Wendy's
Wendy's is a national fast-food chain serving burgers, chicken, salads and baked potatoes. Its nutrition and allergens page states that it identifies the nine major FDA food allergens — milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybean and sesame — across its US menu, with per-item detail on its website, app and in restaurants. It suits diners who want to customize an order to leave off an ingredient, a step the chain describes on the page, while noting cross contact is possible.
The chain's own allergen material
- Evidence tier
- Allergen menu documented
- Format
- web-page · document date not stated
- Website
- www.wendys.com
Source: Wendy's Nutrition & Allergens · Last checked: 2026-10-28
The allergen matrix, as published
Wendy's addresses 9 of the 10 allergens we track in its published allergen material. "Not addressed" means the chain's document does not cover that allergen — it does not mean the allergen is absent from the food.
| Allergen | Addressed in the chain's published material |
|---|---|
| Gluten | Not addressed Wendy's Nutrition & Allergens · 2026-10-28 |
| Milk | Yes — covered in the published material Wendy's Nutrition & Allergens · 2026-10-28 |
| Egg | Yes — covered in the published material Wendy's Nutrition & Allergens · 2026-10-28 |
| Peanut | Yes — covered in the published material Wendy's Nutrition & Allergens · 2026-10-28 |
| Tree nut | Yes — covered in the published material Wendy's Nutrition & Allergens · 2026-10-28 |
| Fish | Yes — covered in the published material Wendy's Nutrition & Allergens · 2026-10-28 |
| Shellfish | Yes — covered in the published material Wendy's Nutrition & Allergens · 2026-10-28 |
| Soy | Yes — covered in the published material Wendy's Nutrition & Allergens · 2026-10-28 |
| Wheat | Yes — covered in the published material Wendy's Nutrition & Allergens · 2026-10-28 |
| Sesame | Yes — covered in the published material Wendy's Nutrition & Allergens · 2026-10-28 |
The chain's own cross-contact statement
Chain states cross contact is possible due to common handling and preparation areas in its restaurants, and that it is unable to ensure any menu item is completely free of allergens.
Quoted/summarised from Wendy's Nutrition & Allergens, checked 2026-10-28.
The protocol, in full: Chain protocol
| Cross-contact warning | Page states cross contact is possible due to common handling and preparation areas in its restaurants and that the chain is unable to ensure any menu item can be completely free of allergens. Wendy's Nutrition & Allergens · 2026-10-28 |
|---|---|
| Order customization | Page states many menu items can be customized to leave off ingredients, via the website or app or by asking when ordering. Wendy's Nutrition & Allergens · 2026-10-28 |
| Dedicated fryer | Not documented — not published in source (not documented) Wendy's Nutrition & Allergens · 2026-10-28 |
| Dedicated prep area | Not documented — not published in source (not documented) Wendy's Nutrition & Allergens · 2026-10-28 |
| Staff training | Not documented — not published in source (not documented) Wendy's Nutrition & Allergens · 2026-10-28 |
Good to know before you book
- Chain states cross contact is possible due to common handling and preparation areas in its restaurants, and that it is unable to ensure any menu item is completely free of allergens. — Wendy's Nutrition & Allergens, 2026-10-28
- The fetched page is the chain's allergen statement page; per-item allergen detail is provided through its website, app and in restaurants rather than in this page itself, so itemByItem is false for this source. No separate gluten category is stated. No contact phone published on the fetched page. — Wendy's Nutrition & Allergens, 2026-10-28
Questions diners ask about Wendy's
Does Wendy's publish an allergen menu or matrix?
Yes — Wendy's publishes allergen material in web-page form, linked from this page and last checked on 2026-10-28. It addresses 9 of the 10 allergens we track.
Which allergens does Wendy's's published material not cover?
It does not address: Gluten. Not addressed means the chain's document is silent on that allergen — not that the allergen is absent from the food.
If Wendy's publishes a protocol, does every location follow it the same way?
A chain document is a ceiling, not a location guarantee. Locations vary in staff, equipment and practice, so a location listing on this site carries its own tier and its own last-checked date, and the questions on the visit-prep card are the ones to ask at the location you are visiting.
What does Wendy's itself say about cross-contact?
Chain states cross contact is possible due to common handling and preparation areas in its restaurants, and that it is unable to ensure any menu item is completely free of allergens.
Source & freshness
Source: Wendy's Nutrition & Allergens · Last checked: 2026-10-28
Report a change or an error — reports are checked and logged on this page.
Change log
- 2026-10-28 — Chain protocol profile published from the chain's own published allergen material (datasets v1 + expansion pass 2, merged Oct 28, 2026).
Other chains
- Chipotle — Allergen menu documented, last checked 2026-10-28
- Olive Garden — Allergen menu documented, last checked 2026-10-28
- McDonald's — Allergen menu documented, last checked 2026-10-28
- P.F. Chang's — Allergen menu documented, last checked 2026-10-28
- Shake Shack — Allergen menu documented, last checked 2026-10-28
- Chick-fil-A — Allergen menu documented, last checked 2026-10-28
Wendy's — visit-prep card (chain level)
Allergen menu documented · Last checked 2026-10-28 · Source: Wendy's Nutrition & Allergens
Chain-level record — practices vary by location. Confirm at your location before ordering.
- Allergen menu
- https://www.wendys.com/nutrition-allergens
Allergens the chain's material addresses
Milk, Egg, Peanut, Tree nut, Fish, Shellfish, Soy, Wheat, Sesame
The chain's cross-contact statement
Chain states cross contact is possible due to common handling and preparation areas in its restaurants, and that it is unable to ensure any menu item is completely free of allergens.
Questions to ask at your location
- Is the fryer shared with breaded or battered items, and what else is cooked in that oil?
- Is there a separate prep area, boards and utensils for allergy orders?
- How are staff trained on food allergies, and how often is that training refreshed?
- How is an allergy order flagged and communicated to the kitchen, so it cannot be mixed up?
- What do you do to prevent cross-contact during prep, cooking and plating?
ConfidentDiner collects allergen and preparation information from restaurants’ published materials, from restaurants themselves, and from diners. Information is dated and sourced, but menus, ingredients, suppliers, staff, and kitchen practices change without notice, and cross-contact can occur in any non-dedicated kitchen. Nothing on this site is medical advice or a guarantee that any restaurant or dish is safe for any individual. Always tell the restaurant about your allergy, confirm current practices directly before ordering, and make your own decision with your medical professional’s guidance.