Celiac safety profile

The Fix Burger Bar

Hamburger Restaurant · Bar

139 Lakeside Ave, Marlborough, MA 01752

🍽️ What you can eat here

Pulled from Gluto's celiac safety report for this location.

✅ Reported safe options

  • Gluten-free bun option for burgers (bun substitution is listed in the menu)
  • Flourless Chocolate Cake (GF) for dessert

⚠️ Risks & cross-contamination

  • Not a dedicated gluten-free facility, which means cross-contamination is a potential risk if separate preparation areas or dedicated equipment aren’t used for all gluten-free items.
  • There are historical anecdotes of miscommunication leading to dishes that included gluten-containing components (e.g., salads served with croutons) when staff were asked about celiac safety.
  • Some menu items (e.g., certain chips) were noted by diners as not GF in at least one report, underscoring the need to verify each item with staff.
  • While there are mentions of a dedicated fryer for some fries (including sweet potato fries) in specific reports, this is not uniformly stated across all evidence, so assumptions about all fried foods being gluten-free should be avoided.

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