Celiac safety profile
Mastro's Steakhouse
Fine Dining Restaurant · Restaurant · Steak House
520 N Dearborn St, Chicago, IL 60654
What you can eat here
Pulled from Gluto's celiac safety report for this location.
✅ Reported safe options
- Apps (gluten-free options mentioned)
- Salad
- Steak (example: steak prepared without gluten-containing seasonings per at-table discussion)
- Steak with crab (explicit mention)
- Seafood
- Asparagus (prepared for safety)
⚠️ Risks & cross-contamination
- The facility is not a dedicated gluten-free kitchen, so cross-contamination is a real consideration.
- While staff are described as knowledgeable and communicative, there is no formal guarantee of a fully gluten-free environment.
- Not all locations use gluten-free bread or provide dedicated GF preparation tools; guests have noted ongoing conversations with staff about safe preparation and potential substitutions.
- The restaurant encourages reservations and there is usually a wait, which may affect planning for special dietary needs.
Gluto score breakdown
Each axis is scored 0–100 from research + community signals.