Last updated: November 10, 2026
Eating gluten-free at a fast food counter is mostly an exercise in reading fine print. Almost every big chain publishes allergen information, but the useful details — which items are made without gluten, which fryers are shared, what the chain actually guarantees — are scattered across allergen charts, nutrition PDFs and FAQ pages that few people ever open.
This guide opens them. Every claim below comes from the chain’s own official allergen page, nutrition guide or menu, checked on 10 November 2026. Where a chain does not publish something, we say so rather than filling the gap with guesswork.
The honest headline first: only one chain in this guide certifies anything gluten-free — Chick-fil-A, and only for items that arrive at the restaurant sealed. Every other chain publishes allergen data alongside a cross-contact warning. “Made without gluten ingredients” is not the same thing as “gluten-free,” and the chains themselves are the first to say so. Read each chain’s own warning, quoted in its section, before deciding what is right for you.
A note on prices: none are listed in this guide. Prices for these items vary by location and change often, and the chains do not publish a single national price list for them — check the official menu for current prices before you order.
How to Read an Allergen Menu Before You Order
- Learn each chain’s vocabulary. “Certified gluten-free,” “gluten-friendly” and “no gluten ingredients” mean three different things. Chick-fil-A uses all three levels on the same page: a short certified list, and a longer “gluten-friendly” list for everything else. Most other chains avoid the term “gluten-free” entirely and simply publish allergen data.
- The wheat column is only half the story. Allergen charts flag wheat as an ingredient. They do not capture gluten that arrives through cross-contact — a shared fryer, a shared grill, a shared prep counter. That information lives in the chain’s cross-contact statement, usually in small print at the top or bottom of the same document.
- Fryers are the biggest practical difference between chains. Five Guys states that its fries are cooked in fryers that cook absolutely nothing else. Culver’s states the opposite model: items are cooked in common fryer oil. Same side dish, very different risk profile.
- Say the word “allergy” when you order. Several chains publish a specific step that only happens if you speak up: Chipotle will change gloves if you ask at the start of your order, Five Guys takes extra care when you tell the cashier about a gluten allergy, and Culver’s asks you to tell a manager before ordering.
- Check the item, not just the chain. Jersey Mike’s and McDonald’s both publish allergen and ingredient data per item, and it changes when recipes change. Wendy’s flags allergens item by item but publishes no gluten-free list at all — a shorter section below explains why that matters.
- Re-check before you rely on it. Formulations, suppliers and menus change, and limited-time or regional items may not appear in national charts at all — Chipotle says so explicitly. The official page you read today is the only version that counts.
Chick-fil-A
Chick-fil-A publishes the most detailed gluten-free information of any chain in this guide, on a dedicated page that separates its menu into two tiers.
Certified gluten-free — and sealed. The following items arrive at the restaurant already sealed and certified gluten-free: the certified gluten-free bun (individually packaged; a blend of gluten-free grains including sorghum and amaranth), Honest Kids Appley Ever After Organic Juice Drink, Buddy Fruits Apple Sauce, Milk, Simply Orange Orange Juice, and Waffle Potato Chips. One important detail in Chick-fil-A’s own wording: the bun is certified gluten-free in its packaging — “once removed from its packaging it is no longer considered gluten-free.”
Everything else sits under this warning, in the chain’s words: “Due to the handcrafted nature of our food, variations in supplier ingredients and the use of shared cooking and preparation areas, we can’t ensure that any menu item (other than the sealed items listed above) will be completely gluten-free.”
Gluten-friendly items (Chick-fil-A’s term for the second tier):
- Breakfast: bacon slice, sausage patty, Hash Browns, and the Hash Brown Scramble Bowl with Grilled Filet or with Sausage.
- Lunch and dinner: the Grilled Chicken filet with no bun or with the gluten-free bun substituted, Grilled Nuggets (8- or 12-count), and several salads — the Market Salad, the Cobb Salad with Grilled Nuggets, and the Spicy Southwest Salad. Salad listings marked with an asterisk exclude toppings, so check toppings separately before adding them.
- Sides: Fruit Cup, Side Salad, Kale Crunch Side, Waffle Potato Fries, and the Berry Parfait.
- Kids: a gluten-free Kid’s Meal built on 5-count Grilled Nuggets.
- Treats and drinks: Frosted Coffee, Frosted Lemonade, milkshakes (chocolate, strawberry, vanilla), the Icedream Cup, and all beverages.
- Sauces and dressings: the page lists Barbeque, Chick-fil-A, Honey Mustard, Honey Roasted BBQ, Polynesian and Zesty Buffalo sauces, plus seven dressings including Avocado Lime Ranch, Garden Herb Ranch, Light Italian and Zesty Apple Cider Vinaigrette.
The full detail sits in Chick-fil-A’s Nutrition and Allergens Guide, linked from the same page. Prices vary by restaurant — check the official menu for current prices.
Chipotle
Chipotle’s official allergen page carries a dedicated “Gluten Intolerance & Celiac Disease” section, and its guidance reduces to one rule, in the chain’s words: “If you avoid gluten, don’t eat our flour tortillas.” Chipotle combines wheat and gluten into a single category on its allergen chart because every gluten-containing item it serves contains wheat.
Two official caveats matter as much as the rule:
- Corn carries a trace warning. “You should be aware items containing corn, including corn tortillas (chips and crispy corn tortillas) and corn salsa, may have trace amounts of gluten from potentially co-mingling with gluten-containing grains in the field.”
- Ask for a glove change. If you are highly sensitive to gluten, Chipotle says to say so at the start of your order and the crew will change gloves.
That leaves the bowl, salad and crispy-corn-tortilla formats as the natural builds — rice, beans, meats, salsas, cheese, sour cream and guacamole are the components the chart covers without wheat. Chipotle’s general cross-contact framing still applies: “Individual foods may come into contact with one another during preparation, which is not reflected on this chart… Chipotle cannot guarantee the complete absence of these allergens in its restaurants.” The chain also notes that limited-time and test items may contain allergens not shown on the page. Check the official menu for current prices.
Five Guys
Five Guys publishes the shortest gluten list in this guide, because almost nothing on its menu contains gluten in the first place. From its official nutrition and allergy page: “The only products we offer that contain gluten are our buns, hot dogs (Canada only), HP sauce (UK only), and the malt vinegar condiment for our fries. In Canada, our Poutine Gravy condiment also contains gluten.” For US restaurants, that means the standard bun and the malt vinegar are the items to avoid.
The details that make Five Guys stand out:
- The patty itself. The beef is 80/20, 100% beef with no additives or fillers — in Five Guys’ words, “it is gluten free and does not include breadcrumbs, flour, soy sauce or any types of spices.”
- Bunless is a standard format. “All of our sandwiches, including burgers, hot dogs and the veggie sandwich, are available without a bun via our wrap or bowls.”
- The fries. “Five Guys fries contain no gluten. Our potatoes are freshly cut, soaked in water and ONLY fried in refined peanut oil using fryers that cook absolutely nothing else.” A dedicated fryer is the single strongest preparation detail any chain in this guide publishes.
- Tell the cashier. Five Guys asks guests with a gluten allergy to say so when ordering; the team then takes extra care, including changing gloves more frequently.
The chain’s own limit still applies: “we cannot guarantee no cross-contamination, so please use caution when ordering.” One more flag for allergy readers beyond gluten: peanuts are served in all Five Guys restaurants. The chain points to its Nutrition & Allergen PDF for the most accurate figures. Prices are set locally — check the official menu for current prices.
Jersey Mike’s
Jersey Mike’s does not publish a gluten-free menu page. What it publishes instead is a Nutrition & Allergens tool on its official site that lets you build a specific sandwich, in a specific size, on Gluten Free Bread, and then read that exact build’s allergens and ingredients. The tool’s own ingredient entry for the gluten-free bread begins with water, tapioca starch, brown rice flour, canola oil and egg whites — which also means the bread contains egg, worth knowing if you avoid more than gluten. The standard breads and wraps in the same tool carry wheat, so the bread swap is the whole ballgame; check your filling in the tool before ordering, because the result depends on the sub you choose.
The chain’s official cross-contact statement is unambiguous: “While a particular product may not contain a particular allergen, it may be prepared on the same equipment and in the same kitchen area as products that do contain that allergen. Cross-contact with allergens is possible and neither we nor our franchisees nor any employees assume responsibility for sensitivity or allergy to any food item.”
In short: a real gluten-free bread option, a genuinely useful official tool for checking it — and a shared deli counter, with the risk stated plainly. Check the official menu for current prices.
Culver’s
Culver’s publishes a full Nutrition & Allergen Guide — a web tool with a Lifestyle Filter for selecting allergens to avoid, backed by a complete guide document (July 2025 edition) with a wheat/gluten column for every item and markers for possible cross-contact in the fryer and at the manufacturer.
The headline item: the guide lists a Rotella’s Gluten Free Bun among its bun options, so a ButterBurger or sandwich can be built on a gluten-free bun. The guide’s wheat/gluten-free listings also group the grilled-chicken salads and soups served without crackers, including George’s Chili and the Broccoli Cheese soup. Crinkle-cut fries show no wheat in their ingredient listing — but read the next paragraph before ordering them.
Culver’s warnings are specific, and they are the reason this section is not a simple recommendation. In the guide’s words: “Culver’s cannot guarantee any menu item will be free of an allergen.” The beef is cooked on the same grill where bread is toasted. Items are cooked in common fryer oil, so the fryer is shared even where an item’s own ingredients are wheat-free. And the chain’s instruction to guests is direct: “Please communicate any food allergies to a manager when ordering.” The guide also warns that common allergens are present in custard toppings, and that test products and limited-time items are not included in the guide at all.
Used properly — gluten-free bun, a word with the manager, and the guide’s own filter checked for your exact item — Culver’s offers more structure than most chains. It just never pretends the structure is a guarantee. Check the official menu for current prices.
In-N-Out Burger
In-N-Out publishes a one-page allergen chart with a different logic from everyone else: it lists only the items that contain known allergens or carry cross-contact risk, and states that “if a food/menu item is not listed on this chart, then it is not known to have any of the 9 major allergens nor any cross-contact risk.”
On the current chart, the bun is the wheat item. French fries do not appear on the chart at all. The other listed items — cheese, spread, milk, the three shakes, creamers and hot cocoa — are there for other allergens, chiefly milk, so readers avoiding more than gluten should read the full chart.
The official workaround is on In-N-Out’s nutrition sheet: Protein Style, where the bun is replaced with lettuce. The chain’s allergen position is stated on the chart itself: “We will make a reasonable effort to accommodate your allergy requests, but we cannot guarantee that your food will not be exposed to an allergen.” For anything the chart does not answer, In-N-Out publishes a Customer Service line for allergen questions: (800) 786-1000. Check the official menu for current prices.
Wendy’s
Wendy’s section is short on purpose, because Wendy’s publishes less than the other chains here — and inventing a list it does not publish would help no one.
What Wendy’s does publish, on its official Nutrition & Allergens page: allergen information for the nine major FDA allergens (milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybean, sesame), available per item on the website, in restaurants and in the app. Many items can be customized to leave ingredients off. What it does not publish is a gluten-free list, and it certifies nothing.
Its statement is the clearest of any chain in this guide: “We provide known instances of allergens; however, cross contact is possible due to common handling and preparation areas in our restaurants. We are unable to guarantee that any menu item can be completely free of allergens. Customers with allergies and sensitivities should exercise judgment when ordering.”
So the only honest guidance for Wendy’s is procedural: check the wheat flag on the official page or app listing for the exact item you want, before you order it — including items that look obviously safe, because Wendy’s has not certified any of them. Check the official menu for current prices.
McDonald’s
McDonald’s US position fits in one sentence, from its official help center: “We currently don’t certify any menu items as gluten-free. We encourage you to check the ingredients information for individual menu items.” Every item on mcdonalds.com and in the app carries “View Nutrition Summary” and “View Ingredients & Allergens” tabs, and that per-item check is the only route McDonald’s offers.
The single most useful fact in this section concerns the item people most often assume is safe. In the United States, the published ingredient statement for World Famous Fries includes natural beef flavor, with the footnote that the flavor “contains hydrolyzed wheat and hydrolyzed milk as starting ingredients.” US McDonald’s fries therefore contain wheat as an ingredient — before any question of shared fryers even arises. (Recipes differ by country; this guide covers the US menu.)
McDonald’s general warning, from the same official page: “despite taking precautions, normal kitchen operations may involve some shared cooking and preparation areas, equipment and utensils, and the possibility exists for your food items to come in contact with other food products, including some that may contain gluten.”
Treat McDonald’s as a check-every-item chain: no certified items, no published gluten-free list, and fries that are out on ingredients alone. Check the official menu for current prices.
At a Glance
| Chain | Gluten-free bread or bun | Fries | What the chain certifies as gluten-free |
|---|---|---|---|
| Chick-fil-A | Certified gluten-free bun, individually packaged | Waffle Potato Fries listed gluten-friendly; sealed Waffle Potato Chips are certified | Only the sealed items listed on its gluten-free page |
| Chipotle | None — bowls, salads and corn tortillas instead | Chips are corn; the chain warns corn items may carry trace gluten from the field | Nothing |
| Five Guys | None — every sandwich available bunless, as a wrap or bowl | No gluten, and fryers that cook nothing else | Nothing |
| Jersey Mike’s | Gluten Free Bread, checkable per sub in the official allergen tool | Not a fries chain; check sides in the tool | Nothing |
| Culver’s | Rotella’s Gluten Free Bun, listed in the official allergen guide | No wheat in the fries’ ingredients, but common (shared) fryer oil | Nothing |
| In-N-Out Burger | None — Protein Style replaces the bun with lettuce | Fries do not appear on the allergen chart | Nothing |
| Wendy’s | None | Check each item’s wheat flag; no published gluten-free list | Nothing |
| McDonald’s | None | US fries contain wheat (natural beef flavor) | Nothing — stated explicitly |
Frequently Asked Questions
Are McDonald’s fries gluten-free?
No. McDonald’s US publishes the fries’ ingredient statement with natural beef flavor that contains hydrolyzed wheat and hydrolyzed milk as starting ingredients, so the fries contain wheat before cross-contact is even considered. McDonald’s also states that it does not certify any menu items as gluten-free.
Which fast food chains offer a gluten-free bun or bread?
Three of the eight chains here do, based on their own publications: Chick-fil-A (a certified gluten-free bun, individually packaged), Culver’s (a Rotella’s Gluten Free Bun listed in its allergen guide), and Jersey Mike’s (a Gluten Free Bread option in its allergen tool). Five Guys offers every sandwich bunless as a wrap or bowl, and In-N-Out’s Protein Style swaps the bun for lettuce. Wendy’s and McDonald’s publish no gluten-free bread option.
Is any of this certified safe for celiac disease?
Only Chick-fil-A applies the words “certified gluten-free” to anything, and only to items that arrive sealed — its bun, chips, juice, applesauce and milk. Its own page adds that the bun is no longer considered gluten-free once removed from its packaging. Every chain in this guide, Chick-fil-A included, warns that shared cooking and preparation areas mean other items cannot be ensured gluten-free. If you have celiac disease, treat everything outside the sealed list as a judgment call to make with the chain’s own statements in front of you.
Why does Chipotle warn about corn tortillas if corn is naturally gluten-free?
Because of the field, not the recipe. Chipotle states that items containing corn — including its corn tortillas, chips and corn salsa — “may have trace amounts of gluten from potentially co-mingling with gluten-containing grains in the field.” The tortillas themselves are not made with wheat; the warning is about trace gluten picked up before the corn reaches the restaurant.
What is the difference between “gluten-free” and “gluten-friendly”?
On these chains’ own pages, “gluten-free” is a certification claim and “gluten-friendly” is not. Chick-fil-A reserves “certified gluten-free” for its sealed items and labels everything else — grilled nuggets, salads, fries — “gluten-friendly,” under an explicit warning that shared cooking and preparation areas mean it cannot ensure those items are completely gluten-free. When a chain uses the softer word, it is telling you the kitchen is shared.
A Final Word Before You Order
Allergen information checked against the chains’ official pages on 10 November 2026. Recipes, suppliers and menus change without notice, so confirm the current allergen information on the chain’s official site or app — and if you have celiac disease or a food allergy, always confirm your allergen needs with the restaurant before ordering.
All trademarks, logos, menu names, and brand names belong to their respective owners and are used for informational and identification purposes only. MenuExplore.com is an independent and unofficial website and is not affiliated with or endorsed by the restaurants or brands mentioned on this site. Menu information, prices, availability, and offers may change without notice. Users should verify important details through the respective restaurant’s official website.
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