Celiac safety profile
In-N-Out Burger
Hamburger Restaurant · American Restaurant · Diner · Fast Food Restaurant
4030 Riverdale Rd, Riverdale, UT 84405
What you can eat here
Pulled from Gluto's celiac safety report for this location.
✅ Reported safe options
- Protein Style burgers (lettuce-wrapped, bun-free)
- Fries (fryer dedicated to fries; order with gluten allergy clearly noted)
- Flying Dutchman (bun-free, two patties with cheese)
- Shakes (gluten-free in practice for many guests; verify at the moment of ordering)
- Note: Gluten-containing buns are the only clearly gluten-containing items. The establishment does not offer gluten-free buns.
⚠️ Risks & cross-contamination
- The allergen information confirms an ongoing effort to accommodate allergies but does not guarantee zero exposure to allergens.
- The buns contain gluten; cross-contact risk exists where buns are handled near other foods, or where toppings/spread may be shared across different prep processes.
- Many reviews emphasize the importance of clearly marking the order as gluten allergy and of requesting separate prep areas, gloves, and bagging to reduce cross-contamination.
- Some reviewers warn that onions, sauces, or toppings have been prepared with shared utensils, so specify avoidance or request side packets to control contact.
Gluto score breakdown
Each axis is scored 0–100 from research + community signals.