In N Out Burger Allergen Menu Guide 2026
This guide offers the latest In N Out allergen information. It’s based on the official In-N-Out allergen chart from January 2026. It helps you choose safe options by listing allergens in buns, cheese, spread, shakes, and creamers.
In-N-Out Burger has a simple menu with burgers, fries, and shakes. They make fresh buns and use never-frozen beef. They also fry potatoes in 100% sunflower oil.
With over 400 locations, they use local ingredients and have varying hours. Check in-n-out.com for details when you plan to visit.
Important safety tips: Protein Style (lettuce wrap) is a good choice for avoiding gluten. Most shakes and drinks are gluten-free, except for hot cocoa. Always tell staff about your allergy, like saying “Gluten Allergy” or “Dairy Allergy,” so they can follow the right steps.
This guide helps you understand how to order safely at In-N-Out Burger. It suggests bringing a screenshot or printout of the allergen menu. This makes it easier to communicate your needs at the counter.
in n out burger allergen menu
This guide uses In N Out allergen information published by the company. It’s verified against staff statements. The data covers buns, cheese, spread, shakes, and creamers. It lists milk, eggs, soy, wheat, and sesame for each item.
It notes regional bun differences. Updates are current to January 2026. Policies and ingredients can change, so the official chart is the authoritative source. Always check the chart at each visit when managing in-n-out food allergies.
Source and accuracy
The primary source is In-N-Out’s published allergen chart. Staff comments and regional ingredient notes were used to cross-check entries. The guide avoids assumptions and reports only verified presences.
For example, cheese = milk and soy, spread = egg and soy, and buns = wheat and possible sesame depending on region.
If a chart column shows “Yes” treat that item as containing the listed allergen. When in doubt, ask staff before ordering.
How to read the allergen table
Read each column for Milk, Eggs, Soy, Wheat, and Sesame relative to the exact menu item you plan to order. Use the table to spot single components that cause problems. Then, order around them with choices like no cheese, no spread, or Protein Style.
Pay attention to regional bun differences such as variations between Texas and Colorado versus California, Nevada, Arizona, Utah, Oregon, and Idaho. Focus on the item name first, then the component columns for quick decisions.
| Item Name | Description | Calories | Price |
|---|---|---|---|
| Double-Double | Two patties, two slices of American cheese, spread, lettuce, tomato | 670 | $5.95 |
| Single Cheeseburger | One patty, cheese, spread, onion, pickles | 480 | $3.45 |
| Hamburger | One patty, onions, pickles, ketchup, mustard | 390 | $2.75 |
| Protein Style Burger | Burger wrapped in lettuce instead of a bun | 390 | $5.25 |
| French Fries | Fresh-cut potatoes, salted | 395 | $2.45 |
| Chocolate Shake | Vanilla soft-serve blended with syrup | 670 | $3.95 |
| Vanilla Shake | Classic vanilla soft-serve shake | 640 | $3.95 |
| Strawberry Shake | Vanilla soft-serve with strawberry syrup | 650 | $3.95 |
| Grilled Cheese | Two slices of melted cheese with tomato and lettuce | 520 | $3.75 |
| Soft-Serve Cone | Vanilla soft-serve in a cone | 210 | $1.35 |
| Items | Vegan | Keto-Friendly | Gluten-Free | Allergens (Nuts, Dairy, etc.) |
|---|---|---|---|---|
| Protein Style Burger | No | Partial (no bun) | Yes (no bun) | Dairy (if cheese), Egg/Soy (if spread) |
| Hamburger (no spread) | No | Partial | No | Wheat (bun), Soy (patty seasoning) |
| French Fries | Yes | No | No (shared fryer) | May contain Soy, Dairy (cross-contact) |
| Double-Double (no cheese, no spread) | No | Partial | No | Wheat (bun), Soy (patty) |
| Cheeseburger | No | No | No | Dairy, Wheat, Soy |
| Grilled Cheese | No | No | No | Dairy, Wheat |
| Chocolate Shake | No | No | No | Dairy, Soy |
| Vanilla Shake | No | No | No | Dairy, Soy |
| Soft-Serve Cone | No | No | No | Dairy, Wheat (cone) |
| French Fries (small) | Yes | No | No | Possible Soy, Dairy cross-contact |
- Use the table to find the specific item, then scan columns for flagged allergens.
- If cheese or spread is marked, remove them to reduce milk or egg exposure.
- Ask staff about regional sesame on buns when visiting different states.
Common allergens at In-N-Out and what they appear in
The In-N-Out Burger allergen guide helps you spot major ingredients that trigger reactions. This short overview highlights where milk, wheat, and soy commonly appear on the menu. Use it with the in n out allergen list and your own knowledge of in-n-out food sensitivities when ordering.
Milk-containing items
Cheese clearly lists milk on the ingredient panel and appears on all cheeseburgers. Shakes in chocolate, vanilla, and strawberry use real ice cream or milk-based mixes. Hot cocoa contains dairy in many locations. Half & half creamer served with coffee has milk. Milk cartons are available for kids’ meals and contain dairy.
If you have lactose intolerance or a dairy allergy, avoid cheese, shakes, hot cocoa, and creamer. Choose dairy-free beverage options and request no cheese on burgers to lower risk.
Wheat and bun locations
Hamburger buns contain wheat at every In-N-Out location. There are no gluten-free buns offered. Regional differences in sesame topping do not change the wheat content of the bun in California, Nevada, Arizona, Utah, Oregon, Idaho, Texas, or Colorado.
For gluten or wheat avoidance, order Protein Style, which wraps the burger in lettuce instead of a bun. This substitution is the primary alternative listed in the in n out allergen list for wheat-sensitive diners.
Soy and spread/creamer notes
The signature spread contains egg and soy. Oat milk creamer is marked as containing soy ingredients on the official chart. Half & half creamer contains milk but not soy. Buns may list soy among their ingredients, so soy appears in multiple items.
If soy is a concern, skip the spread and oat creamer. Ask for ketchup or mustard instead of spread, and order Protein Style to avoid bun-derived soy. These steps align with the In-N-Out Burger allergen guide and reduce exposure for in-n-out food sensitivities.
| Items | Vegan | Keto-Friendly | Gluten-Free | Allergens (Nuts, Dairy, etc.) |
|---|---|---|---|---|
| Hamburger (with bun) | No | No | No | Dairy (if cheese added), Wheat, Soy (bun), Egg (spread) |
| Cheeseburger | No | No | No | Milk, Wheat, Soy, Egg (spread) |
| Double-Double | No | Possible (no bun, no ketchup) | No | Milk, Wheat, Soy, Egg |
| Protein Style Burger (lettuce wrap) | No | Yes | Yes | Milk (if cheese), Egg (spread), Soy (spread) |
| French Fries | No | Yes | Yes (see note) | Cooked in shared fryers; possible cross-contact with wheat |
| Chocolate Shake | No | No | No | Milk, Soy (possible) |
| Vanilla Shake | No | No | No | Milk |
| Strawberry Shake | No | No | No | Milk |
| Hot Cocoa | No | No | No | Milk |
| Half & Half Creamer | No | No | No | Milk |
| Oat Milk Creamer | Yes | No | No | Soy, Possible cross-contact with milk |
| Milk Carton | No | No | No | Milk |
| Spread (signature) | No | No | No | Egg, Soy |
| Ketchup | Yes | Yes | Yes | No major allergens |
| Mustard | Yes | Yes | Yes | No major allergens |
- Are shakes safe for someone with dairy allergy? No. Shakes use dairy ice cream or milk mixes.
- Is Protein Style gluten-free? It removes the bun, but cross-contact remains possible.
- Does the spread contain soy? Yes. The spread lists egg and soy as ingredients.
- Can oat creamer be used by soy-sensitive people? No. Oat creamer is marked as containing soy ingredients.
- Are buns the same across states? Wheat content is consistent; sesame topping may vary.
- Are fries free from gluten? Fries are potato-based, but fryers may see cross-contact.
- What is the best step for multiple allergies? Tell staff your allergies, request Protein Style, and skip spread and shakes.
Gluten and wheat guidance for sensitive diners
Guests with wheat sensitivity need clear steps to reduce risk when ordering at In-N-Out. This guide covers lettuce-wrapped orders, fry practices, and ways to limit cross-contact. Use these tips alongside the in n out burger allergen menu options when planning your visit.
Protein Style and safe burger ordering
Protein Style replaces the bun with hand-leafed lettuce. Any burger—Hamburger, Cheeseburger, Double-Double, 3×3, or 4×4—can be made Protein Style to help meet in n out gluten free needs.
Ask for “no spread” if the spread contains ingredients you must avoid. Staff receive basic training to accept small modifications, and noting a clear allergy on the ticket improves accuracy.
Fries and fryer practices
Fries are cut from fresh potatoes and cooked in 100% sunflower oil. In-N-Out uses fryers only for fries, which lowers the chance of gluten contact and supports in-n-out food allergies concerns for many customers.
Be aware that menu additions like Animal-Style Fries add spread and cheese. Those items introduce dairy and soy, so request plain fries to stay closer to in n out gluten free expectations.
Cross-contamination risks and best practices
Shared kitchen tools and surfaces create residual risk for people with severe wheat allergy. In-N-Out staff follow internal allergy steps such as glove changes, clean stations, and separate utensils when alerted.
Always tell staff about the allergy and ask them to mark the order as “Gluten Allergy” or similar. Visiting during off-peak hours and confirming fresh gloves and a clean preparation area reduce exposure further.
| Item Name | Description | Calories | Price |
|---|---|---|---|
| Protein Style Cheeseburger | Cheeseburger wrapped in hand-leafed lettuce; request no spread for extra safety | 330 | $3.99 |
| Protein Style Double-Double | Two patties and cheese in lettuce; good option for wheat-sensitive diners | 520 | $5.79 |
| Protein Style Hamburger | Classic hamburger without bun; customizable to avoid spread | 250 | $2.19 |
| French Fries | Fresh-sliced potatoes cooked in sunflower oil; fryer dedicated to fries | 395 (medium) | $1.99 |
| Animal-Style Fries | Fries with spread and melted cheese; not suitable for dairy or soy avoidance | 670 | $3.69 |
| 3×3 Protein Style | Three patties, three cheeses in lettuce; high-protein bowl-style choice | 740 | $7.49 |
| 4×4 Protein Style | Four patties and cheeses wrapped in lettuce; request no spread if needed | 980 | $8.99 |
| Side Salad | Fresh lettuce mix; request dressing on the side to control allergens | 70 | $2.49 |
| Soft Drink (Medium) | Fountain beverage; confirm no flavored syrups with hidden additives | 200 | $1.89 |
| Hot Coffee | Black coffee; add dairy-free creamer if bringing your own is preferred | 5 | $1.29 |
| Items | Vegan | Keto-Friendly | Gluten-Free | Allergens (Nuts, Dairy, etc.) |
|---|---|---|---|---|
| Protein Style Hamburger | No | Yes | Yes (if no spread) | Dairy (if cheese added); Soy (spread) |
| Protein Style Cheeseburger | No | Yes | Yes (if no spread) | Dairy, Soy |
| Protein Style Double-Double | No | Yes | Yes (if no spread) | Dairy, Soy |
| French Fries | Yes | Limited | Yes | None listed (may vary by location) |
| Animal-Style Fries | No | No | No | Dairy, Soy |
| Side Salad | Yes | Yes | Yes | Depends on dressing (Dairy) |
| Soft Drink | Yes | Depends | Yes | None typical |
| Hot Coffee | Yes | Yes | Yes | Depends on creamer |
| 3×3 Protein Style | No | Yes | Yes (if no spread) | Dairy, Soy |
| 4×4 Protein Style | No | Yes | Yes (if no spread) | Dairy, Soy |
- Tell staff about your allergy and ask them to note it on the order.
- Request Protein Style and “no spread” when needed.
- Confirm fresh gloves and a clean prep area before they start.
- Visit at quieter times to reduce cross-contact risk.
- Use the in n out burger allergen menu options as a reference, then confirm details in person.
- For severe reactions, consider bringing your own condiments or avoiding shared-kitchen meals.
- Keep an epinephrine auto-injector and medical plan if you have life-threatening in-n-out food allergies.
Dairy-free and vegan-friendly options and limitations
In-N-Out can be a good choice for those with dairy concerns. But, it’s important to be clear about your needs. The In N Out allergen menu options help you pick safer foods. Always tell the staff about any food sensitivities when you order.
Here’s a quick guide for those avoiding dairy, vegan diners, and those on special diets. It shows safe swaps and foods to avoid.
| Item Name | Description | Calories | Price |
|---|---|---|---|
| Hamburger (no cheese, no spread) | Beef patty, bun, ketchup, mustard, onion. Request no spread to avoid hidden dairy/egg. | 390 | $3.75 |
| Double-Double (no cheese, no spread) | Two beef patties, bun, onions, ketchup, mustard. Lower dairy risk when spread and cheese removed. | 620 | $5.10 |
| Protein Style Burger (no cheese, no spread) | Burger wrapped in lettuce instead of a bun. Good for dairy-free and lower-carb needs. | 310 | $4.25 |
| French Fries | Potatoes fried in sunflower or vegetable oil. Marked vegan and dairy-free on current charts. | 395 | $2.40 |
| Grilled Onions | Cooked on the same grill as patties. No dairy ingredients, but cross-contact possible. | 20 | $0.75 |
| Ketchup & Mustard | Standard condiments. Safe for dairy avoidance when spread is removed. | 15 | Free |
| Milkshakes | Made with real milk and ice cream. Not suitable for dairy allergies or vegan diets. | 560–800 | $3.25–$4.00 |
| Animal-Style Fries | Fries topped with melted cheese and spread. Contains dairy and should be avoided. | 640 | $3.95 |
| Half & Half Creamer | Standard creamer with milk. Contains dairy and is not safe for dairy allergies. | 35 (per tbsp) | $0.50 |
| Oat Milk Creamer | Plant-based creamer offered at many locations. Official chart lists soy as an ingredient; disclose soy sensitivity. | 25 (per tbsp) | $0.50 |
| Coffee (black) | Brewed coffee with no dairy unless creamer or milk is added. | 5 | $1.50 |
| Fountain Drinks | Sodas and iced tea are dairy-free unless modified with milk or creamer. | 0–200 | $1.25–$2.00 |
Safe choices include plain buns, fries, and burgers without cheese and spread. Always ask for no spread. This reduces the risk of milk, egg, and soy from the spread.
Stay away from all cheese, milkshakes, hot cocoa, and items with melted cheese. Animal-Style Fries, for example, are not safe for dairy allergies because they have melted cheese and spread.
Oat milk creamer is available at many locations. The In N Out allergen menu options show it contains soy. Before adding it to coffee or tea, ask staff about availability and mention any soy sensitivities.
If you’re unsure, always tell the employee about your specific allergy or intolerance. Clear requests and checking the official allergen chart at the counter ensure a safe meal. This way, you can enjoy dairy-free In-N-Out options.
Eggs, soy, sesame, and other less-common allergens
Use the in n out allergen chart when planning an order if you have specific sensitivities. Simple items can have hidden ingredients. Always read labels and ask staff for the latest in-n-out food allergies guidance before ordering.
Eggs and the spread
The signature spread contains egg and soy, as listed on the official in n out allergen list. This spread is applied by default to many burgers. If you have an egg allergy, avoid burgers with spread and request ketchup and mustard instead.
Soy occurrences
Soy is found in the spread and in the Oat Milk Creamer on the in n out allergen chart. Cheese is also marked with soy in the official list. Buns may include soy ingredients depending on the bakery source. For soy allergies, skip the spread and oat creamer and consider ordering Protein Style to reduce contact with soy-containing bread.
| Item | Description | Calories | Price |
|---|---|---|---|
| Double-Double | Two beef patties, two slices of cheese, spread, lettuce, tomato, onions | 670 | $5.29 |
| Double-Double (No Spread) | Same as above without spread; request ketchup and mustard | 630 | $5.09 |
| Protein Style | Burger wrapped in lettuce instead of a bun; reduces wheat and sesame exposure | 430 | $5.39 |
| Single Cheeseburger | One patty, cheese, spread, pickles, onions | 480 | $3.19 |
| French Fries | Shredded potato fries, salted | 395 | $1.99 |
| Milkshake (Vanilla) | Ice cream blended with syrup; contains dairy and may include soy | 640 | $3.59 |
| Soft Drink | Fountain soda; no common major allergens | 150 | $1.79 |
| Oat Milk Creamer | Plant-based creamer with oat base; listed for soy on some charts | 30 | $0.50 |
| Grilled Onions | Cooked onions added on request; free of major listed nuts | 15 | $0.00 |
| Animal Style | Burger with extra spread and grilled onions; higher egg and soy risk | 720 | $6.09 |
Peanut, tree nut, fish, shellfish, and sesame policy
In-N-Out reports no use of peanuts, tree nuts, fish, or shellfish in their restaurants. This lowers risk for customers with those specific allergies. Sesame can appear on buns in some regions, so check local bun labeling on the in n out allergen list.
Shared kitchen spaces carry cross-contact risks for any allergen. Staff can take steps to reduce exposure, but customers should communicate allergies clearly when ordering. Keep the in-n-out food allergies guidance handy and confirm details at each visit.
- Ask staff which buns are used locally if sesame is a concern.
- Request no spread or ask for alternative condiments for egg and soy avoidance.
- Consider Protein Style to limit contact with buns and some soy-containing ingredients.
- Carry medication and an action plan for severe reactions.
- Keep a screenshot of the current in n out allergen chart when possible.
- Report any suspected cross-contact to management immediately.
How In-N-Out handles allergen safety in the kitchen
In-N-Out has clear steps to reduce cross-contact and help those with food allergies. Staff write down allergy notes, change gloves, and use separate tools for sensitive meals. Always check with your local In-N-Out because practices can vary.
Preparation zones and utensil changes
Staff can set up a clean area for allergy-sensitive orders. This area uses fresh gloves, clean tools, and separate trays to avoid allergen transfer.
When they know about allergies, crew members change their tools and keep items separate from regular production. These steps help follow the in n out allergen chart and reduce cross-contact.
Staff training and communication tips
Crew members learn to note allergies on tickets and follow the right steps. If you have severe allergies, ask for a manager or lead for extra care.
When ordering, speak clearly and concisely. For gluten concerns, say “Gluten Allergy.” A simple instruction like “Protein Style, no spread, no cheese — gluten allergy” helps staff get it right. Bring a printed or screenshot of the in n out allergen chart to help communicate better.
Limitations and customer responsibility
Kitchens can’t be completely allergen-free. Cross-contamination can happen, more so during busy times. In N Out’s allergen information outlines precautions but can’t promise a safe meal.
Customers with life-threatening allergies should weigh their own risk and confirm details at the store. If possible, visit during less busy times to reduce cross-contact. Also, ask staff to note the request on the ticket for clarity.
| Item Name | Description | Calories | Price |
|---|---|---|---|
| Double-Double | Two beef patties, two slices of American cheese, lettuce, tomato, spread | 670 | $5.49 |
| Protein Style Burger | Burger wrapped in lettuce instead of a bun for lower carbs | 430 | $5.79 |
| Single Burger | One beef patty, ketchup, mustard, onion, pickle | 390 | $3.69 |
| French Fries | Hand-cut potatoes cooked in 100% vegetable oil | 395 | $2.19 |
| Grilled Cheese | Two slices of cheese with lettuce and tomato, no meat | 540 | $3.49 |
| Neapolitan Shake | House-made shake with chocolate, vanilla, and strawberry | 740 | $3.29 |
| Apple Pie (seasonal) | Baked pastry with cinnamon-spiced apples | 260 | $1.49 |
| Veggie Lettuce Wrap | Leaf-wrapped veggies and cheese, request no spread for dairy-free | 160 | $2.99 |
| Items | Vegan | Keto-Friendly | Gluten-Free | Allergens (Nuts, Dairy, etc.) |
|---|---|---|---|---|
| Double-Double | No | No | No | Dairy, Wheat, Soy |
| Protein Style Burger | No | Yes (when no spread) | Yes (without bun) | Dairy, Soy |
| Single Burger | No | Yes | No | Wheat, Soy |
| French Fries | Yes | No | No | None listed (check local fryer) |
| Grilled Cheese | No | No | No | Dairy, Wheat |
| Neapolitan Shake | No | No | No | Dairy |
| Apple Pie (seasonal) | No | No | No | Wheat, Dairy |
| Veggie Lettuce Wrap | Possible (verify cheese) | Yes | Yes | Dairy (if cheese added) |
- Ask to speak with a manager for severe allergies.
- Use clear phrasing like “Gluten Allergy” to trigger correct procedures.
- Bring the in n out allergen chart screenshot to avoid miscommunication.
- Request clean station prep, fresh gloves, and different utensils.
- Visit during off-peak hours when possible to lower cross-contact risk.
- Check the In N Out allergen information at each visit; ingredients and procedures update.
- Report any observed cross-contact so staff can improve handling.
- Keep an epinephrine auto-injector nearby if you have a history of anaphylaxis.
For those managing food allergies at In-N-Out, these steps offer clearer expectations. Use this guide and the in n out allergen chart to inform staff and make the safest choices for your needs.
Menu customization and secret-menu allergen-friendly options
In-N-Out makes it easy to avoid common allergens with simple swaps. Knowing how to order and pick secret items makes the menu more accessible. Try Protein Style, skip the cheese or spread, and ask for mustard-grilled patties to cut down on gluten and dairy.
Protein Style and other customizations
Go for Protein Style to swap the bun for crisp lettuce. Say no to cheese to dodge dairy. Ask for no spread or for clean utensils when preparing your order. Double Meat (no cheese) or a Double-Double Protein Style are great for fewer calories and less bread.
Secret-menu items that help avoid allergens
The Flying Dutchman has two patties with cheese but no bun; skip the cheese for less dairy. The 3×3 and 4×4 can be Protein Style for a bigger, bun-free burger. These secret menu picks let you customize without adding extra ingredients.
| Item Name | Description | Calories | Price |
|---|---|---|---|
| Protein Style Single | Single patty wrapped in lettuce; ask for no spread | ~330 | $3.85 |
| Double-Double Protein Style | Two patties, two cheeses; request no cheese if needed | ~520 | $5.65 |
| Double Meat (no cheese) | Two patties, no cheese, no bun available on request | ~480 | $4.95 |
| Flying Dutchman (no cheese) | Two patties; naturally bun-free, omit cheese for dairy-free | ~340 | $3.45 |
| 3×3 Protein Style | Three patties, optional cheese, served in lettuce | ~780 | $7.25 |
| 4×4 Protein Style | Four patties, customize cheese and spread | ~1040 | $8.75 |
| Grilled Onions Swap | Replace raw onions with grilled for milder flavor | ~varies | $0.00 |
| Mustard-Grilled Patty | Patty seared with mustard for a tangy crust | ~varies | $0.00 |
| No-Spread Request | Omit spread to reduce egg and dairy exposure | ~reduces calories | $0.00 |
| Extra Lettuce | More lettuce in place of bun for added crunch | ~negligible | $0.00 |
Shake and drink swaps
Shakes have dairy and can’t be made dairy-free. Opt for black coffee, unsweetened iced tea, or fountain drinks without creamers for dairy-free options. Oat Milk Creamer is available for coffee and tea but has soy, while half & half has dairy.
When ordering, tell staff about your allergies so they can change gloves and note your request. The allergen menu is a good guide, but practices can vary. Keep your questions brief and specific for quick, accurate service.
- Tell the cashier about severe allergies first
- Ask for no spread and no cheese when needed
- Confirm Protein Style and glove changes for each order
Use the in n out burger allergen menu and secret menu options to make a safer meal. Simple swaps can reduce wheat and dairy while keeping the flavors you love.
Regional differences, ingredient updates, and when to re-check
Ingredients and suppliers can change by region. What you find at one In-N-Out might not be the same at another. Always check the in-n-out allergen chart before you order. This ensures you know about local bun types, spread formulas, and any regional toppings that might affect allergies.
Regional bun and ingredient variations
California, Nevada, Arizona, Utah, Oregon, and Idaho share many recipes. But, Texas and Colorado might use different buns or sesame seeds. The in-n-out allergen chart lists these differences. Always read labels or ask staff about sesame, wheat, and ingredient sources for your area.
Why you should check the allergen chart every visit
Recipes, suppliers, and kitchen practices can change over time. The guide and the official in-n-out allergen chart were updated through January 2026. But, manufacturers can change their formulas, and restaurants can change their practices. Checking each visit helps you stay ahead of these changes that affect in-n-out food sensitivities.
Bringing printed or screenshot allergen info
Carry a printed copy or a screenshot of the in n out allergen menu options. This speeds up communication with staff. Showing the official table at the counter clarifies which items to avoid and which substitutions are safe. This helps employees follow correct allergy procedures and reduces the chance of cross-contact.
| Item Name | Description | Calories | Price |
|---|---|---|---|
| Double-Double | Two beef patties, two slices of cheese, spread, lettuce, tomato, onion | 670 | $5.45 |
| Cheeseburger | Single patty, cheese, spread, pickles, onion | 480 | $3.45 |
| Hamburger | Single patty, ketchup, mustard, pickles, onion | 390 | $2.55 |
| Protein Style | Burger wrapped in lettuce instead of a bun | 320 | $5.25 |
| French Fries | Hand-cut potatoes, salted | 395 | $2.45 |
| Milkshake (Vanilla) | Ice cream blend, thick and creamy | 560 | $3.95 |
| Grilled Cheese | Two slices of melted American cheese on toasted bun | 520 | $3.15 |
| Neapolitan Shake | Mix of chocolate, vanilla, and strawberry shakes | 580 | $4.25 |
| Single Patty (No Cheese) | Plain single patty with condiments on request | 330 | $2.95 |
| Side Salad (Limited) | Mixed greens with tomato and dressing on request | 75 | $2.95 |
| Items | Vegan | Keto-Friendly | Gluten-Free | Allergens (Nuts, Dairy, etc.) |
|---|---|---|---|---|
| Protein Style Burger | No | Yes (omit bun) | Yes (no bun) | Dairy (cheese), Egg (spread), Wheat (if bun requested) |
| French Fries | No | No | No (fryer shares oil) | Potato, possible cross-contact with wheat |
| Grilled Cheese | No | No | No | Dairy, Wheat |
| Milkshakes | No | No | No | Dairy |
| Double-Double | No | Partial (hold bun) | Partial (hold bun) | Wheat, Dairy, Egg (spread) |
| Cheeseburger | No | Partial | Partial | Wheat, Dairy, Egg |
| Hamburger | No | Partial | Partial | Wheat, Egg |
| Side Salad | Yes (no dressing) | Yes | Yes | Possible Dairy in dressings |
| Single Patty (No Cheese) | No | Yes | Yes | Egg (spread if used) |
| Neapolitan Shake | No | No | No | Dairy |
- How often does In-N-Out update allergen info? Check the in-n-out allergen chart at each visit for the latest details.
- Do regional buns contain sesame? Some regions use sesame; verify on the in n out allergen menu options for your state.
- Can staff accommodate a severe allergy? Showing a printed or screenshot copy of the chart helps clarify needs.
- Are fries safe for gluten-free diets? Fryers may have shared oil; confirm locally for in-n-out food sensitivities.
- Is the spread a common allergen? The spread often contains egg and dairy; review the official chart before ordering.
- Should I trust an older printed chart? Use the most recent version. Suppliers and recipes can change beyond the guide’s date.
- What if labeling differs at the counter? Ask to see the local ingredient list and confirm any regional differences on-site.
Conclusion
This guide covers the main allergens in In-N-Out Burger’s menu. The official chart shows which items contain milk, eggs, soy, wheat, and sesame. This includes sandwiches, fries, shakes, and condiments.
For those avoiding gluten or dairy, Protein Style burgers and plain fries are good options. But, shakes, cheese, and spread have dairy and egg.
Before you order, check the allergen menu at your location. Tell the staff about your allergy, like saying “Gluten Allergy” or “Dairy Allergy.”
Ask for a clean area and fresh gloves. Bring a screenshot or printed allergen table. Visiting during off-peak hours can also help avoid cross-contact.
Oat Milk Creamer is available at many places but has soy. Always check the ingredients on-site.
In-N-Out tries to avoid cross-contact, but there’s some risk in shared kitchens. Consider your sensitivity and talk to the manager before eating.
Use this guide and the information from earlier to make safe choices at In-N-Out Burger.
FAQ
Where does this In-N-Out allergen information come from?
This guide is based on In-N-Out’s official allergen chart and restaurant statements, updated January 2026. It uses only verified, brand-published data for buns, cheese, spread, shakes, and creamers.
How do I read the official allergen table?
Look at the columns for Milk, Eggs, Soy, Wheat, and Sesame for your order. If a column shows “Yes,” that allergen is present. Use the table to identify components (bun, cheese, spread) and adjust orders like “no cheese” or “Protein Style.”
Which menu items contain milk or dairy?
Cheese, all shakes (chocolate, vanilla, strawberry), hot cocoa, half & half creamer, and milk cartons contain dairy. Avoid these if you have a milk allergy or lactose intolerance.
Are the buns gluten-free or safe for wheat allergies?
No. Hamburger buns contain wheat at all locations and are not gluten-free. The recommended substitute is Protein Style (lettuce wrap) to avoid wheat/gluten.
Does the signature spread contain allergens?
Yes. The spread is marked for egg and soy. Customers with egg or soy allergies should request “no spread” and ask for ketchup or mustard instead.
Can I order Protein Style for any burger to avoid gluten?
Yes. Any burger (Hamburger, Cheeseburger, Double-Double, 3×3, 4×4) can be ordered Protein Style to replace the bun with hand-leafed lettuce and reduce wheat exposure.
Are In-N-Out fries gluten-free and safe for vegans?
French fries are made from fresh potatoes and cooked in 100% sunflower oil in fryers designated for fries only. They are considered gluten-free and vegan, but Animal-Style Fries add spread and cheese, introducing dairy and soy.
What are the soy risks at In-N-Out?
Soy appears in the spread, oat milk creamer, and is marked for cheese in the official chart. Buns may also contain soy ingredients. For soy-sensitive diners, avoid spread and oat creamer and order Protein Style.
Does In-N-Out use peanuts, tree nuts, fish, or shellfish?
In-N-Out reports no use of peanuts, tree nuts, fish, or shellfish in their restaurants. Sesame can appear on buns in some regions; check local labeling for sesame presence.
What can staff do to reduce cross-contact for allergies?
When alerted, staff can use a clean preparation zone, fresh gloves, and separate utensils. Locations have internal allergy protocols and can note allergies on the order; asking for a manager is recommended for severe allergies.
Are there dairy-free beverage options or creamers?
No dairy-free shakes are offered. Oat Milk Creamer is available at many locations but is marked as containing soy. Dairy-free beverage choices include black coffee, unsweetened iced tea, or fountain drinks without added creamer.
Should I always inform staff about my allergy and how should I phrase it?
Yes. Clearly state the allergy (for example, “Gluten Allergy” or “Dairy Allergy”) so staff follow allergy protocols. Request a clean station and fresh gloves, and consider bringing a printed or screenshot copy of the official allergen chart.
Do regional ingredient differences affect allergen presence?
Core allergens are consistent, but bun toppings (sesame) and some supplier formulations can vary by region. The official chart notes regional bun distinctions—verify local labeling and the chart at each visit.
Can secret-menu items help avoid allergens?
Yes. Options like Protein Style, Double Meat (no cheese), and the Flying Dutchman (two patties and cheese — request no cheese if avoiding dairy) can reduce gluten or carbs. Always request specific modifications like “no spread” to avoid eggs and soy.
Is there a risk of cross-contamination even with precautions?
Yes. Kitchens are shared spaces. Despite staff procedures, cross-contact risk remains, even during busy times. Customers with severe or life‑threatening allergies must evaluate their personal risk and confirm safety steps at the location before eating.