Celiac safety profile
Flappy Jack's Pancake House
Breakfast Restaurant · American Restaurant · Brunch Restaurant · Family Restaurant
640 W Rte 66, Glendora, CA 91740, United States
What you can eat here
Pulled from Gluto's celiac safety report for this location.
✅ Reported safe options
- Gluten-free pancakes
- Gluten-free waffles
- Hash browns
⚠️ Risks & cross-contamination
- The facility is not dedicated gluten-free, which raises the baseline risk of cross-contact.
- Shared equipment (notably waffle irons and grills) has been a focal point of concern in several older and recent accounts.
- There are explicit negative reports from diners who felt the safety precautions were insufficient, particularly in busy periods.
- A mixed set of experiences exists: some diners report no sickness after GF meals, while others report adverse reactions or strong caution.
Gluto score breakdown
Each axis is scored 0–100 from research + community signals.