Celiac safety profile
Mellow Mushroom
Pizza Restaurant · Catering Service · Gluten Free Restaurant · Restaurant
4716 Mid Rivers Mall Dr, Cottleville, MO 63376
What you can eat here
Pulled from Gluto's celiac safety report for this location.
✅ Reported safe options
- Kosmic Karma (gluten-free crust; one of the certified GF options)
- Veg Out (gluten-free crust; certified GF option)
- Mighty Meaty (gluten-free crust; certified GF option)
- House Special (gluten-free crust; certified GF option)
- Gluten-free brownie (packaged option, often mentioned as safe when available)
- Several reviews explicitly call out the four GF pizzas as being prepared under a dedicated process. Desserts like the GF brownie are also mentioned as safe in some visits.
⚠️ Risks & cross-contamination
- Cross-contamination risk exists if items outside the certified GF lineup are ordered, or if staff protocols aren’t followed or miscommunicated. Some reviewers note that not every item is guaranteed GF and that contamination can occur when non-GF orders are prepared nearby or when gloves/aprons aren’t changed.
- A minority of reviews report negative experiences, including concerns about shared ovens or insufficient staff knowledge at specific times or locations. These outliers underscore the importance of confirming the current location’s GF workflow with your server.
- Overall, the collected evidence indicates that when you choose the certified GF pizzas and rely on staff who communicate the dedicated process, the risk is greatly mitigated.
Gluto score breakdown
Each axis is scored 0–100 from research + community signals.