Celiac safety profile
In-N-Out Burger
Hamburger Restaurant · American Restaurant · Diner · Fast Food Restaurant
5581 Lone Tree Wy, Brentwood, CA 94513
What you can eat here
Pulled from Gluto's celiac safety report for this location.
✅ Reported safe options
- Protein Style burgers (lettuce-wrapped) for gluten-free handling.
- Flying Dutchman (two patties with cheese, no bun) as an alternative no-bun option.
- French fries prepared in a dedicated fryer (gluten-free when prepared as described).
- Clearly state a gluten allergy and request gluten-allergy labeling on the order.
- Ask for protein style (lettuce wrap) and confirm separate prep/bags for allergen orders.
- Confirm fries are prepared in a dedicated fryer and watch for any cross-contact during handling.
⚠️ Risks & cross-contamination
- Cross-contact remains a potential risk because buns contain gluten and there is no dedicated gluten-free facility. The restaurant states it will make a reasonable effort to accommodate allergies, but cannot guarantee the absence of cross-contact.
- Some items, like grilled onions or sauce handling, have been cited as potential cross-contact sources in certain reviews. Glove changes and separate prep areas are common precautions but not guaranteed in all situations.
- While many guests report safe experiences, there are occasional reports of adverse reactions at specific locations or times, underscoring that safety can vary by staff and moment.
Gluto score breakdown
Each axis is scored 0–100 from research + community signals.