mustard-fried patty) are gluten-free. For lower cross-contact risk, ask for whole grilled onions instead of diced.
What is the safest gluten-free order at In-N-Out?
The Flying Dutchman (two patties, two cheese slices, no bun) with fries is the lowest-risk combination. No bun is involved at any point, and fries are from a dedicated fryer. For drinks, any option except hot cocoa is safe.
Does In-N-Out have a gluten-free menu PDF?
In-N-Out does not publish a separate gluten-free menu PDF. Their official allergen chart at in-n-out.com/menu/nutrition-info lists allergens by ingredient. The allergen PDF is available for download and identifies the bun as the only wheat/gluten-containing ingredient.
