Celiac safety profile
Mare Oyster Bar
Seafood Restaurant · Bar · Italian Restaurant · Oyster Bar Restaurant
223 Hanover St, 3 Mechanic St, Boston, MA 02113
What you can eat here
Pulled from Gluto's celiac safety report for this location.
✅ Reported safe options
- Gluten-free pasta is available.
- Most meat or fish entrées may be safe when prepared to avoid gluten (per a reviewer noting that GF options extend beyond pasta to many seafood/meat dishes).
- Important caveat: there is no GF-only kitchen; cross-contamination is possible through shared equipment/prep surfaces and sauces that may contain gluten.
⚠️ Risks & cross-contamination
- Not a dedicated gluten-free facility. Cross-contamination risk is real and should be discussed with staff before ordering.
- Staff can be knowledgeable and help identify safe options, but not every dish is guaranteed gluten-free, and some items may require careful custom preparation.
- A specific caution noted by a diner involved a cookie or biscotti found in a coffee cup, illustrating how easily gluten-containing items can appear in settings where multiple orders are prepared together.
Gluto score breakdown
Each axis is scored 0–100 from research + community signals.