Celiac safety profile
USA Subs
Sandwich Shop · Fast Food Restaurant · Meal Takeaway
66 Crystal Ave, Derry, NH 03038
What you can eat here
Pulled from Gluto's celiac safety report for this location.
✅ Reported safe options
- Sub made on a gluten-free bread/bun (noted in multiple reviews).
- Gluten-free orders cooked on a separate grill (explicitly mentioned by some diners).
- GF sub that is wrapped separately from other subs.
- GF bread/buns availability is referenced in the context of menu and customer experiences.
- Some accounts mention preparation in a separate area (back room) to prevent cross-contamination.
⚠️ Risks & cross-contamination
- The restaurant is not a dedicated gluten-free facility, which inherently carries cross-contamination risk.
- Reports vary: one recent account describes limited safety measures (e.g., only gluten-free bread, grill cleaning but not a robust cross-contact program), while other accounts describe more careful practices (separate grill, wrapping GF subs separately, back-room prep).
- Availability can be impacted by operational limits (e.g., weekends with a single grill running), which could affect both safety and consistency.
- Given the mixed evidence, cross-contamination risk cannot be ruled out, even as several positive signals are present.
Gluto score breakdown
Each axis is scored 0–100 from research + community signals.